20186440560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:686

約数の個数: 960

約数和(自身を含む): 88914309120

約数和(自身を除く): 68727868560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 22, 24, 26, 30, 33, 34, 36, 38, 39, 40, 44, 45, 48, 51, 52, 55, 57, 60, 65, 66, 68, 72, 76, 78, 80, 85, 88, 90, 95, 99, 102, 104, 110, 114, 117, 120, 130, 132, 136, 143, 144, 152, 153, 156, 165, 170, 171, 176, 180, 187, 190, 195, 198, 204, 208, 209, 220, 221, 228, 234, 240, 247, 255, 260, 264, 272, 285, 286, 304, 306, 312, 323, 330, 340, 342, 360, 374, 380, 390, 396, 408, 418, 429, 440, 442, 456, 468, 494, 495, 510, 520, 528, 561, 570, 572, 585, 607, 612, 624, 627, 646, 660, 663, 680, 684, 715, 720, 741, 748, 760, 765, 780, 792, 816, 836, 855, 858, 880, 884, 912, 935, 936, 969, 988, 990, 1020, 1040, 1045, 1105, 1122, 1140, 1144, 1170, 1214, 1224, 1235, 1254, 1287, 1292, 1320, 1326, 1360, 1368, 1430, 1482, 1496, 1520, 1530, 1560, 1584, 1615, 1672, 1683, 1710, 1716, 1768, 1821, 1870, 1872, 1881, 1938, 1976, 1980, 1989, 2040, 2090, 2145, 2210, 2223, 2244, 2280, 2288, 2340, 2428, 2431, 2448, 2470, 2508, 2574, 2584, 2640, 2652, 2717, 2736, 2805, 2860, 2907, 2964, 2992, 3035, 3060, 3120, 3135, 3230, 3315, 3344, 3366, 3420, 3432, 3536, 3553, 3642, 3705, 3740, 3762, 3876, 3952, 3960, 3978, 4080, 4180, 4199, 4290, 4420, 4446, 4488, 4560, 4680, 4845, 4856, 4862, 4940, 5016, 5148, 5168, 5304, 5434, 5463, 5610, 5720, 5814, 5928, 6070, 6120, 6270, 6435, 6460, 6630, 6677, 6732, 6840, 6864, 7106, 7284, 7293, 7410, 7480, 7524, 7752, 7891, 7920, 7956, 8151, 8360, 8398, 8415, 8580, 8840, 8892, 8976, 9105, 9360, 9405, 9690, 9712, 9724, 9880, 9945, 10032, 10296, 10319, 10608, 10659, 10868, 10926, 11115, 11220, 11440, 11533, 11628, 11856, 12140, 12155, 12240, 12540, 12597, 12870, 12920, 13260, 13354, 13464, 13585, 13680, 14212, 14535, 14568, 14586, 14820, 14960, 15048, 15504, 15782, 15912, 16302, 16720, 16796, 16830, 17160, 17680, 17765, 17784, 18210, 18810, 19380, 19448, 19760, 19890, 20031, 20592, 20638, 20995, 21318, 21736, 21852, 21879, 22230, 22440, 23066, 23256, 23673, 24280, 24310, 24453, 25080, 25194, 25740, 25840, 26520, 26708, 26928, 27170, 27315, 28424, 29070, 29136, 29172, 29640, 30096, 30957, 31564, 31824, 31977, 32604, 33385, 33592, 33660, 34320, 34599, 35530, 35568, 36420, 36465, 37620, 37791, 38760, 38896, 39455, 39780, 40062, 40755, 41276, 41990, 42636, 43472, 43704, 43758, 44460, 44880, 46132, 46189, 46512, 47346, 48560, 48620, 48906, 50160, 50388, 51480, 51595, 53040, 53295, 53416, 54340, 54630, 56848, 57665, 58140, 58344, 59280, 60093, 61914, 62985, 63128, 63954, 65208, 66770, 67184, 67320, 69198, 71019, 71060, 72840, 72930, 75240, 75582, 77520, 78910, 79560, 80124, 81510, 82552, 83980, 85272, 86801, 87408, 87516, 88920, 92264, 92378, 92871, 94692, 97240, 97812, 100155, 100776, 102960, 103190, 103797, 106590, 106832, 108680, 109260, 109395, 113509, 115330, 116280, 116688, 118365, 120186, 122265, 123828, 125970, 126256, 126863, 127908, 130416, 133540, 134147, 134640, 138396, 138567, 142038, 142120, 145680, 145860, 149929, 150480, 151164, 154785, 157820, 159120, 159885, 160248, 163020, 165104, 167960, 170544, 172995, 173602, 