200820807840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1697}}^1\times {\mathrm{246539}}^1$

素因数の和:248254

約数の個数: 96

約数和(自身を含む): 632960879040

約数和(自身を除く): 432140071200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1697, 3394, 5091, 6788, 8485, 10182, 13576, 16970, 20364, 25455, 27152, 33940, 40728, 50910, 54304, 67880, 81456, 101820, 135760, 162912, 203640, 246539, 271520, 407280, 493078, 739617, 814560, 986156, 1232695, 1479234, 1972312, 2465390, 2958468, 3698085, 3944624, 4930780, 5916936, 7396170, 7889248, 9861560, 11833872, 14792340, 19723120, 23667744, 29584680, 39446240, 59169360, 118338720, 418376683, 836753366, 1255130049, 1673506732, 2091883415, 2510260098, 3347013464, 4183766830, 5020520196, 6275650245, 6694026928, 8367533660, 10041040392, 12551300490, 13388053856, 16735067320, 20082080784, 25102600980, 33470134640, 40164161568, 50205201960, 66940269280, 100410403920, 200820807840]

約数ペア:

[(1, 200820807840), (2, 100410403920), (3, 66940269280), (4, 50205201960), (5, 40164161568), (6, 33470134640), (8, 25102600980), (10, 20082080784), (12, 16735067320), (15, 13388053856), (16, 12551300490), (20, 10041040392), (24, 8367533660), (30, 6694026928), (32, 6275650245), (40, 5020520196), (48, 4183766830), (60, 3347013464), (80, 2510260098), (96, 2091883415), (120, 1673506732), (160, 1255130049), (240, 836753366), (480, 418376683), (1697, 118338720), (3394, 59169360), (5091, 39446240), (6788, 29584680), (8485, 23667744), (10182, 19723120), (13576, 14792340), (16970, 11833872), (20364, 9861560), (25455, 7889248), (27152, 7396170), (33940, 5916936), (40728, 4930780), (50910, 3944624), (54304, 3698085), (67880, 2958468), (81456, 2465390), (101820, 1972312), (135760, 1479234), (162912, 1232695), (203640, 986156), (246539, 814560), (271520, 739617), (407280, 493078)]