19496640240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 960

約数和(自身を含む): 87354408960

約数和(自身を除く): 67857768720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 83, 84, 88, 90, 95, 99, 105, 110, 112, 114, 120, 126, 132, 133, 140, 144, 152, 154, 165, 166, 168, 171, 176, 180, 190, 198, 209, 210, 220, 223, 228, 231, 240, 249, 252, 264, 266, 280, 285, 304, 308, 315, 330, 332, 336, 342, 360, 380, 385, 396, 399, 415, 418, 420, 440, 446, 456, 462, 495, 498, 504, 528, 532, 560, 570, 581, 616, 627, 630, 660, 664, 665, 669, 684, 693, 720, 747, 760, 770, 792, 798, 830, 836, 840, 855, 880, 892, 912, 913, 924, 990, 996, 1008, 1045, 1064, 1115, 1140, 1155, 1162, 1197, 1232, 1245, 1254, 1260, 1320, 1328, 1330, 1338, 1368, 1386, 1463, 1494, 1520, 1540, 1561, 1577, 1584, 1596, 1660, 1672, 1680, 1710, 1743, 1784, 1826, 1848, 1881, 1980, 1992, 1995, 2007, 2090, 2128, 2230, 2280, 2310, 2324, 2394, 2453, 2490, 2508, 2520, 2640, 2660, 2676, 2736, 2739, 2772, 2905, 2926, 2988, 3080, 3122, 3135, 3154, 3192, 3320, 3344, 3345, 3420, 3465, 3486, 3568, 3652, 3696, 3735, 3762, 3960, 3984, 3990, 4014, 4180, 4237, 4389, 4460, 4560, 4565, 4620, 4648, 4683, 4731, 4788, 4906, 4980, 5016, 5040, 5229, 5320, 5352, 5478, 5544, 5810, 5852, 5976, 5985, 6160, 6244, 6270, 6308, 6384, 6391, 6640, 6690, 6840, 6930, 6972, 7304, 7315, 7359, 7470, 7524, 7805, 7885, 7920, 7980, 8028, 8217, 8360, 8474, 8715, 8778, 8920, 9130, 9240, 9296, 9366, 9405, 9462, 9576, 9812, 9960, 10032, 10035, 10458, 10640, 10704, 10956, 11039, 11088, 11620, 11704, 11952, 11970, 12265, 12488, 12540, 12616, 12711, 12782, 13167, 13380, 13680, 13695, 13860, 13944, 14049, 14193, 14608, 14630, 14718, 14940, 15048, 15610, 15770, 15960, 16056, 16434, 16720, 16948, 17171, 17347, 17430, 17556, 17840, 18260, 18480, 18509, 18732, 18810, 18924, 19152, 19173, 19624, 19920, 20070, 20916, 21185, 21912, 21945, 22077, 22078, 23240, 23408, 23415, 23655, 23940, 24530, 24976, 25080, 25232, 25422, 25564, 26145, 26334, 26760, 27390, 27720, 27888, 28098, 28386, 29260, 29436, 29659, 29880, 30096, 31220, 31540, 31920, 31955, 32112, 32868, 33117, 33896, 34342, 34694, 34860, 35112, 36520, 36795, 37018, 37464, 37620, 37848, 38133, 38346, 39248, 40140, 41085, 41832, 42370, 43824, 43890, 44154, 44156, 46480, 46607, 46830, 47310, 47880, 49060, 50160, 50844, 51128, 51513, 52041, 52290, 52668, 53520, 54780, 55195, 55440, 55527, 56196, 56772, 57519, 58520, 58872, 59318, 59760, 62440, 63080, 63555, 63910, 65736, 65835, 66234, 67792, 68684, 69388, 69720, 70224, 70245, 70965, 73040, 73590, 74036, 74928, 75240, 75696, 76266, 76692, 80280, 82170, 83664, 84740, 85855, 86735, 87780, 88308, 88312, 88977, 92545, 93214, 93660, 94620, 95760, 95865, 98120, 99351, 101688, 102256, 103026, 104082, 104580, 105336, 109560, 110385, 110390, 111054, 112392, 113544, 115038, 117040, 117744, 118636, 121429, 124880, 126160, 127110, 127820, 129563, 131472, 131670, 132468, 137368, 138776, 139440, 139821, 140490, 141930, 147180, 148072, 148295, 150480, 152532, 153384, 154539, 156123, 160560, 164340, 165585, 166581, 169480, 171710, 173470, 175560, 176616, 176624, 177954, 185090, 186428, 187320, 