1554993440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 576

約数和(自身を含む): 5357197440

約数和(自身を除く): 3802204000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 32, 35, 38, 40, 44, 49, 52, 55, 56, 65, 70, 73, 76, 77, 80, 88, 91, 95, 98, 104, 110, 112, 130, 133, 140, 143, 146, 152, 154, 160, 176, 182, 190, 196, 208, 209, 220, 224, 245, 247, 260, 266, 280, 286, 292, 304, 308, 352, 364, 365, 380, 385, 392, 416, 418, 440, 455, 490, 494, 511, 520, 532, 539, 560, 572, 584, 608, 616, 637, 665, 715, 728, 730, 760, 770, 784, 803, 836, 880, 910, 931, 949, 980, 988, 1001, 1022, 1040, 1045, 1064, 1078, 1120, 1144, 1168, 1232, 1235, 1274, 1330, 1387, 1430, 1456, 1460, 1463, 1520, 1540, 1568, 1606, 1672, 1729, 1760, 1820, 1862, 1898, 1960, 1976, 2002, 2044, 2080, 2090, 2128, 2156, 2288, 2336, 2464, 2470, 2548, 2555, 2660, 2695, 2717, 2774, 2860, 2912, 2920, 2926, 3040, 3080, 3185, 3212, 3344, 3458, 3577, 3640, 3724, 3796, 3920, 3952, 4004, 4015, 4088, 4180, 4256, 4312, 4576, 4655, 4745, 4940, 5005, 5096, 5110, 5320, 5390, 5434, 5548, 5621, 5720, 5840, 5852, 6160, 6370, 6424, 6643, 6688, 6916, 6935, 7007, 7154, 7280, 7315, 7448, 7592, 7840, 7904, 8008, 8030, 8176, 8360, 8624, 8645, 9310, 9490, 9709, 9880, 10010, 10192, 10220, 10241, 10439, 10640, 10780, 10868, 11096, 11242, 11440, 11680, 11704, 12103, 12320, 12740, 12848, 13286, 13585, 13832, 13870, 14014, 14308, 14560, 14630, 14896, 15184, 15257, 16016, 16060, 16352, 16720, 17248, 17290, 17885, 18031, 18620, 18980, 19019, 19418, 19760, 20020, 20384, 20440, 20482, 20878, 21280, 21560, 21736, 22192, 22484, 22880, 23408, 24206, 25480, 25696, 26572, 27170, 27664, 27740, 28028, 28105, 28616, 29260, 29792, 30368, 30514, 32032, 32120, 33215, 33440, 34580, 35035, 35770, 36062, 37240, 37960, 38038, 38836, 39347, 39520, 40040, 40880, 40964, 41756, 43120, 43472, 44384, 44968, 46501, 46816, 48412, 48545, 50960, 51205, 52195, 53144, 54340, 55328, 55480, 56056, 56210, 57232, 58520, 60515, 61028, 64240, 66430, 67963, 69160, 70070, 71540, 72124, 73073, 74480, 75920, 76076, 76285, 77672, 78694, 80080, 81760, 81928, 83512, 86240, 86944, 89936, 90155, 93002, 95095, 96824, 97090, 101920, 102410, 104390, 106288, 106799, 108680, 110960, 112112, 112420, 114464, 117040, 121030, 122056, 126217, 128480, 132860, 133133, 135926, 138320, 140140, 143080, 144248, 146146, 148960, 151840, 152152, 152570, 155344, 157388, 160160, 163856, 167024, 179872, 180310, 186004, 190190, 193648, 194180, 196735, 198341, 204820, 208780, 212576, 213598, 217360, 221920, 224224, 224840, 232505, 234080, 242060, 244112, 252434, 265720, 266266, 271852, 276640, 280280, 286160, 288496, 292292, 304304, 305140, 310688, 314776, 327712, 334048, 339815, 360620, 365365, 372008, 380380, 387296, 388360, 393470, 396682, 409640, 417560, 427196, 434720, 449680, 465010, 484120, 488224, 504868, 511511, 531440, 532532, 533995, 543704, 560560, 572320, 576992, 584584, 608608, 610280, 629552, 631085, 665665, 679630, 721240, 730730, 