165097920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13229}}^1$

素因数の和:13262

約数の個数: 112

約数和(自身を含む): 564550560

約数和(自身を除く): 399452640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 13229, 26458, 39687, 52916, 66145, 79374, 105832, 132290, 158748, 171977, 198435, 211664, 264580, 317496, 343954, 396870, 423328, 515931, 529160, 634992, 687908, 793740, 846656, 859885, 1031862, 1058320, 1269984, 1375816, 1587480, 1719770, 2063724, 2116640, 2539968, 2579655, 2751632, 3174960, 3439540, 4127448, 4233280, 5159310, 5503264, 6349920, 6879080, 8254896, 10318620, 11006528, 12699840, 13758160, 16509792, 20637240, 27516320, 33019584, 41274480, 55032640, 82548960, 165097920]

約数ペア:

[(1, 165097920), (2, 82548960), (3, 55032640), (4, 41274480), (5, 33019584), (6, 27516320), (8, 20637240), (10, 16509792), (12, 13758160), (13, 12699840), (15, 11006528), (16, 10318620), (20, 8254896), (24, 6879080), (26, 6349920), (30, 5503264), (32, 5159310), (39, 4233280), (40, 4127448), (48, 3439540), (52, 3174960), (60, 2751632), (64, 2579655), (65, 2539968), (78, 2116640), (80, 2063724), (96, 1719770), (104, 1587480), (120, 1375816), (130, 1269984), (156, 1058320), (160, 1031862), (192, 859885), (195, 846656), (208, 793740), (240, 687908), (260, 634992), (312, 529160), (320, 515931), (390, 423328), (416, 396870), (480, 343954), (520, 317496), (624, 264580), (780, 211664), (832, 198435), (960, 171977), (1040, 158748), (1248, 132290), (1560, 105832), (2080, 79374), (2496, 66145), (3120, 52916), (4160, 39687), (6240, 26458), (12480, 13229)]