70935200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 202487040

約数和(自身を除く): 131551840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 160, 175, 200, 212, 224, 239, 265, 280, 350, 371, 400, 424, 478, 530, 560, 700, 742, 800, 848, 956, 1060, 1120, 1195, 1325, 1400, 1484, 1673, 1696, 1855, 1912, 2120, 2390, 2650, 2800, 2968, 3346, 3710, 3824, 4240, 4780, 5300, 5600, 5936, 5975, 6692, 7420, 7648, 8365, 8480, 9275, 9560, 10600, 11872, 11950, 12667, 13384, 14840, 16730, 18550, 19120, 21200, 23900, 25334, 26768, 29680, 33460, 37100, 38240, 41825, 42400, 47800, 50668, 53536, 59360, 63335, 66920, 74200, 83650, 88669, 95600, 101336, 126670, 133840, 148400, 167300, 177338, 191200, 202672, 253340, 267680, 296800, 316675, 334600, 354676, 405344, 443345, 506680, 633350, 669200, 709352, 886690, 1013360, 1266700, 1338400, 1418704, 1773380, 2026720, 2216725, 2533400, 2837408, 3546760, 4433450, 5066800, 7093520, 8866900, 10133600, 14187040, 17733800, 35467600, 70935200]

約数ペア:

[(1, 70935200), (2, 35467600), (4, 17733800), (5, 14187040), (7, 10133600), (8, 8866900), (10, 7093520), (14, 5066800), (16, 4433450), (20, 3546760), (25, 2837408), (28, 2533400), (32, 2216725), (35, 2026720), (40, 1773380), (50, 1418704), (53, 1338400), (56, 1266700), (70, 1013360), (80, 886690), (100, 709352), (106, 669200), (112, 633350), (140, 506680), (160, 443345), (175, 405344), (200, 354676), (212, 334600), (224, 316675), (239, 296800), (265, 267680), (280, 253340), (350, 202672), (371, 191200), (400, 177338), (424, 167300), (478, 148400), (530, 133840), (560, 126670), (700, 101336), (742, 95600), (800, 88669), (848, 83650), (956, 74200), (1060, 66920), (1120, 63335), (1195, 59360), (1325, 53536), (1400, 50668), (1484, 47800), (1673, 42400), (1696, 41825), (1855, 38240), (1912, 37100), (2120, 33460), (2390, 29680), (2650, 26768), (2800, 25334), (2968, 23900), (3346, 21200), (3710, 19120), (3824, 18550), (4240, 16730), (4780, 14840), (5300, 13384), (5600, 12667), (5936, 11950), (5975, 11872), (6692, 10600), (7420, 9560), (7648, 9275), (8365, 8480)]