189240, 190665, 191730, 196240, 198702, 203376, 203599, 206052, 208164, 209160, 210672, 219120, 220770, 220780, 222108, 224784, 227088, 230076, 233035, 237272, 242858, 254220, 255640, 257565, 259126, 260205, 263340, 264936, 266931, 274736, 277552, 277635, 279642, 280980, 283860, 287595, 294360, 296144, 296590, 305064, 306768, 309078, 312246, 326249, 328680, 331170, 333162, 338960, 343420, 346940, 351120, 351671, 353232, 355908, 364287, 370180, 372856, 374640, 378480, 381330, 383460, 388689, 397404, 407198, 412104, 416328, 418320, 419463, 441540, 441560, 444216, 444885, 460152, 466070, 474544, 485716, 496755, 508440, 511280, 515130, 518252, 520410, 526680, 529872, 533862, 555270, 559284, 561960, 567720, 575190, 588720, 593180, 607145, 610128, 610797, 618156, 624492, 647815, 652498, 657360, 662340, 666324, 686840, 693880, 699105, 703342, 711816, 728574, 740360, 745712, 762660, 766920, 772695, 777378, 780615, 794808, 814396, 824208, 832656, 832905, 838926, 883080, 883120, 888432, 889770, 920304, 932140, 971432, 978747, 993510, 1016880, 1017995, 1030260, 1036504, 1040820, 1053360, 1055013, 1067724, 1092861, 1110540, 1118568, 1123920, 1135440, 1150380, 1166067, 1186360, 1214290, 1221594, 1236312, 1248984, 1295630, 1304996, 1324680, 1332648, 1334655, 1373680, 1387760, 1398210, 1406684, 1423632, 1425193, 1457148, 1480720, 1525320, 1533840, 1545390, 1554756, 1561230, 1589616, 1628792, 1631245, 1665810, 1677852, 1758355, 1766160, 1779540, 1821435, 1832391, 1864280, 1942864, 1943445, 1957494, 1987020, 2035990, 2060520, 2073008, 2081640, 2097315, 2110026, 2135448, 2185722, 2221080, 2237136, 2300760, 2332134, 2372720, 2428580, 2443188, 2461697, 2472624, 2497968, 2591260, 2609992, 2649360, 2665296, 2669310, 2796420, 2813368, 2850386, 2914296, 2936241, 3050640, 3053985, 3090780, 3109512, 3122460, 3165039, 3257584, 3262490, 3331620, 3355704, 3516710, 3559080, 3642870, 3664782, 3728560, 3868381, 3886890, 3914988, 3974040, 4071980, 4121040, 4163280, 4194630, 4220052, 4270896, 4275579, 4371444, 4442160, 4601520, 4664268, 4857160, 4886376, 4893735, 4923394, 5182520, 5219984, 5275065, 5338620, 5464305, 5592840, 5626736, 5700772, 5828592, 5830335, 5872482, 6107970, 6181560, 6219024, 6244920, 6330078, 6524980, 6663240, 6711408, 7033420, 7118160, 7125965, 7285740, 7329564, 7385091, 7736762, 7773780, 7829976, 7948080, 8143960, 8389260, 8440104, 8551158, 8742888, 9161955, 9328536, 9714320, 9772752, 9787470, 9846788, 10365040, 10550130, 10677240, 10928610, 11185680, 11401544, 11605143, 11660670, 11744964, 12215940, 12308485, 12363120, 12489840, 12660156, 12826737, 13049960, 13326480, 14066840, 14251930, 14571480, 14659128, 14681205, 14770182, 15473524, 15547560, 15659952, 15825195, 16287920, 16778520, 16880208, 17102316, 17485776, 18323910, 18657072, 19341905, 19574940, 19693576, 21100260, 21354480, 21377895, 21857220, 22155273, 22803088, 23210286, 23321340, 23489928, 24431880, 24616970, 25320312, 25653474, 26099920, 27078667, 28133680, 28503860, 29142960, 29318256, 29362410, 29540364, 30947048, 31095120, 31650390, 33557040, 34204632, 34815429, 36647820, 36925455, 38683810, 39149880, 39387152, 42200520, 