641197261320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19531}}^1$

素因数の和:19610

約数の個数: 768

約数和(自身を含む): 2693353420800

約数和(自身を除く): 2052156159480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 19, 20, 21, 22, 24, 28, 30, 33, 34, 35, 38, 40, 42, 44, 51, 55, 56, 57, 60, 66, 68, 70, 76, 77, 84, 85, 88, 95, 102, 105, 110, 114, 119, 120, 121, 132, 133, 136, 140, 152, 154, 165, 168, 170, 187, 190, 204, 209, 210, 220, 228, 231, 238, 242, 255, 264, 266, 280, 285, 308, 323, 330, 340, 357, 363, 374, 380, 385, 399, 408, 418, 420, 440, 456, 462, 476, 484, 510, 532, 561, 570, 595, 605, 616, 627, 646, 660, 665, 680, 714, 726, 748, 760, 770, 798, 836, 840, 847, 924, 935, 952, 968, 969, 1020, 1045, 1064, 1122, 1140, 1155, 1190, 1210, 1254, 1292, 1309, 1320, 1330, 1428, 1452, 1463, 1496, 1540, 1596, 1615, 1672, 1694, 1785, 1815, 1848, 1870, 1938, 1995, 2040, 2057, 2090, 2244, 2261, 2280, 2299, 2310, 2380, 2420, 2508, 2541, 2584, 2618, 2660, 2805, 2856, 2904, 2926, 3080, 3135, 3192, 3230, 3388, 3553, 3570, 3630, 3740, 3876, 3927, 3990, 4114, 4180, 4235, 4389, 4488, 4522, 4598, 4620, 4760, 4840, 4845, 5016, 5082, 5236, 5320, 5610, 5852, 6171, 6270, 6460, 6545, 6776, 6783, 6897, 7106, 7140, 7260, 7315, 7480, 7752, 7854, 7980, 8228, 8360, 8470, 8778, 9044, 9196, 9240, 9690, 10164, 10285, 10472, 10659, 11220, 11305, 11495, 11704, 12342, 12540, 12705, 12920, 13090, 13566, 13794, 14212, 14280, 14399, 14520, 14630, 15708, 15960, 16093, 16456, 16940, 17556, 17765, 18088, 18392, 19380, 19531, 19635, 20328, 20570, 21318, 21945, 22440, 22610, 22990, 24684, 24871, 25080, 25410, 26180, 27132, 27588, 28424, 28798, 29260, 30855, 31416, 32186, 33880, 33915, 34485, 35112, 35530, 38760, 39062, 39083, 39270, 41140, 42636, 43197, 43890, 45220, 45980, 48279, 49368, 49742, 50820, 52360, 53295, 54264, 55176, 57596, 58520, 58593, 61710, 64372, 67830, 68970, 71060, 71995, 74613, 78124, 78166, 78540, 80465, 82280, 85272, 86394, 87780, 90440, 91960, 96558, 97655, 99484, 101640, 106590, 115192, 117186, 117249, 123420, 124355, 128744, 135660, 136717, 137940, 142120, 143990, 149226, 156248, 156332, 157080, 160930, 172788, 175560, 193116, 195310, 195415, 198968, 213180, 214841, 215985, 234372, 234498, 241395, 246840, 248710, 271320, 273434, 273581, 275880, 287980, 292965, 298452, 312664, 321860, 332027, 345576, 371089, 373065, 386232, 390620, 390830, 410151, 426360, 429682, 431970, 468744, 468996, 482790, 497420, 546868, 547162, 575960, 585930, 586245, 596904, 643720, 644523, 664054, 683585, 742178, 746130, 781240, 781660, 820302, 820743, 859364, 863940, 937992, 965580, 994840, 996081, 1074205, 1093736, 1094324, 1113267, 1171860, 1172490, 1289046, 1328108, 1367170, 1367905, 1484356, 1492260, 1503887, 1563320, 1640604, 1641486, 1660135, 1718728, 1727880, 1855445, 1931160, 1992162, 2050755, 2148410, 2188648, 2226534, 2324189, 2343720, 2344980, 2363251, 2578092, 2597623, 2656216, 2734340, 2735810, 2968712, 2984520, 3007774, 3222615, 3281208, 3282972, 3320270, 3652297, 3710890, 3984324, 4081979, 4101510, 4103715, 4296820, 4453068, 4511661, 4648378, 4689960, 4726502, 4980405, 5156184, 5195246, 5468680, 5471620, 5566335, 6015548, 6308513, 6445230, 6565944, 6640540, 6972567, 7089753, 7304594, 7421780, 7519435, 7792869, 7968648, 8163958, 8203020, 8207430, 8593640, 8906136, 9023322, 9296756, 9453004, 9960810, 10390492, 10943240, 10956891, 11132670, 11620945, 11816255, 12031096, 12245937, 12617026, 12890460, 12988115, 13281080, 13945134, 