175032, 177840, 184528, 184756, 185742, 188955, 189384, 194480, 195624, 196061, 200310, 201552, 206380, 207594, 213180, 217360, 218520, 218790, 227018, 230660, 230945, 232560, 236730, 240372, 244530, 247656, 251940, 253726, 255816, 260403, 267080, 268294, 276792, 277134, 284076, 284240, 291720, 299858, 300465, 302328, 309570, 315640, 319770, 320496, 326040, 335920, 340527, 345990, 347204, 350064, 355095, 369512, 371484, 377910, 378768, 380589, 391248, 392122, 400620, 402441, 412760, 415188, 415701, 426360, 434005, 437040, 437580, 449787, 454036, 461320, 461890, 464355, 473460, 480744, 489060, 495312, 503880, 507452, 511632, 518985, 520806, 534160, 536588, 553584, 554268, 567545, 568152, 583440, 588183, 599716, 600930, 604656, 619140, 631280, 634315, 639540, 652080, 670735, 681054, 691980, 692835, 694408, 710190, 739024, 742968, 749645, 755820, 761178, 781209, 784244, 801240, 804882, 825520, 830376, 831402, 852720, 868010, 875160, 899574, 908072, 922640, 923780, 928710, 946920, 961488, 978120, 980305, 1007760, 1014904, 1021581, 1037970, 1041612, 1073176, 1108536, 1135090, 1136304, 1141767, 1176366, 1199432, 1201860, 1207323, 1238280, 1268630, 1279080, 1302015, 1341470, 1349361, 1362108, 1383960, 1385670, 1388816, 1420380, 1475617, 1485936, 1499290, 1511640, 1522356, 1562418, 1568488, 1602480, 1609764, 1649219, 1660752, 1662804, 1702635, 1736020, 1750320, 1764549, 1799148, 1816144, 1847560, 1857420, 1893840, 1902945, 1956240, 1960610, 2012205, 2029808, 2043162, 2075940, 2078505, 2083224, 2146352, 2156671, 2217072, 2248935, 2270180, 2283534, 2352732, 2398864, 2403720, 2414646, 2476560, 2537260, 2548793, 2558160, 2604030, 2682940, 2698722, 2724216, 2767920, 2771340, 2840760, 2940915, 2951234, 2998580, 3023280, 3044712, 3124836, 3136976, 3219528, 3298438, 3325608, 3405270, 3472040, 3529098, 3598296, 3695120, 3714840, 3805890, 3906045, 3921220, 4024410, 4086324, 4151880, 4157010, 4166448, 4313342, 4426851, 4497870, 4540360, 4567068, 4705464, 4807440, 4829292, 4947657, 5074520, 5097586, 5107905, 5208060, 5365880, 5397444, 5448432, 5542680, 5681520, 5708835, 5881830, 5902468, 5997160, 6036615, 6089424, 6249672, 6439056, 6470013, 6596876, 6651216, 6746805, 6810540, 6944080, 7058196, 7196592, 7378085, 7429680, 7611780, 7646379, 7812090, 7842440, 8048820, 8172648, 8246095, 8303760, 8314020, 8626684, 8822745, 8853702, 8995740, 9080720, 9134136, 9410928, 9658584, 9895314, 10149040, 10195172, 10215810, 10416120, 10731760, 10783355, 10794888, 11085360, 11417670, 11763660, 11804936, 11994320, 12073230, 12499344, 12743965, 12940026, 13193752, 13280553, 13493610, 13621080, 14116392, 14756170, 14842971, 15223560, 15292758, 15624180, 15684880, 16097640, 16345296, 16492190, 16628040, 17253368, 17645490, 17707404, 17991480, 18268272, 19317168, 19410039, 19790628, 20390344, 20431620, 20832240, 21566710, 21589776, 22134255, 22835340, 22939137, 23527320, 23609872, 24146460, 24738285, 25487930, 25880052, 26387504, 26561106, 26987220, 27242160, 28036723, 28232784, 29512340, 29685942, 30447120, 30585516, 31248360, 32195280, 32350065, 32984380, 33256080, 34506736, 35290980, 35414808, 35982960, 38231895, 38820078, 39581256, 40780688, 