147136920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1607}}^1$

素因数の和:1737

約数の個数: 128

約数和(自身を含む): 509414400

約数和(自身を除く): 362277480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1526, 1607, 1635, 2180, 2289, 2616, 3052, 3214, 3270, 3815, 4360, 4578, 4821, 6104, 6428, 6540, 7630, 8035, 9156, 9642, 11249, 11445, 12856, 13080, 15260, 16070, 18312, 19284, 22498, 22890, 24105, 30520, 32140, 33747, 38568, 44996, 45780, 48210, 56245, 64280, 67494, 89992, 91560, 96420, 112490, 134988, 168735, 175163, 192840, 224980, 269976, 337470, 350326, 449960, 525489, 674940, 700652, 875815, 1050978, 1226141, 1349880, 1401304, 1751630, 2101956, 2452282, 2627445, 3503260, 3678423, 4203912, 4904564, 5254890, 6130705, 7006520, 7356846, 9809128, 10509780, 12261410, 14713692, 18392115, 21019560, 24522820, 29427384, 36784230, 49045640, 73568460, 147136920]

約数ペア:

[(1, 147136920), (2, 73568460), (3, 49045640), (4, 36784230), (5, 29427384), (6, 24522820), (7, 21019560), (8, 18392115), (10, 14713692), (12, 12261410), (14, 10509780), (15, 9809128), (20, 7356846), (21, 7006520), (24, 6130705), (28, 5254890), (30, 4904564), (35, 4203912), (40, 3678423), (42, 3503260), (56, 2627445), (60, 2452282), (70, 2101956), (84, 1751630), (105, 1401304), (109, 1349880), (120, 1226141), (140, 1050978), (168, 875815), (210, 700652), (218, 674940), (280, 525489), (327, 449960), (420, 350326), (436, 337470), (545, 269976), (654, 224980), (763, 192840), (840, 175163), (872, 168735), (1090, 134988), (1308, 112490), (1526, 96420), (1607, 91560), (1635, 89992), (2180, 67494), (2289, 64280), (2616, 56245), (3052, 48210), (3214, 45780), (3270, 44996), (3815, 38568), (4360, 33747), (4578, 32140), (4821, 30520), (6104, 24105), (6428, 22890), (6540, 22498), (7630, 19284), (8035, 18312), (9156, 16070), (9642, 15260), (11249, 13080), (11445, 12856)]