744016, 747593, 760760, 776720, 786940, 793364, 819280, 835120, 854392, 883519, 899360, 930020, 968240, 991705, 1009736, 1023022, 1062880, 1065064, 1067990, 1087408, 1121120, 1169168, 1220560, 1259104, 1262170, 1331330, 1359260, 1388387, 1442480, 1461460, 1488032, 1495186, 1521520, 1553440, 1573880, 1586728, 1638560, 1670240, 1708784, 1767038, 1860040, 1936480, 1983410, 2019472, 2046044, 2130128, 2135980, 2174816, 2338336, 2441120, 2524340, 2557555, 2662660, 2718520, 2776774, 2884960, 2922920, 2990372, 3043040, 3147760, 3173456, 3417568, 3534076, 3720080, 3737965, 3966820, 4038944, 4092088, 4260256, 4271960, 4417595, 5048680, 5115110, 5325320, 5437040, 5553548, 5845840, 5980744, 6295520, 6346912, 6941935, 7068152, 7440160, 7475930, 7933640, 8184176, 8543920, 8835190, 9718709, 10097360, 10230220, 10650640, 10874080, 11107096, 11691680, 11961488, 13883870, 14136304, 14951860, 15867280, 16368352, 17087840, 17670380, 19437418, 20194720, 20460440, 21301280, 22214192, 23922976, 27767740, 28272608, 29903720, 31734560, 35340760, 38874836, 40920880, 44428384, 48593545, 55535480, 59807440, 70681520, 77749672, 81841760, 97187090, 111070960, 119614880, 141363040, 155499344, 194374180, 222141920, 310998688, 388748360, 777496720, 1554993440]

約数ペア:

[(1, 1554993440), (2, 777496720), (4, 388748360), (5, 310998688), (7, 222141920), (8, 194374180), (10, 155499344), (11, 141363040), (13, 119614880), (14, 111070960), (16, 97187090), (19, 81841760), (20, 77749672), (22, 70681520), (26, 59807440), (28, 55535480), (32, 48593545), (35, 44428384), (38, 40920880), (40, 38874836), (44, 35340760), (49, 31734560), (52, 29903720), (55, 28272608), (56, 27767740), (65, 23922976), (70, 22214192), (73, 21301280), (76, 20460440), (77, 20194720), (80, 19437418), (88, 17670380), (91, 17087840), (95, 16368352), (98, 15867280), (104, 14951860), (110, 14136304), (112, 13883870), (130, 11961488), (133, 11691680), (140, 11107096), (143, 10874080), (146, 10650640), (152, 10230220), (154, 10097360), (160, 9718709), (176, 8835190), (182, 8543920), (190, 8184176), (196, 7933640), (208, 7475930), (209, 7440160), (220, 7068152), (224, 6941935), (245, 6346912), (247, 6295520), (260, 5980744), (266, 5845840), (280, 5553548), (286, 5437040), (292, 5325320), (304, 5115110), (308, 5048680), (352, 4417595), (364, 4271960), (365, 4260256), (380, 4092088), (385, 4038944), (392, 3966820), (416, 3737965), (418, 3720080), (440, 3534076), (455, 3417568), (490, 3173456), (494, 3147760), (511, 3043040), (520, 2990372), (532, 2922920), (539, 2884960), (560, 2776774), (572, 2718520), (584, 2662660), (608, 2557555), (616, 2524340), (637, 2441120), (665, 2338336), (715, 2174816), (728, 2135980), (730, 2130128), (760, 2046044), (770, 2019472), (784, 1983410), (803, 1936480), (836, 1860040), (880, 1767038), (910, 1708784), (931, 1670240), (949, 1638560), (980, 1586728), (988, 1573880), (1001, 1553440), (1022, 1521520), (1040, 1495186), (1045, 1488032), (1064, 1461460), (1078, 