1197535920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{712819}}^1$

素因数の和:712842

約数の個数: 80

約数和(自身を含む): 4242704640

約数和(自身を除く): 3045168720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 712819, 1425638, 2138457, 2851276, 3564095, 4276914, 4989733, 5702552, 7128190, 8553828, 9979466, 10692285, 11405104, 14256380, 14969199, 17107656, 19958932, 21384570, 24948665, 28512760, 29938398, 34215312, 39917864, 42769140, 49897330, 57025520, 59876796, 74845995, 79835728, 85538280, 99794660, 119753592, 149691990, 171076560, 199589320, 239507184, 299383980, 399178640, 598767960, 1197535920]

約数ペア:

[(1, 1197535920), (2, 598767960), (3, 399178640), (4, 299383980), (5, 239507184), (6, 199589320), (7, 171076560), (8, 149691990), (10, 119753592), (12, 99794660), (14, 85538280), (15, 79835728), (16, 74845995), (20, 59876796), (21, 57025520), (24, 49897330), (28, 42769140), (30, 39917864), (35, 34215312), (40, 29938398), (42, 28512760), (48, 24948665), (56, 21384570), (60, 19958932), (70, 17107656), (80, 14969199), (84, 14256380), (105, 11405104), (112, 10692285), (120, 9979466), (140, 8553828), (168, 7128190), (210, 5702552), (240, 4989733), (280, 4276914), (336, 3564095), (420, 2851276), (560, 2138457), (840, 1425638), (1680, 712819)]