14179506, 14609188, 14843560, 15038870, 15585738, 16327916, 16406040, 16414860, 16542757, 18046644, 18261485, 18593512, 18906008, 18925539, 19921620, 20409895, 20780984, 21913782, 22265340, 22558305, 23241890, 23632510, 24491874, 25234052, 25566079, 25780920, 25976230, 27890268, 28359012, 28573853, 29218376, 30077740, 31171476, 31542565, 32655832, 32829720, 33085514, 34862835, 35448765, 36093288, 36522970, 37851078, 38964345, 39843240, 40175267, 40819790, 43827564, 44159591, 44530680, 44901769, 45116610, 46483780, 47265020, 48983748, 49628271, 50468104, 51132158, 51952460, 54784455, 55780536, 56718024, 57147706, 60155480, 61229685, 62342952, 63085130, 66171028, 69393643, 69725670, 70897530, 73045940, 75702156, 76698237, 77928690, 80350534, 81639580, 82713785, 85721559, 87655128, 88319182, 89803538, 90233220, 92967560, 94530040, 94627695, 97967496, 99256542, 102264316, 103904920, 109568910, 114295412, 120525801, 122459370, 126170260, 127830395, 132342056, 132478773, 134705307, 138787286, 139451340, 141795060, 142869265, 146091880, 151404312, 153396474, 155857380, 160701068, 163279160, 165427570, 171443118, 176638364, 179607076, 180466440, 189255390, 198513084, 200876335, 204528632, 208180929, 219137820, 220797955, 224508845, 228590824, 241051602, 244918740, 248141355, 252340520, 255660790, 264957546, 269410614, 277574572, 278902680, 281226869, 283590120, 285738530, 306792948, 311714760, 314312383, 321402136, 330855140, 342886236, 346968215, 353276728, 359214152, 378510780, 383491185, 397026168, 401752670, 416361858, 428607795, 438275640, 441595910, 449017690, 482103204, 485755501, 489837480, 496282710, 511321580, 529915092, 538821228, 555149144, 562453738, 571477060, 602629005, 613585896, 628624766, 661710280, 662393865, 673526535, 685772472, 693936430, 757021560, 763330073, 766982370, 803505340, 832723716, 843680607, 857215590, 883191820, 898035380, 942937149, 964206408, 971511002, 992565420, 1022643160, 1040904645, 1059830184, 1077642456, 1124907476, 1142954120, 1205258010, 1257249532, 1324787730, 1347053070, 1387872860, 1406134345, 1457266503, 1526660146, 1533964740, 1571561915, 1607010680, 1665447432, 1687361214, 1714431180, 1766383640, 1796070760, 1885874298, 1943022004, 1985130840, 2081809290, 2249814952, 2289990219, 2410516020, 2428777505, 2514499064, 2649575460, 2694106140, 2775745720, 2812268690, 2914533006, 3053320292, 3067929480, 3143123830, 3374722428, 3428862360, 3771748596, 3816650365, 3886044008, 4163618580, 4218403035, 4579980438, 4714685745, 4821032040, 4857555010, 5299150920, 5343310511, 5388212280, 5624537380, 5829066012, 6106640584, 6286247660, 6749444856, 7286332515, 7543497192, 7633300730, 8327237160, 8436806070, 9159960876, 9429371490, 9715110020, 10686621022, 11249074760, 11449951095, 11658132024, 12572495320, 14572665030, 15266601460, 16029931533, 16873612140, 18319921752, 18858742980, 19430220040, 21373242044, 22899902190, 26716552555, 29145330060, 30533202920, 32059863066, 33747224280, 37717485960, 42746484088, 45799804380, 53433105110, 58290660120, 64119726132, 80149657665, 91599608760, 106866210220, 128239452264, 160299315330, 213732420440, 320598630660, 641197261320]

約数ペア:

