190516920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13121}}^1$

素因数の和:13157

約数の個数: 96

約数和(自身を含む): 628281360

約数和(自身を除く): 437764440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 13121, 14520, 26242, 39363, 52484, 65605, 78726, 104968, 131210, 144331, 157452, 196815, 262420, 288662, 314904, 393630, 432993, 524840, 577324, 721655, 787260, 865986, 1154648, 1443310, 1574520, 1587641, 1731972, 2164965, 2886620, 3175282, 3463944, 4329930, 4762923, 5773240, 6350564, 7938205, 8659860, 9525846, 12701128, 15876410, 17319720, 19051692, 23814615, 31752820, 38103384, 47629230, 63505640, 95258460, 190516920]

約数ペア:

[(1, 190516920), (2, 95258460), (3, 63505640), (4, 47629230), (5, 38103384), (6, 31752820), (8, 23814615), (10, 19051692), (11, 17319720), (12, 15876410), (15, 12701128), (20, 9525846), (22, 8659860), (24, 7938205), (30, 6350564), (33, 5773240), (40, 4762923), (44, 4329930), (55, 3463944), (60, 3175282), (66, 2886620), (88, 2164965), (110, 1731972), (120, 1587641), (121, 1574520), (132, 1443310), (165, 1154648), (220, 865986), (242, 787260), (264, 721655), (330, 577324), (363, 524840), (440, 432993), (484, 393630), (605, 314904), (660, 288662), (726, 262420), (968, 196815), (1210, 157452), (1320, 144331), (1452, 131210), (1815, 104968), (2420, 78726), (2904, 65605), (3630, 52484), (4840, 39363), (7260, 26242), (13121, 14520)]