169173840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64081}}^1$

素因数の和:64108

約数の個数: 80

約数和(自身を含む): 572124096

約数和(自身を除く): 402950256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 64081, 128162, 192243, 256324, 320405, 384486, 512648, 640810, 704891, 768972, 961215, 1025296, 1281620, 1409782, 1537944, 1922430, 2114673, 2563240, 2819564, 3075888, 3524455, 3844860, 4229346, 5126480, 5639128, 7048910, 7689720, 8458692, 10573365, 11278256, 14097820, 15379440, 16917384, 21146730, 28195640, 33834768, 42293460, 56391280, 84586920, 169173840]

約数ペア:

[(1, 169173840), (2, 84586920), (3, 56391280), (4, 42293460), (5, 33834768), (6, 28195640), (8, 21146730), (10, 16917384), (11, 15379440), (12, 14097820), (15, 11278256), (16, 10573365), (20, 8458692), (22, 7689720), (24, 7048910), (30, 5639128), (33, 5126480), (40, 4229346), (44, 3844860), (48, 3524455), (55, 3075888), (60, 2819564), (66, 2563240), (80, 2114673), (88, 1922430), (110, 1537944), (120, 1409782), (132, 1281620), (165, 1025296), (176, 961215), (220, 768972), (240, 704891), (264, 640810), (330, 512648), (440, 384486), (528, 320405), (660, 256324), (880, 192243), (1320, 128162), (2640, 64081)]