131222914440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{41161}}^1$

素因数の和:42063

約数の個数: 128

約数和(自身を含む): 406851793920

約数和(自身を除く): 275628879480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 857, 930, 1240, 1714, 1860, 2571, 3428, 3720, 4285, 5142, 6856, 8570, 10284, 12855, 17140, 20568, 25710, 26567, 34280, 41161, 51420, 53134, 79701, 82322, 102840, 106268, 123483, 132835, 159402, 164644, 205805, 212536, 246966, 265670, 318804, 329288, 398505, 411610, 493932, 531340, 617415, 637608, 797010, 823220, 987864, 1062680, 1234830, 1275991, 1594020, 1646440, 2469660, 2551982, 3188040, 3827973, 4939320, 5103964, 6379955, 7655946, 10207928, 12759910, 15311892, 19139865, 25519820, 30623784, 35274977, 38279730, 51039640, 70549954, 76559460, 105824931, 141099908, 153118920, 176374885, 211649862, 282199816, 352749770, 423299724, 529124655, 705499540, 846599448, 1058249310, 1093524287, 1410999080, 2116498620, 2187048574, 3280572861, 4232997240, 4374097148, 5467621435, 6561145722, 8748194296, 10935242870, 13122291444, 16402864305, 21870485740, 26244582888, 32805728610, 43740971480, 65611457220, 131222914440]

約数ペア:

[(1, 131222914440), (2, 65611457220), (3, 43740971480), (4, 32805728610), (5, 26244582888), (6, 21870485740), (8, 16402864305), (10, 13122291444), (12, 10935242870), (15, 8748194296), (20, 6561145722), (24, 5467621435), (30, 4374097148), (31, 4232997240), (40, 3280572861), (60, 2187048574), (62, 2116498620), (93, 1410999080), (120, 1093524287), (124, 1058249310), (155, 846599448), (186, 705499540), (248, 529124655), (310, 423299724), (372, 352749770), (465, 282199816), (620, 211649862), (744, 176374885), (857, 153118920), (930, 141099908), (1240, 105824931), (1714, 76559460), (1860, 70549954), (2571, 51039640), (3428, 38279730), (3720, 35274977), (4285, 30623784), (5142, 25519820), (6856, 19139865), (8570, 15311892), (10284, 12759910), (12855, 10207928), (17140, 7655946), (20568, 6379955), (25710, 5103964), (26567, 4939320), (34280, 3827973), (41161, 3188040), (51420, 2551982), (53134, 2469660), (79701, 1646440), (82322, 1594020), (102840, 1275991), (106268, 1234830), (123483, 1062680), (132835, 987864), (159402, 823220), (164644, 797010), (205805, 637608), (212536, 617415), (246966, 531340), (265670, 493932), (318804, 411610), (329288, 398505)]