40863240, 43133420, 44268510, 45670680, 45878274, 47054640, 48292920, 49476570, 50975860, 51760104, 53122212, 53974440, 56073446, 59024680, 59371884, 61171032, 62496720, 64700130, 65968760, 66402765, 70581960, 70829616, 74214855, 76463790, 77640156, 79162512, 81726480, 84110169, 86266840, 88537020, 91341360, 91756548, 96585840, 97050195, 98953140, 101951720, 103520208, 106244424, 107948880, 112146892, 114695685, 118049360, 118743768, 122342064, 129400260, 131937520, 132805530, 140183615, 141163920, 148429710, 152927580, 155280312, 168220338, 172533680, 177074040, 183513096, 194100390, 197906280, 203903440, 212488848, 224293784, 229391370, 237487536, 252330507, 258800520, 265611060, 280367230, 296859420, 305855160, 310560624, 336440676, 354148080, 367026192, 388200780, 395812560, 420550845, 448587568, 458782740, 504661014, 517601040, 531222120, 560734460, 593718840, 611710320, 672881352, 776401560, 841101690, 917565480, 1009322028, 1062444240, 1121468920, 1187437680, 1261652535, 1345762704, 1552803120, 1682203380, 1835130960, 2018644056, 2242937840, 2523305070, 3364406760, 4037288112, 5046610140, 6728813520, 10093220280, 20186440560]

約数ペア:

[(1, 20186440560), (2, 10093220280), (3, 6728813520), (4, 5046610140), (5, 4037288112), (6, 3364406760), (8, 2523305070), (9, 2242937840), (10, 2018644056), (11, 1835130960), (12, 1682203380), (13, 1552803120), (15, 1345762704), (16, 1261652535), (17, 1187437680), (18, 1121468920), (19, 1062444240), (20, 1009322028), (22, 917565480), (24, 841101690), (26, 776401560), (30, 672881352), (33, 611710320), (34, 593718840), (36, 560734460), (38, 531222120), (39, 517601040), (40, 504661014), (44, 458782740), (45, 448587568), (48, 420550845), (51, 395812560), (52, 388200780), (55, 367026192), (57, 354148080), (60, 336440676), (65, 310560624), (66, 305855160), (68, 296859420), (72, 280367230), (76, 265611060), (78, 258800520), (80, 252330507), (85, 237487536), (88, 229391370), (90, 224293784), (95, 212488848), (99, 203903440), (102, 197906280), (104, 194100390), (110, 183513096), (114, 177074040), (117, 172533680), (120, 168220338), (130, 155280312), (132, 152927580), (136, 148429710), (143, 141163920), (144, 140183615), (152, 132805530), (153, 131937520), (156, 129400260), (165, 122342064), (170, 118743768), (171, 118049360), (176, 114695685), (180, 112146892), (187, 107948880), (190, 106244424), (195, 103520208), (198, 101951720), (204, 98953140), (208, 97050195), (209, 96585840), (220, 91756548), (221, 91341360), (228, 88537020), (234, 86266840), (240, 84110169), (247, 81726480), (255, 79162512), (260, 77640156), (264, 76463790), (272, 74214855), (285, 70829616), (286, 70581960), (304, 66402765), (306, 65968760), (312, 64700130), (323, 62496720), (330, 61171032), (340, 59371884), (342, 59024680), (360, 56073446), (374, 53974440), (380, 53122212), (390, 51760104), (396, 50975860), (408, 49476570), (418, 48292920), (429, 47054640), (440, 45878274), (442, 45670680), (456, 44268510), (468, 43133420), (494, 40863240), (495, 40780688), (510, 39581256), (520, 38820078), (528, 38231895), (561, 35982960), (570, 35414808), (572, 35290980), (585, 34506736), (607, 33256080), (612, 