118401920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 256

約数和(自身を含む): 370137600

約数和(自身を除く): 251735680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 107, 112, 128, 130, 133, 140, 152, 160, 182, 190, 208, 214, 224, 247, 260, 266, 280, 304, 320, 364, 380, 416, 428, 448, 455, 494, 520, 532, 535, 560, 608, 640, 665, 728, 749, 760, 832, 856, 896, 910, 988, 1040, 1064, 1070, 1120, 1216, 1235, 1330, 1391, 1456, 1498, 1520, 1664, 1712, 1729, 1820, 1976, 2033, 2080, 2128, 2140, 2240, 2432, 2470, 2660, 2782, 2912, 2996, 3040, 3424, 3458, 3640, 3745, 3952, 4066, 4160, 4256, 4280, 4480, 4940, 5320, 5564, 5824, 5992, 6080, 6848, 6916, 6955, 7280, 7490, 7904, 8132, 8320, 8512, 8560, 8645, 9737, 9880, 10165, 10640, 11128, 11648, 11984, 12160, 13696, 13832, 13910, 14231, 14560, 14980, 15808, 16264, 17024, 17120, 17290, 19474, 19760, 20330, 21280, 22256, 23968, 26429, 27664, 27820, 28462, 29120, 29960, 31616, 32528, 34240, 34580, 38948, 39520, 40660, 42560, 44512, 47936, 48685, 52858, 55328, 55640, 56924, 58240, 59920, 65056, 68480, 69160, 71155, 77896, 79040, 81320, 85120, 89024, 95872, 97370, 105716, 110656, 111280, 113848, 119840, 130112, 132145, 138320, 142310, 155792, 158080, 162640, 178048, 185003, 194740, 211432, 221312, 222560, 227696, 239680, 260224, 264290, 276640, 284620, 311584, 325280, 370006, 389480, 422864, 445120, 455392, 479360, 528580, 553280, 569240, 623168, 650560, 740012, 778960, 845728, 890240, 910784, 925015, 1057160, 1106560, 1138480, 1246336, 1301120, 1480024, 1557920, 1691456, 1821568, 1850030, 2114320, 2276960, 2960048, 3115840, 3382912, 3700060, 4228640, 4553920, 5920096, 6231680, 7400120, 8457280, 9107840, 11840192, 14800240, 16914560, 23680384, 29600480, 59200960, 118401920]

約数ペア:

[(1, 118401920), (2, 59200960), (4, 29600480), (5, 23680384), (7, 16914560), (8, 14800240), (10, 11840192), (13, 9107840), (14, 8457280), (16, 7400120), (19, 6231680), (20, 5920096), (26, 4553920), (28, 4228640), (32, 3700060), (35, 3382912), (38, 3115840), (40, 2960048), (52, 2276960), (56, 2114320), (64, 1850030), (65, 1821568), (70, 1691456), (76, 1557920), (80, 1480024), (91, 1301120), (95, 1246336), (104, 1138480), (107, 1106560), (112, 1057160), (128, 925015), (130, 910784), (133, 890240), (140, 845728), (152, 778960), (160, 740012), (182, 650560), (190, 623168), (208, 569240), (214, 553280), (224, 528580), (247, 479360), (260, 455392), (266, 445120), (280, 422864), (304, 389480), (320, 370006), (364, 325280), (380, 311584), (416, 284620), (428, 276640), (448, 264290), (455, 260224), (494, 239680), (520, 227696), (532, 222560), (535, 221312), (560, 211432), (608, 194740), (640, 185003), (665, 178048), (728, 162640), (749, 158080), (760, 155792), (832, 142310), (856, 138320), (896, 132145), (910, 130112), (988, 119840), (1040, 113848), (1064, 111280), (1070, 110656), (1120, 105716), (1216, 97370), (1235, 95872), (1330, 89024), (1391, 85120), (1456, 81320), (1498, 79040), (1520, 77896), (1664, 71155), (1712, 69160), (1729, 68480), (1820, 65056), (1976, 59920), (2033, 58240), (2080, 56924), (2128, 55640), (2140, 55328), (2240, 52858), (2432, 48685), (2470, 47936), (2660, 44512), (2782, 42560), (2912, 40660), (2996, 39520), (3040, 38948), (3424, 34580), (3458, 34240), (3640, 32528), (3745, 31616), (3952, 29960), (4066, 29120), (4160, 28462), (4256, 27820), (4280, 27664), (4480, 26429), (4940, 23968), (5320, 22256), (5564, 21280), (5824, 20330), (5992, 19760), (6080, 19474), (6848, 17290), (6916, 17120), (6955, 17024), (7280, 16264), (7490, 15808), (7904, 14980), (8132, 14560), (8320, 14231), (8512, 13910), (8560, 13832), (8645, 13696), (9737, 12160), (9880, 11984), (10165, 11648), (10640, 11128)]