1442480), (1120, 1388387), (1144, 1359260), (1168, 1331330), (1232, 1262170), (1235, 1259104), (1274, 1220560), (1330, 1169168), (1387, 1121120), (1430, 1087408), (1456, 1067990), (1460, 1065064), (1463, 1062880), (1520, 1023022), (1540, 1009736), (1568, 991705), (1606, 968240), (1672, 930020), (1729, 899360), (1760, 883519), (1820, 854392), (1862, 835120), (1898, 819280), (1960, 793364), (1976, 786940), (2002, 776720), (2044, 760760), (2080, 747593), (2090, 744016), (2128, 730730), (2156, 721240), (2288, 679630), (2336, 665665), (2464, 631085), (2470, 629552), (2548, 610280), (2555, 608608), (2660, 584584), (2695, 576992), (2717, 572320), (2774, 560560), (2860, 543704), (2912, 533995), (2920, 532532), (2926, 531440), (3040, 511511), (3080, 504868), (3185, 488224), (3212, 484120), (3344, 465010), (3458, 449680), (3577, 434720), (3640, 427196), (3724, 417560), (3796, 409640), (3920, 396682), (3952, 393470), (4004, 388360), (4015, 387296), (4088, 380380), (4180, 372008), (4256, 365365), (4312, 360620), (4576, 339815), (4655, 334048), (4745, 327712), (4940, 314776), (5005, 310688), (5096, 305140), (5110, 304304), (5320, 292292), (5390, 288496), (5434, 286160), (5548, 280280), (5621, 276640), (5720, 271852), (5840, 266266), (5852, 265720), (6160, 252434), (6370, 244112), (6424, 242060), (6643, 234080), (6688, 232505), (6916, 224840), (6935, 224224), (7007, 221920), (7154, 217360), (7280, 213598), (7315, 212576), (7448, 208780), (7592, 204820), (7840, 198341), (7904, 196735), (8008, 194180), (8030, 193648), (8176, 190190), (8360, 186004), (8624, 180310), (8645, 179872), (9310, 167024), (9490, 163856), (9709, 160160), (9880, 157388), (10010, 155344), (10192, 152570), (10220, 152152), (10241, 151840), (10439, 148960), (10640, 146146), (10780, 144248), (10868, 143080), (11096, 140140), (11242, 138320), (11440, 135926), (11680, 133133), (11704, 132860), (12103, 128480), (12320, 126217), (12740, 122056), (12848, 121030), (13286, 117040), (13585, 114464), (13832, 112420), (13870, 112112), (14014, 110960), (14308, 108680), (14560, 106799), (14630, 106288), (14896, 104390), (15184, 102410), (15257, 101920), (16016, 97090), (16060, 96824), (16352, 95095), (16720, 93002), (17248, 90155), (17290, 89936), (17885, 86944), (18031, 86240), (18620, 83512), (18980, 81928), (19019, 81760), (19418, 80080), (19760, 78694), (20020, 77672), (20384, 76285), (20440, 76076), (20482, 75920), (20878, 74480), (21280, 73073), (21560, 72124), (21736, 71540), (22192, 70070), (22484, 69160), (22880, 67963), (23408, 66430), (24206, 64240), (25480, 61028), (25696, 60515), (26572, 58520), (27170, 57232), (27664, 56210), (27740, 56056), (28028, 55480), (28105, 55328), (28616, 54340), (29260, 53144), (29792, 52195), (30368, 51205), (30514, 50960), (32032, 48545), (32120, 48412), (33215, 46816), (33440, 46501), (34580, 44968), (35035, 44384), (35770, 43472), (36062, 43120), (37240, 41756), (37960, 40964), (38038, 40880), (38836, 40040), (39347, 39520)]