32984380), (624, 32350065), (627, 32195280), (646, 31248360), (660, 30585516), (663, 30447120), (680, 29685942), (684, 29512340), (715, 28232784), (720, 28036723), (741, 27242160), (748, 26987220), (760, 26561106), (765, 26387504), (780, 25880052), (792, 25487930), (816, 24738285), (836, 24146460), (855, 23609872), (858, 23527320), (880, 22939137), (884, 22835340), (912, 22134255), (935, 21589776), (936, 21566710), (969, 20832240), (988, 20431620), (990, 20390344), (1020, 19790628), (1040, 19410039), (1045, 19317168), (1105, 18268272), (1122, 17991480), (1140, 17707404), (1144, 17645490), (1170, 17253368), (1214, 16628040), (1224, 16492190), (1235, 16345296), (1254, 16097640), (1287, 15684880), (1292, 15624180), (1320, 15292758), (1326, 15223560), (1360, 14842971), (1368, 14756170), (1430, 14116392), (1482, 13621080), (1496, 13493610), (1520, 13280553), (1530, 13193752), (1560, 12940026), (1584, 12743965), (1615, 12499344), (1672, 12073230), (1683, 11994320), (1710, 11804936), (1716, 11763660), (1768, 11417670), (1821, 11085360), (1870, 10794888), (1872, 10783355), (1881, 10731760), (1938, 10416120), (1976, 10215810), (1980, 10195172), (1989, 10149040), (2040, 9895314), (2090, 9658584), (2145, 9410928), (2210, 9134136), (2223, 9080720), (2244, 8995740), (2280, 8853702), (2288, 8822745), (2340, 8626684), (2428, 8314020), (2431, 8303760), (2448, 8246095), (2470, 8172648), (2508, 8048820), (2574, 7842440), (2584, 7812090), (2640, 7646379), (2652, 7611780), (2717, 7429680), (2736, 7378085), (2805, 7196592), (2860, 7058196), (2907, 6944080), (2964, 6810540), (2992, 6746805), (3035, 6651216), (3060, 6596876), (3120, 6470013), (3135, 6439056), (3230, 6249672), (3315, 6089424), (3344, 6036615), (3366, 5997160), (3420, 5902468), (3432, 5881830), (3536, 5708835), (3553, 5681520), (3642, 5542680), (3705, 5448432), (3740, 5397444), (3762, 5365880), (3876, 5208060), (3952, 5107905), (3960, 5097586), (3978, 5074520), (4080, 4947657), (4180, 4829292), (4199, 4807440), (4290, 4705464), (4420, 4567068), (4446, 4540360), (4488, 4497870), (4560, 4426851), (4680, 4313342), (4845, 4166448), (4856, 4157010), (4862, 4151880), (4940, 4086324), (5016, 4024410), (5148, 3921220), (5168, 3906045), (5304, 3805890), (5434, 3714840), (5463, 3695120), (5610, 3598296), (5720, 3529098), (5814, 3472040), (5928, 3405270), (6070, 3325608), (6120, 3298438), (6270, 3219528), (6435, 3136976), (6460, 3124836), (6630, 3044712), (6677, 3023280), (6732, 2998580), (6840, 2951234), (6864, 2940915), (7106, 2840760), (7284, 2771340), (7293, 2767920), (7410, 2724216), (7480, 2698722), (7524, 2682940), (7752, 2604030), (7891, 2558160), (7920, 2548793), (7956, 2537260), (8151, 2476560), (8360, 2414646), (8398, 2403720), (8415, 2398864), (8580, 2352732), (8840, 2283534), (8892, 2270180), (8976, 2248935), (9105, 2217072), (9360, 2156671), (9405, 2146352), (9690, 2083224), (9712, 2078505), (9724, 2075940), (9880, 2043162), (9945, 2029808), (10032, 2012205), (10296, 1960610), (10319, 1956240), (10608, 1902945), (10659, 1893840), (10868, 1857420), (10926, 1847560), (11115, 1816144), (11220, 1799148), (11440, 1764549), (11533, 1750320), (11628, 1736020), (11856, 