42755790, 43714440, 44310546, 46420572, 46642680, 46979856, 48863760, 49233940, 50640624, 51306948, 54157334, 57007720, 58025715, 58724820, 59080728, 61894096, 63300780, 64133685, 68409264, 69630858, 73295640, 73850910, 77367620, 78299760, 81236001, 84401040, 85511580, 87428880, 88621092, 92841144, 93285360, 98467880, 102613896, 108314668, 110776365, 114015440, 116051430, 117449640, 118161456, 126601560, 128267370, 135393335, 139261716, 146591280, 147701820, 154735240, 162472002, 171023160, 174077145, 177242184, 185682288, 196935760, 205227792, 216629336, 221552730, 232102860, 234899280, 243708003, 253203120, 256534740, 270786670, 278523432, 295403640, 309470480, 324944004, 342046320, 348154290, 354484368, 406180005, 433258672, 443105460, 464205720, 487416006, 513069480, 541573340, 557046864, 590807280, 649888008, 696308580, 812360010, 886210920, 928411440, 974832012, 1026138960, 1083146680, 1218540015, 1299776016, 1392617160, 1624720020, 1772421840, 1949664024, 2166293360, 2437080030, 2785234320, 3249440040, 3899328048, 4874160060, 6498880080, 9748320120, 19496640240]

約数ペア:

[(1, 19496640240), (2, 9748320120), (3, 6498880080), (4, 4874160060), (5, 3899328048), (6, 3249440040), (7, 2785234320), (8, 2437080030), (9, 2166293360), (10, 1949664024), (11, 1772421840), (12, 1624720020), (14, 1392617160), (15, 1299776016), (16, 1218540015), (18, 1083146680), (19, 1026138960), (20, 974832012), (21, 928411440), (22, 886210920), (24, 812360010), (28, 696308580), (30, 649888008), (33, 590807280), (35, 557046864), (36, 541573340), (38, 513069480), (40, 487416006), (42, 464205720), (44, 443105460), (45, 433258672), (48, 406180005), (55, 354484368), (56, 348154290), (57, 342046320), (60, 324944004), (63, 309470480), (66, 295403640), (70, 278523432), (72, 270786670), (76, 256534740), (77, 253203120), (80, 243708003), (83, 234899280), (84, 232102860), (88, 221552730), (90, 216629336), (95, 205227792), (99, 196935760), (105, 185682288), (110, 177242184), (112, 174077145), (114, 171023160), (120, 162472002), (126, 154735240), (132, 147701820), (133, 146591280), (140, 139261716), (144, 135393335), (152, 128267370), (154, 126601560), (165, 118161456), (166, 117449640), (168, 116051430), (171, 114015440), (176, 110776365), (180, 108314668), (190, 102613896), (198, 98467880), (209, 93285360), (210, 92841144), (220, 88621092), (223, 87428880), (228, 85511580), (231, 84401040), (240, 81236001), (249, 78299760), (252, 77367620), (264, 73850910), (266, 73295640), (280, 69630858), (285, 68409264), (304, 64133685), (308, 63300780), (315, 61894096), (330, 59080728), (332, 58724820), (336, 58025715), (342, 57007720), (360, 54157334), (380, 51306948), (385, 50640624), (396, 49233940), (399, 48863760), (415, 46979856), (418, 46642680), (420, 46420572), (440, 44310546), (446, 43714440), (456, 42755790), (462, 42200520), (495, 39387152), (498, 39149880), (504, 38683810), (528, 36925455), (532, 36647820), (560, 34815429), (570, 34204632), (581, 33557040), (616, 31650390), (627, 31095120), (630, 30947048), (660, 29540364), (664, 29362410), (665, 29318256), (669, 29142960), (684, 28503860), (693, 28133680), (720, 