156915059600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{120223}}^1$

素因数の和:120505

約数の個数: 120

約数和(自身を含む): 407608411392

約数和(自身を除く): 250693351792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 251, 260, 325, 400, 502, 520, 650, 1004, 1040, 1255, 1300, 2008, 2510, 2600, 3263, 4016, 5020, 5200, 6275, 6526, 10040, 12550, 13052, 16315, 20080, 25100, 26104, 32630, 50200, 52208, 65260, 81575, 100400, 120223, 130520, 163150, 240446, 261040, 326300, 480892, 601115, 652600, 961784, 1202230, 1305200, 1562899, 1923568, 2404460, 3005575, 3125798, 4808920, 6011150, 6251596, 7814495, 9617840, 12022300, 12503192, 15628990, 24044600, 25006384, 30175973, 31257980, 39072475, 48089200, 60351946, 62515960, 78144950, 120703892, 125031920, 150879865, 156289900, 241407784, 301759730, 312579800, 392287649, 482815568, 603519460, 625159600, 754399325, 784575298, 1207038920, 1508798650, 1569150596, 1961438245, 2414077840, 3017597300, 3138301192, 3922876490, 6035194600, 6276602384, 7845752980, 9807191225, 12070389200, 15691505960, 19614382450, 31383011920, 39228764900, 78457529800, 156915059600]

約数ペア:

[(1, 156915059600), (2, 78457529800), (4, 39228764900), (5, 31383011920), (8, 19614382450), (10, 15691505960), (13, 12070389200), (16, 9807191225), (20, 7845752980), (25, 6276602384), (26, 6035194600), (40, 3922876490), (50, 3138301192), (52, 3017597300), (65, 2414077840), (80, 1961438245), (100, 1569150596), (104, 1508798650), (130, 1207038920), (200, 784575298), (208, 754399325), (251, 625159600), (260, 603519460), (325, 482815568), (400, 392287649), (502, 312579800), (520, 301759730), (650, 241407784), (1004, 156289900), (1040, 150879865), (1255, 125031920), (1300, 120703892), (2008, 78144950), (2510, 62515960), (2600, 60351946), (3263, 48089200), (4016, 39072475), (5020, 31257980), (5200, 30175973), (6275, 25006384), (6526, 24044600), (10040, 15628990), (12550, 12503192), (13052, 12022300), (16315, 9617840), (20080, 7814495), (25100, 6251596), (26104, 6011150), (32630, 4808920), (50200, 3125798), (52208, 3005575), (65260, 2404460), (81575, 1923568), (100400, 1562899), (120223, 1305200), (130520, 1202230), (163150, 961784), (240446, 652600), (261040, 601115), (326300, 480892)]