[(1, 641197261320), (2, 320598630660), (3, 213732420440), (4, 160299315330), (5, 128239452264), (6, 106866210220), (7, 91599608760), (8, 80149657665), (10, 64119726132), (11, 58290660120), (12, 53433105110), (14, 45799804380), (15, 42746484088), (17, 37717485960), (19, 33747224280), (20, 32059863066), (21, 30533202920), (22, 29145330060), (24, 26716552555), (28, 22899902190), (30, 21373242044), (33, 19430220040), (34, 18858742980), (35, 18319921752), (38, 16873612140), (40, 16029931533), (42, 15266601460), (44, 14572665030), (51, 12572495320), (55, 11658132024), (56, 11449951095), (57, 11249074760), (60, 10686621022), (66, 9715110020), (68, 9429371490), (70, 9159960876), (76, 8436806070), (77, 8327237160), (84, 7633300730), (85, 7543497192), (88, 7286332515), (95, 6749444856), (102, 6286247660), (105, 6106640584), (110, 5829066012), (114, 5624537380), (119, 5388212280), (120, 5343310511), (121, 5299150920), (132, 4857555010), (133, 4821032040), (136, 4714685745), (140, 4579980438), (152, 4218403035), (154, 4163618580), (165, 3886044008), (168, 3816650365), (170, 3771748596), (187, 3428862360), (190, 3374722428), (204, 3143123830), (209, 3067929480), (210, 3053320292), (220, 2914533006), (228, 2812268690), (231, 2775745720), (238, 2694106140), (242, 2649575460), (255, 2514499064), (264, 2428777505), (266, 2410516020), (280, 2289990219), (285, 2249814952), (308, 2081809290), (323, 1985130840), (330, 1943022004), (340, 1885874298), (357, 1796070760), (363, 1766383640), (374, 1714431180), (380, 1687361214), (385, 1665447432), (399, 1607010680), (408, 1571561915), (418, 1533964740), (420, 1526660146), (440, 1457266503), (456, 1406134345), (462, 1387872860), (476, 1347053070), (484, 1324787730), (510, 1257249532), (532, 1205258010), (561, 1142954120), (570, 1124907476), (595, 1077642456), (605, 1059830184), (616, 1040904645), (627, 1022643160), (646, 992565420), (660, 971511002), (665, 964206408), (680, 942937149), (714, 898035380), (726, 883191820), (748, 857215590), (760, 843680607), (770, 832723716), (798, 803505340), (836, 766982370), (840, 763330073), (847, 757021560), (924, 693936430), (935, 685772472), (952, 673526535), (968, 662393865), (969, 661710280), (1020, 628624766), (1045, 613585896), (1064, 602629005), (1122, 571477060), (1140, 562453738), (1155, 555149144), (1190, 538821228), (1210, 529915092), (1254, 511321580), (1292, 496282710), (1309, 489837480), (1320, 485755501), (1330, 482103204), (1428, 449017690), (1452, 441595910), (1463, 438275640), (1496, 428607795), (1540, 416361858), (1596, 401752670), (1615, 397026168), (1672, 383491185), (1694, 378510780), (1785, 359214152), (1815, 353276728), (1848, 346968215), (1870, 342886236), (1938, 330855140), (1995, 321402136), (2040, 314312383), (2057, 311714760), (2090, 306792948), (2244, 285738530), (2261, 283590120), (2280, 281226869), (2299, 278902680), (2310, 277574572), (2380, 269410614), (2420, 264957546), (2508, 255660790), (2541, 252340520), (2584, 248141355), (2618, 244918740), (2660, 241051602), (2805, 228590824), (2856, 224508845), (2904, 220797955), (2926, 219137820), (3080, 208180929), (3135, 204528632), (3192, 200876335), (3230, 198513084), (3388, 189255390), (3553, 180466440), (3570, 179607076), (3630, 176638364), (3740, 171443118), (3876, 165427570), (3927, 163279160), (3990, 160701068), (4114, 155857380), (4180, 153396474), (4235, 151404312), (4389, 146091880), (4488, 142869265), (4522, 141795060), (4598, 139451340), (4620, 138787286), (4760, 134705307), (4840, 132478773), (4845, 132342056), (5016, 127830395), (5082, 126170260), (5236, 122459370), (5320, 120525801), (5610, 114295412), (5852, 109568910), (6171, 103904920), (6270, 102264316), (6460, 99256542), (6545, 97967496), (6776, 94627695), (6783, 94530040), (6897, 