27078667), (747, 26099920), (760, 25653474), (770, 25320312), (792, 24616970), (798, 24431880), (830, 23489928), (836, 23321340), (840, 23210286), (855, 22803088), (880, 22155273), (892, 21857220), (912, 21377895), (913, 21354480), (924, 21100260), (990, 19693576), (996, 19574940), (1008, 19341905), (1045, 18657072), (1064, 18323910), (1115, 17485776), (1140, 17102316), (1155, 16880208), (1162, 16778520), (1197, 16287920), (1232, 15825195), (1245, 15659952), (1254, 15547560), (1260, 15473524), (1320, 14770182), (1328, 14681205), (1330, 14659128), (1338, 14571480), (1368, 14251930), (1386, 14066840), (1463, 13326480), (1494, 13049960), (1520, 12826737), (1540, 12660156), (1561, 12489840), (1577, 12363120), (1584, 12308485), (1596, 12215940), (1660, 11744964), (1672, 11660670), (1680, 11605143), (1710, 11401544), (1743, 11185680), (1784, 10928610), (1826, 10677240), (1848, 10550130), (1881, 10365040), (1980, 9846788), (1992, 9787470), (1995, 9772752), (2007, 9714320), (2090, 9328536), (2128, 9161955), (2230, 8742888), (2280, 8551158), (2310, 8440104), (2324, 8389260), (2394, 8143960), (2453, 7948080), (2490, 7829976), (2508, 7773780), (2520, 7736762), (2640, 7385091), (2660, 7329564), (2676, 7285740), (2736, 7125965), (2739, 7118160), (2772, 7033420), (2905, 6711408), (2926, 6663240), (2988, 6524980), (3080, 6330078), (3122, 6244920), (3135, 6219024), (3154, 6181560), (3192, 6107970), (3320, 5872482), (3344, 5830335), (3345, 5828592), (3420, 5700772), (3465, 5626736), (3486, 5592840), (3568, 5464305), (3652, 5338620), (3696, 5275065), (3735, 5219984), (3762, 5182520), (3960, 4923394), (3984, 4893735), (3990, 4886376), (4014, 4857160), (4180, 4664268), (4237, 4601520), (4389, 4442160), (4460, 4371444), (4560, 4275579), (4565, 4270896), (4620, 4220052), (4648, 4194630), (4683, 4163280), (4731, 4121040), (4788, 4071980), (4906, 3974040), (4980, 3914988), (5016, 3886890), (5040, 3868381), (5229, 3728560), (5320, 3664782), (5352, 3642870), (5478, 3559080), (5544, 3516710), (5810, 3355704), (5852, 3331620), (5976, 3262490), (5985, 3257584), (6160, 3165039), (6244, 3122460), (6270, 3109512), (6308, 3090780), (6384, 3053985), (6391, 3050640), (6640, 2936241), (6690, 2914296), (6840, 2850386), (6930, 2813368), (6972, 2796420), (7304, 2669310), (7315, 2665296), (7359, 2649360), (7470, 2609992), (7524, 2591260), (7805, 2497968), (7885, 2472624), (7920, 2461697), (7980, 2443188), (8028, 2428580), (8217, 2372720), (8360, 2332134), (8474, 2300760), (8715, 2237136), (8778, 2221080), (8920, 2185722), (9130, 2135448), (9240, 2110026), (9296, 2097315), (9366, 2081640), (9405, 2073008), (9462, 2060520), (9576, 2035990), (9812, 1987020), (9960, 1957494), (10032, 1943445), (10035, 1942864), (10458, 1864280), (10640, 1832391), (10704, 1821435), (10956, 1779540), (11039, 1766160), (11088, 1758355), (11620, 1677852), (11704, 1665810), (11952, 1631245), (11970, 1628792), (12265, 1589616), (12488, 1561230), (12540, 1554756), (12616, 1545390), (12711, 1533840), (12782, 1525320), (13167, 1480720), (13380, 1457148), (13680, 1425193), (13695, 1423632), (13860, 1406684), (13944, 1398210), (14049, 