181314120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1735

約数の個数: 128

約数和(自身を含む): 594397440

約数和(自身を除く): 413083320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 710, 780, 852, 923, 1065, 1420, 1560, 1637, 1704, 1846, 2130, 2769, 2840, 3274, 3692, 4260, 4615, 4911, 5538, 6548, 7384, 8185, 8520, 9230, 9822, 11076, 13096, 13845, 16370, 18460, 19644, 21281, 22152, 24555, 27690, 32740, 36920, 39288, 42562, 49110, 55380, 63843, 65480, 85124, 98220, 106405, 110760, 116227, 127686, 170248, 196440, 212810, 232454, 255372, 319215, 348681, 425620, 464908, 510744, 581135, 638430, 697362, 851240, 929816, 1162270, 1276860, 1394724, 1510951, 1743405, 2324540, 2553720, 2789448, 3021902, 3486810, 4532853, 4649080, 6043804, 6973620, 7554755, 9065706, 12087608, 13947240, 15109510, 18131412, 22664265, 30219020, 36262824, 45328530, 60438040, 90657060, 181314120]

約数ペア:

[(1, 181314120), (2, 90657060), (3, 60438040), (4, 45328530), (5, 36262824), (6, 30219020), (8, 22664265), (10, 18131412), (12, 15109510), (13, 13947240), (15, 12087608), (20, 9065706), (24, 7554755), (26, 6973620), (30, 6043804), (39, 4649080), (40, 4532853), (52, 3486810), (60, 3021902), (65, 2789448), (71, 2553720), (78, 2324540), (104, 1743405), (120, 1510951), (130, 1394724), (142, 1276860), (156, 1162270), (195, 929816), (213, 851240), (260, 697362), (284, 638430), (312, 581135), (355, 510744), (390, 464908), (426, 425620), (520, 348681), (568, 319215), (710, 255372), (780, 232454), (852, 212810), (923, 196440), (1065, 170248), (1420, 127686), (1560, 116227), (1637, 110760), (1704, 106405), (1846, 98220), (2130, 85124), (2769, 65480), (2840, 63843), (3274, 55380), (3692, 49110), (4260, 42562), (4615, 39288), (4911, 36920), (5538, 32740), (6548, 27690), (7384, 24555), (8185, 22152), (8520, 21281), (9230, 19644), (9822, 18460), (11076, 16370), (13096, 13845)]