92967560), (7106, 90233220), (7140, 89803538), (7260, 88319182), (7315, 87655128), (7480, 85721559), (7752, 82713785), (7854, 81639580), (7980, 80350534), (8228, 77928690), (8360, 76698237), (8470, 75702156), (8778, 73045940), (9044, 70897530), (9196, 69725670), (9240, 69393643), (9690, 66171028), (10164, 63085130), (10285, 62342952), (10472, 61229685), (10659, 60155480), (11220, 57147706), (11305, 56718024), (11495, 55780536), (11704, 54784455), (12342, 51952460), (12540, 51132158), (12705, 50468104), (12920, 49628271), (13090, 48983748), (13566, 47265020), (13794, 46483780), (14212, 45116610), (14280, 44901769), (14399, 44530680), (14520, 44159591), (14630, 43827564), (15708, 40819790), (15960, 40175267), (16093, 39843240), (16456, 38964345), (16940, 37851078), (17556, 36522970), (17765, 36093288), (18088, 35448765), (18392, 34862835), (19380, 33085514), (19531, 32829720), (19635, 32655832), (20328, 31542565), (20570, 31171476), (21318, 30077740), (21945, 29218376), (22440, 28573853), (22610, 28359012), (22990, 27890268), (24684, 25976230), (24871, 25780920), (25080, 25566079), (25410, 25234052), (26180, 24491874), (27132, 23632510), (27588, 23241890), (28424, 22558305), (28798, 22265340), (29260, 21913782), (30855, 20780984), (31416, 20409895), (32186, 19921620), (33880, 18925539), (33915, 18906008), (34485, 18593512), (35112, 18261485), (35530, 18046644), (38760, 16542757), (39062, 16414860), (39083, 16406040), (39270, 16327916), (41140, 15585738), (42636, 15038870), (43197, 14843560), (43890, 14609188), (45220, 14179506), (45980, 13945134), (48279, 13281080), (49368, 12988115), (49742, 12890460), (50820, 12617026), (52360, 12245937), (53295, 12031096), (54264, 11816255), (55176, 11620945), (57596, 11132670), (58520, 10956891), (58593, 10943240), (61710, 10390492), (64372, 9960810), (67830, 9453004), (68970, 9296756), (71060, 9023322), (71995, 8906136), (74613, 8593640), (78124, 8207430), (78166, 8203020), (78540, 8163958), (80465, 7968648), (82280, 7792869), (85272, 7519435), (86394, 7421780), (87780, 7304594), (90440, 7089753), (91960, 6972567), (96558, 6640540), (97655, 6565944), (99484, 6445230), (101640, 6308513), (106590, 6015548), (115192, 5566335), (117186, 5471620), (117249, 5468680), (123420, 5195246), (124355, 5156184), (128744, 4980405), (135660, 4726502), (136717, 4689960), (137940, 4648378), (142120, 4511661), (143990, 4453068), (149226, 4296820), (156248, 4103715), (156332, 4101510), (157080, 4081979), (160930, 3984324), (172788, 3710890), (175560, 3652297), (193116, 3320270), (195310, 3282972), (195415, 3281208), (198968, 3222615), (213180, 3007774), (214841, 2984520), (215985, 2968712), (234372, 2735810), (234498, 2734340), (241395, 2656216), (246840, 2597623), (248710, 2578092), (271320, 2363251), (273434, 2344980), (273581, 2343720), (275880, 2324189), (287980, 2226534), (292965, 2188648), (298452, 2148410), (312664, 2050755), (321860, 1992162), (332027, 1931160), (345576, 1855445), (371089, 1727880), (373065, 1718728), (386232, 1660135), (390620, 1641486), (390830, 1640604), (410151, 1563320), (426360, 1503887), (429682, 1492260), (431970, 1484356), (468744, 1367905), (468996, 1367170), (482790, 1328108), (497420, 1289046), (546868, 1172490), (547162, 1171860), (575960, 1113267), (585930, 1094324), (586245, 1093736), (596904, 1074205), (643720, 996081), (644523, 994840), (664054, 965580), (683585, 937992), (742178, 863940), (746130, 859364), (781240, 820743), (781660, 820302)]