168297780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6569}}^1$

素因数の和:6649

約数の個数: 96

約数和(自身を含む): 547464960

約数和(自身を除く): 379167180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 6569, 8540, 12810, 13138, 19707, 25620, 26276, 32845, 39414, 45983, 65690, 78828, 91966, 98535, 131380, 137949, 183932, 197070, 229915, 275898, 394140, 400709, 459830, 551796, 689745, 801418, 919660, 1202127, 1379490, 1602836, 2003545, 2404254, 2758980, 2804963, 4007090, 4808508, 5609926, 6010635, 8014180, 8414889, 11219852, 12021270, 14024815, 16829778, 24042540, 28049630, 33659556, 42074445, 56099260, 84148890, 168297780]

約数ペア:

[(1, 168297780), (2, 84148890), (3, 56099260), (4, 42074445), (5, 33659556), (6, 28049630), (7, 24042540), (10, 16829778), (12, 14024815), (14, 12021270), (15, 11219852), (20, 8414889), (21, 8014180), (28, 6010635), (30, 5609926), (35, 4808508), (42, 4007090), (60, 2804963), (61, 2758980), (70, 2404254), (84, 2003545), (105, 1602836), (122, 1379490), (140, 1202127), (183, 919660), (210, 801418), (244, 689745), (305, 551796), (366, 459830), (420, 400709), (427, 394140), (610, 275898), (732, 229915), (854, 197070), (915, 183932), (1220, 137949), (1281, 131380), (1708, 98535), (1830, 91966), (2135, 78828), (2562, 65690), (3660, 45983), (4270, 39414), (5124, 32845), (6405, 26276), (6569, 25620), (8540, 19707), (12810, 13138)]