1702635), (12140, 1662804), (12155, 1660752), (12240, 1649219), (12540, 1609764), (12597, 1602480), (12870, 1568488), (12920, 1562418), (13260, 1522356), (13354, 1511640), (13464, 1499290), (13585, 1485936), (13680, 1475617), (14212, 1420380), (14535, 1388816), (14568, 1385670), (14586, 1383960), (14820, 1362108), (14960, 1349361), (15048, 1341470), (15504, 1302015), (15782, 1279080), (15912, 1268630), (16302, 1238280), (16720, 1207323), (16796, 1201860), (16830, 1199432), (17160, 1176366), (17680, 1141767), (17765, 1136304), (17784, 1135090), (18210, 1108536), (18810, 1073176), (19380, 1041612), (19448, 1037970), (19760, 1021581), (19890, 1014904), (20031, 1007760), (20592, 980305), (20638, 978120), (20995, 961488), (21318, 946920), (21736, 928710), (21852, 923780), (21879, 922640), (22230, 908072), (22440, 899574), (23066, 875160), (23256, 868010), (23673, 852720), (24280, 831402), (24310, 830376), (24453, 825520), (25080, 804882), (25194, 801240), (25740, 784244), (25840, 781209), (26520, 761178), (26708, 755820), (26928, 749645), (27170, 742968), (27315, 739024), (28424, 710190), (29070, 694408), (29136, 692835), (29172, 691980), (29640, 681054), (30096, 670735), (30957, 652080), (31564, 639540), (31824, 634315), (31977, 631280), (32604, 619140), (33385, 604656), (33592, 600930), (33660, 599716), (34320, 588183), (34599, 583440), (35530, 568152), (35568, 567545), (36420, 554268), (36465, 553584), (37620, 536588), (37791, 534160), (38760, 520806), (38896, 518985), (39455, 511632), (39780, 507452), (40062, 503880), (40755, 495312), (41276, 489060), (41990, 480744), (42636, 473460), (43472, 464355), (43704, 461890), (43758, 461320), (44460, 454036), (44880, 449787), (46132, 437580), (46189, 437040), (46512, 434005), (47346, 426360), (48560, 415701), (48620, 415188), (48906, 412760), (50160, 402441), (50388, 400620), (51480, 392122), (51595, 391248), (53040, 380589), (53295, 378768), (53416, 377910), (54340, 371484), (54630, 369512), (56848, 355095), (57665, 350064), (58140, 347204), (58344, 345990), (59280, 340527), (60093, 335920), (61914, 326040), (62985, 320496), (63128, 319770), (63954, 315640), (65208, 309570), (66770, 302328), (67184, 300465), (67320, 299858), (69198, 291720), (71019, 284240), (71060, 284076), (72840, 277134), (72930, 276792), (75240, 268294), (75582, 267080), (77520, 260403), (78910, 255816), (79560, 253726), (80124, 251940), (81510, 247656), (82552, 244530), (83980, 240372), (85272, 236730), (86801, 232560), (87408, 230945), (87516, 230660), (88920, 227018), (92264, 218790), (92378, 218520), (92871, 217360), (94692, 213180), (97240, 207594), (97812, 206380), (100155, 201552), (100776, 200310), (102960, 196061), (103190, 195624), (103797, 194480), (106590, 189384), (106832, 188955), (108680, 185742), (109260, 184756), (109395, 184528), (113509, 177840), (115330, 175032), (116280, 173602), (116688, 172995), (118365, 170544), (120186, 167960), (122265, 165104), (123828, 163020), (125970, 160248), (126256, 159885), (126863, 159120), (127908, 157820), (130416, 154785), (133540, 151164), (134147, 150480), (134640, 149929), (138396, 145860), (138567, 145680), (142038, 142120)]