119172040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 313489980

約数和(自身を除く): 194317940

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 61, 65, 68, 85, 104, 122, 130, 136, 169, 170, 221, 244, 260, 289, 305, 338, 340, 442, 488, 520, 578, 610, 676, 680, 793, 845, 884, 1037, 1105, 1156, 1220, 1352, 1445, 1586, 1690, 1768, 2074, 2210, 2312, 2440, 2873, 2890, 3172, 3380, 3757, 3965, 4148, 4420, 5185, 5746, 5780, 6344, 6760, 7514, 7930, 8296, 8840, 10309, 10370, 11492, 11560, 13481, 14365, 15028, 15860, 17629, 18785, 20618, 20740, 22984, 26962, 28730, 30056, 31720, 35258, 37570, 41236, 41480, 48841, 51545, 53924, 57460, 67405, 70516, 75140, 82472, 88145, 97682, 103090, 107848, 114920, 134810, 141032, 150280, 175253, 176290, 195364, 206180, 229177, 244205, 269620, 350506, 352580, 390728, 412360, 458354, 488410, 539240, 701012, 705160, 876265, 916708, 976820, 1145885, 1402024, 1752530, 1833416, 1953640, 2291770, 2979301, 3505060, 4583540, 5958602, 7010120, 9167080, 11917204, 14896505, 23834408, 29793010, 59586020, 119172040]

約数ペア:

[(1, 119172040), (2, 59586020), (4, 29793010), (5, 23834408), (8, 14896505), (10, 11917204), (13, 9167080), (17, 7010120), (20, 5958602), (26, 4583540), (34, 3505060), (40, 2979301), (52, 2291770), (61, 1953640), (65, 1833416), (68, 1752530), (85, 1402024), (104, 1145885), (122, 976820), (130, 916708), (136, 876265), (169, 705160), (170, 701012), (221, 539240), (244, 488410), (260, 458354), (289, 412360), (305, 390728), (338, 352580), (340, 350506), (442, 269620), (488, 244205), (520, 229177), (578, 206180), (610, 195364), (676, 176290), (680, 175253), (793, 150280), (845, 141032), (884, 134810), (1037, 114920), (1105, 107848), (1156, 103090), (1220, 97682), (1352, 88145), (1445, 82472), (1586, 75140), (1690, 70516), (1768, 67405), (2074, 57460), (2210, 53924), (2312, 51545), (2440, 48841), (2873, 41480), (2890, 41236), (3172, 37570), (3380, 35258), (3757, 31720), (3965, 30056), (4148, 28730), (4420, 26962), (5185, 22984), (5746, 20740), (5780, 20618), (6344, 18785), (6760, 17629), (7514, 15860), (7930, 15028), (8296, 14365), (8840, 13481), (10309, 11560), (10370, 11492)]