165462960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 557339328

約数和(自身を除く): 391876368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 181, 195, 208, 240, 260, 293, 312, 362, 390, 520, 543, 586, 624, 724, 780, 879, 905, 1040, 1086, 1172, 1448, 1465, 1560, 1758, 1810, 2172, 2344, 2353, 2715, 2896, 2930, 3120, 3516, 3620, 3809, 4344, 4395, 4688, 4706, 5430, 5860, 7032, 7059, 7240, 7618, 8688, 8790, 9412, 10860, 11427, 11720, 11765, 14064, 14118, 14480, 15236, 17580, 18824, 19045, 21720, 22854, 23440, 23530, 28236, 30472, 35160, 35295, 37648, 38090, 43440, 45708, 47060, 53033, 56472, 57135, 60944, 70320, 70590, 76180, 91416, 94120, 106066, 112944, 114270, 141180, 152360, 159099, 182832, 188240, 212132, 228540, 265165, 282360, 304720, 318198, 424264, 457080, 530330, 564720, 636396, 689429, 795495, 848528, 914160, 1060660, 1272792, 1378858, 1590990, 2068287, 2121320, 2545584, 2757716, 3181980, 3447145, 4136574, 4242640, 5515432, 6363960, 6894290, 8273148, 10341435, 11030864, 12727920, 13788580, 16546296, 20682870, 27577160, 33092592, 41365740, 55154320, 82731480, 165462960]

約数ペア:

[(1, 165462960), (2, 82731480), (3, 55154320), (4, 41365740), (5, 33092592), (6, 27577160), (8, 20682870), (10, 16546296), (12, 13788580), (13, 12727920), (15, 11030864), (16, 10341435), (20, 8273148), (24, 6894290), (26, 6363960), (30, 5515432), (39, 4242640), (40, 4136574), (48, 3447145), (52, 3181980), (60, 2757716), (65, 2545584), (78, 2121320), (80, 2068287), (104, 1590990), (120, 1378858), (130, 1272792), (156, 1060660), (181, 914160), (195, 848528), (208, 795495), (240, 689429), (260, 636396), (293, 564720), (312, 530330), (362, 457080), (390, 424264), (520, 318198), (543, 304720), (586, 282360), (624, 265165), (724, 228540), (780, 212132), (879, 188240), (905, 182832), (1040, 159099), (1086, 152360), (1172, 141180), (1448, 114270), (1465, 112944), (1560, 106066), (1758, 94120), (1810, 91416), (2172, 76180), (2344, 70590), (2353, 70320), (2715, 60944), (2896, 57135), (2930, 56472), (3120, 53033), (3516, 47060), (3620, 45708), (3809, 43440), (4344, 38090), (4395, 37648), (4688, 35295), (4706, 35160), (5430, 30472), (5860, 28236), (7032, 23530), (7059, 23440), (7240, 22854), (7618, 21720), (8688, 19045), (8790, 18824), (9412, 17580), (10860, 15236), (11427, 14480), (11720, 14118), (11765, 14064)]