317077020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:964

約数の個数: 144

約数和(自身を含む): 1042947360

約数和(自身を除く): 725870340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 179, 180, 195, 234, 260, 358, 390, 468, 537, 585, 716, 757, 780, 895, 1074, 1170, 1514, 1611, 1790, 2148, 2271, 2327, 2340, 2685, 3028, 3222, 3580, 3785, 4542, 4654, 5370, 6444, 6813, 6981, 7570, 8055, 9084, 9308, 9841, 10740, 11355, 11635, 13626, 13962, 15140, 16110, 19682, 20943, 22710, 23270, 27252, 27924, 29523, 32220, 34065, 34905, 39364, 41886, 45420, 46540, 49205, 59046, 68130, 69810, 83772, 88569, 98410, 104715, 118092, 135503, 136260, 139620, 147615, 177138, 196820, 209430, 271006, 295230, 354276, 406509, 418860, 442845, 542012, 590460, 677515, 813018, 885690, 1219527, 1355030, 1626036, 1761539, 1771380, 2032545, 2439054, 2710060, 3523078, 4065090, 4878108, 5284617, 6097635, 7046156, 8130180, 8807695, 10569234, 12195270, 15853851, 17615390, 21138468, 24390540, 26423085, 31707702, 35230780, 52846170, 63415404, 79269255, 105692340, 158538510, 317077020]

約数ペア:

[(1, 317077020), (2, 158538510), (3, 105692340), (4, 79269255), (5, 63415404), (6, 52846170), (9, 35230780), (10, 31707702), (12, 26423085), (13, 24390540), (15, 21138468), (18, 17615390), (20, 15853851), (26, 12195270), (30, 10569234), (36, 8807695), (39, 8130180), (45, 7046156), (52, 6097635), (60, 5284617), (65, 4878108), (78, 4065090), (90, 3523078), (117, 2710060), (130, 2439054), (156, 2032545), (179, 1771380), (180, 1761539), (195, 1626036), (234, 1355030), (260, 1219527), (358, 885690), (390, 813018), (468, 677515), (537, 590460), (585, 542012), (716, 442845), (757, 418860), (780, 406509), (895, 354276), (1074, 295230), (1170, 271006), (1514, 209430), (1611, 196820), (1790, 177138), (2148, 147615), (2271, 139620), (2327, 136260), (2340, 135503), (2685, 118092), (3028, 104715), (3222, 98410), (3580, 88569), (3785, 83772), (4542, 69810), (4654, 68130), (5370, 59046), (6444, 49205), (6813, 46540), (6981, 45420), (7570, 41886), (8055, 39364), (9084, 34905), (9308, 34065), (9841, 32220), (10740, 29523), (11355, 27924), (11635, 27252), (13626, 23270), (13962, 22710), (15140, 20943), (16110, 19682)]