1387760), (14193, 1373680), (14608, 1334655), (14630, 1332648), (14718, 1324680), (14940, 1304996), (15048, 1295630), (15610, 1248984), (15770, 1236312), (15960, 1221594), (16056, 1214290), (16434, 1186360), (16720, 1166067), (16948, 1150380), (17171, 1135440), (17347, 1123920), (17430, 1118568), (17556, 1110540), (17840, 1092861), (18260, 1067724), (18480, 1055013), (18509, 1053360), (18732, 1040820), (18810, 1036504), (18924, 1030260), (19152, 1017995), (19173, 1016880), (19624, 993510), (19920, 978747), (20070, 971432), (20916, 932140), (21185, 920304), (21912, 889770), (21945, 888432), (22077, 883120), (22078, 883080), (23240, 838926), (23408, 832905), (23415, 832656), (23655, 824208), (23940, 814396), (24530, 794808), (24976, 780615), (25080, 777378), (25232, 772695), (25422, 766920), (25564, 762660), (26145, 745712), (26334, 740360), (26760, 728574), (27390, 711816), (27720, 703342), (27888, 699105), (28098, 693880), (28386, 686840), (29260, 666324), (29436, 662340), (29659, 657360), (29880, 652498), (30096, 647815), (31220, 624492), (31540, 618156), (31920, 610797), (31955, 610128), (32112, 607145), (32868, 593180), (33117, 588720), (33896, 575190), (34342, 567720), (34694, 561960), (34860, 559284), (35112, 555270), (36520, 533862), (36795, 529872), (37018, 526680), (37464, 520410), (37620, 518252), (37848, 515130), (38133, 511280), (38346, 508440), (39248, 496755), (40140, 485716), (41085, 474544), (41832, 466070), (42370, 460152), (43824, 444885), (43890, 444216), (44154, 441560), (44156, 441540), (46480, 419463), (46607, 418320), (46830, 416328), (47310, 412104), (47880, 407198), (49060, 397404), (50160, 388689), (50844, 383460), (51128, 381330), (51513, 378480), (52041, 374640), (52290, 372856), (52668, 370180), (53520, 364287), (54780, 355908), (55195, 353232), (55440, 351671), (55527, 351120), (56196, 346940), (56772, 343420), (57519, 338960), (58520, 333162), (58872, 331170), (59318, 328680), (59760, 326249), (62440, 312246), (63080, 309078), (63555, 306768), (63910, 305064), (65736, 296590), (65835, 296144), (66234, 294360), (67792, 287595), (68684, 283860), (69388, 280980), (69720, 279642), (70224, 277635), (70245, 277552), (70965, 274736), (73040, 266931), (73590, 264936), (74036, 263340), (74928, 260205), (75240, 259126), (75696, 257565), (76266, 255640), (76692, 254220), (80280, 242858), (82170, 237272), (83664, 233035), (84740, 230076), (85855, 227088), (86735, 224784), (87780, 222108), (88308, 220780), (88312, 220770), (88977, 219120), (92545, 210672), (93214, 209160), (93660, 208164), (94620, 206052), (95760, 203599), (95865, 203376), (98120, 198702), (99351, 196240), (101688, 191730), (102256, 190665), (103026, 189240), (104082, 187320), (104580, 186428), (105336, 185090), (109560, 177954), (110385, 176624), (110390, 176616), (111054, 175560), (112392, 173470), (113544, 171710), (115038, 169480), (117040, 166581), (117744, 165585), (118636, 164340), (121429, 160560), (124880, 156123), (126160, 154539), (127110, 153384), (127820, 152532), (129563, 150480), (131472, 148295), (131670, 148072), (132468, 147180), (137368, 141930), (138776, 140490), (139440, 139821)]