169848240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 540966864

約数和(自身を除く): 371118624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 421, 492, 615, 656, 820, 842, 984, 1230, 1263, 1640, 1681, 1684, 1968, 2105, 2460, 2526, 3280, 3362, 3368, 4210, 4920, 5043, 5052, 6315, 6724, 6736, 8405, 8420, 9840, 10086, 10104, 12630, 13448, 16810, 16840, 17261, 20172, 20208, 25215, 25260, 26896, 33620, 33680, 34522, 40344, 50430, 50520, 51783, 67240, 69044, 80688, 86305, 100860, 101040, 103566, 134480, 138088, 172610, 201720, 207132, 258915, 276176, 345220, 403440, 414264, 517830, 690440, 707701, 828528, 1035660, 1380880, 1415402, 2071320, 2123103, 2830804, 3538505, 4142640, 4246206, 5661608, 7077010, 8492412, 10615515, 11323216, 14154020, 16984824, 21231030, 28308040, 33969648, 42462060, 56616080, 84924120, 169848240]

約数ペア:

[(1, 169848240), (2, 84924120), (3, 56616080), (4, 42462060), (5, 33969648), (6, 28308040), (8, 21231030), (10, 16984824), (12, 14154020), (15, 11323216), (16, 10615515), (20, 8492412), (24, 7077010), (30, 5661608), (40, 4246206), (41, 4142640), (48, 3538505), (60, 2830804), (80, 2123103), (82, 2071320), (120, 1415402), (123, 1380880), (164, 1035660), (205, 828528), (240, 707701), (246, 690440), (328, 517830), (410, 414264), (421, 403440), (492, 345220), (615, 276176), (656, 258915), (820, 207132), (842, 201720), (984, 172610), (1230, 138088), (1263, 134480), (1640, 103566), (1681, 101040), (1684, 100860), (1968, 86305), (2105, 80688), (2460, 69044), (2526, 67240), (3280, 51783), (3362, 50520), (3368, 50430), (4210, 40344), (4920, 34522), (5043, 33680), (5052, 33620), (6315, 26896), (6724, 25260), (6736, 25215), (8405, 20208), (8420, 20172), (9840, 17261), (10086, 16840), (10104, 16810), (12630, 13448)]