149192680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2459

約数の個数: 128

約数和(自身を含む): 437633280

約数和(自身を除く): 288440600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 2411, 3094, 3640, 4420, 4760, 4822, 6188, 7735, 8840, 9644, 12055, 12376, 15470, 16877, 19288, 24110, 30940, 31343, 33754, 40987, 48220, 61880, 62686, 67508, 81974, 84385, 96440, 125372, 135016, 156715, 163948, 168770, 204935, 219401, 250744, 286909, 313430, 327896, 337540, 409870, 438802, 532831, 573818, 626860, 675080, 819740, 877604, 1065662, 1097005, 1147636, 1253720, 1434545, 1639480, 1755208, 2131324, 2194010, 2295272, 2664155, 2869090, 3729817, 4262648, 4388020, 5328310, 5738180, 7459634, 8776040, 10656620, 11476360, 14919268, 18649085, 21313240, 29838536, 37298170, 74596340, 149192680]

約数ペア:

[(1, 149192680), (2, 74596340), (4, 37298170), (5, 29838536), (7, 21313240), (8, 18649085), (10, 14919268), (13, 11476360), (14, 10656620), (17, 8776040), (20, 7459634), (26, 5738180), (28, 5328310), (34, 4388020), (35, 4262648), (40, 3729817), (52, 2869090), (56, 2664155), (65, 2295272), (68, 2194010), (70, 2131324), (85, 1755208), (91, 1639480), (104, 1434545), (119, 1253720), (130, 1147636), (136, 1097005), (140, 1065662), (170, 877604), (182, 819740), (221, 675080), (238, 626860), (260, 573818), (280, 532831), (340, 438802), (364, 409870), (442, 337540), (455, 327896), (476, 313430), (520, 286909), (595, 250744), (680, 219401), (728, 204935), (884, 168770), (910, 163948), (952, 156715), (1105, 135016), (1190, 125372), (1547, 96440), (1768, 84385), (1820, 81974), (2210, 67508), (2380, 62686), (2411, 61880), (3094, 48220), (3640, 40987), (4420, 33754), (4760, 31343), (4822, 30940), (6188, 24110), (7735, 19288), (8840, 16877), (9644, 15470), (12055, 12376)]