105486920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1239

約数の個数: 128

約数和(自身を含む): 306374400

約数和(自身を除く): 200887480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 580, 616, 638, 770, 812, 1015, 1160, 1181, 1276, 1540, 1595, 1624, 2030, 2233, 2362, 2552, 3080, 3190, 4060, 4466, 4724, 5905, 6380, 8120, 8267, 8932, 9448, 11165, 11810, 12760, 12991, 16534, 17864, 22330, 23620, 25982, 33068, 34249, 41335, 44660, 47240, 51964, 64955, 66136, 68498, 82670, 89320, 90937, 103928, 129910, 136996, 165340, 171245, 181874, 239743, 259820, 273992, 330680, 342490, 363748, 376739, 454685, 479486, 519640, 684980, 727496, 753478, 909370, 958972, 1198715, 1369960, 1506956, 1818740, 1883695, 1917944, 2397430, 2637173, 3013912, 3637480, 3767390, 4794860, 5274346, 7534780, 9589720, 10548692, 13185865, 15069560, 21097384, 26371730, 52743460, 105486920]

約数ペア:

[(1, 105486920), (2, 52743460), (4, 26371730), (5, 21097384), (7, 15069560), (8, 13185865), (10, 10548692), (11, 9589720), (14, 7534780), (20, 5274346), (22, 4794860), (28, 3767390), (29, 3637480), (35, 3013912), (40, 2637173), (44, 2397430), (55, 1917944), (56, 1883695), (58, 1818740), (70, 1506956), (77, 1369960), (88, 1198715), (110, 958972), (116, 909370), (140, 753478), (145, 727496), (154, 684980), (203, 519640), (220, 479486), (232, 454685), (280, 376739), (290, 363748), (308, 342490), (319, 330680), (385, 273992), (406, 259820), (440, 239743), (580, 181874), (616, 171245), (638, 165340), (770, 136996), (812, 129910), (1015, 103928), (1160, 90937), (1181, 89320), (1276, 82670), (1540, 68498), (1595, 66136), (1624, 64955), (2030, 51964), (2233, 47240), (2362, 44660), (2552, 41335), (3080, 34249), (3190, 33068), (4060, 25982), (4466, 23620), (4724, 22330), (5905, 17864), (6380, 16534), (8120, 12991), (8267, 12760), (8932, 11810), (9448, 11165)]