102930520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1505

約数の個数: 128

約数和(自身を含む): 301501440

約数和(自身を除く): 198570920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 385, 440, 460, 506, 616, 644, 770, 805, 920, 1012, 1265, 1288, 1453, 1540, 1610, 1771, 2024, 2530, 2906, 3080, 3220, 3542, 5060, 5812, 6440, 7084, 7265, 8855, 10120, 10171, 11624, 14168, 14530, 15983, 17710, 20342, 29060, 31966, 33419, 35420, 40684, 50855, 58120, 63932, 66838, 70840, 79915, 81368, 101710, 111881, 127864, 133676, 159830, 167095, 203420, 223762, 233933, 267352, 319660, 334190, 367609, 406840, 447524, 467866, 559405, 639320, 668380, 735218, 895048, 935732, 1118810, 1169665, 1336760, 1470436, 1838045, 1871464, 2237620, 2339330, 2573263, 2940872, 3676090, 4475240, 4678660, 5146526, 7352180, 9357320, 10293052, 12866315, 14704360, 20586104, 25732630, 51465260, 102930520]

約数ペア:

[(1, 102930520), (2, 51465260), (4, 25732630), (5, 20586104), (7, 14704360), (8, 12866315), (10, 10293052), (11, 9357320), (14, 7352180), (20, 5146526), (22, 4678660), (23, 4475240), (28, 3676090), (35, 2940872), (40, 2573263), (44, 2339330), (46, 2237620), (55, 1871464), (56, 1838045), (70, 1470436), (77, 1336760), (88, 1169665), (92, 1118810), (110, 935732), (115, 895048), (140, 735218), (154, 668380), (161, 639320), (184, 559405), (220, 467866), (230, 447524), (253, 406840), (280, 367609), (308, 334190), (322, 319660), (385, 267352), (440, 233933), (460, 223762), (506, 203420), (616, 167095), (644, 159830), (770, 133676), (805, 127864), (920, 111881), (1012, 101710), (1265, 81368), (1288, 79915), (1453, 70840), (1540, 66838), (1610, 63932), (1771, 58120), (2024, 50855), (2530, 40684), (2906, 35420), (3080, 33419), (3220, 31966), (3542, 29060), (5060, 20342), (5812, 17710), (6440, 15983), (7084, 14530), (7265, 14168), (8855, 11624), (10120, 10171)]