263675820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 757548288

約数和(自身を除く): 493872468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 107, 134, 201, 214, 268, 321, 335, 402, 428, 535, 613, 642, 670, 804, 1005, 1070, 1226, 1284, 1340, 1605, 1839, 2010, 2140, 2452, 3065, 3210, 3678, 4020, 6130, 6420, 7169, 7356, 9195, 12260, 14338, 18390, 21507, 28676, 35845, 36780, 41071, 43014, 65591, 71690, 82142, 86028, 107535, 123213, 131182, 143380, 164284, 196773, 205355, 215070, 246426, 262364, 327955, 393546, 410710, 430140, 492852, 616065, 655910, 787092, 821420, 983865, 1232130, 1311820, 1967730, 2464260, 3935460, 4394597, 8789194, 13183791, 17578388, 21972985, 26367582, 43945970, 52735164, 65918955, 87891940, 131837910, 263675820]

約数ペア:

[(1, 263675820), (2, 131837910), (3, 87891940), (4, 65918955), (5, 52735164), (6, 43945970), (10, 26367582), (12, 21972985), (15, 17578388), (20, 13183791), (30, 8789194), (60, 4394597), (67, 3935460), (107, 2464260), (134, 1967730), (201, 1311820), (214, 1232130), (268, 983865), (321, 821420), (335, 787092), (402, 655910), (428, 616065), (535, 492852), (613, 430140), (642, 410710), (670, 393546), (804, 327955), (1005, 262364), (1070, 246426), (1226, 215070), (1284, 205355), (1340, 196773), (1605, 164284), (1839, 143380), (2010, 131182), (2140, 123213), (2452, 107535), (3065, 86028), (3210, 82142), (3678, 71690), (4020, 65591), (6130, 43014), (6420, 41071), (7169, 36780), (7356, 35845), (9195, 28676), (12260, 21507), (14338, 18390)]