64070760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 210430080

約数和(自身を除く): 146359320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 613, 670, 780, 804, 871, 1005, 1226, 1340, 1560, 1608, 1742, 1839, 2010, 2452, 2613, 2680, 3065, 3484, 3678, 4020, 4355, 4904, 5226, 6130, 6968, 7356, 7969, 8040, 8710, 9195, 10452, 12260, 13065, 14712, 15938, 17420, 18390, 20904, 23907, 24520, 26130, 31876, 34840, 36780, 39845, 41071, 47814, 52260, 63752, 73560, 79690, 82142, 95628, 104520, 119535, 123213, 159380, 164284, 191256, 205355, 239070, 246426, 318760, 328568, 410710, 478140, 492852, 533923, 616065, 821420, 956280, 985704, 1067846, 1232130, 1601769, 1642840, 2135692, 2464260, 2669615, 3203538, 4271384, 4928520, 5339230, 6407076, 8008845, 10678460, 12814152, 16017690, 21356920, 32035380, 64070760]

約数ペア:

[(1, 64070760), (2, 32035380), (3, 21356920), (4, 16017690), (5, 12814152), (6, 10678460), (8, 8008845), (10, 6407076), (12, 5339230), (13, 4928520), (15, 4271384), (20, 3203538), (24, 2669615), (26, 2464260), (30, 2135692), (39, 1642840), (40, 1601769), (52, 1232130), (60, 1067846), (65, 985704), (67, 956280), (78, 821420), (104, 616065), (120, 533923), (130, 492852), (134, 478140), (156, 410710), (195, 328568), (201, 318760), (260, 246426), (268, 239070), (312, 205355), (335, 191256), (390, 164284), (402, 159380), (520, 123213), (536, 119535), (613, 104520), (670, 95628), (780, 82142), (804, 79690), (871, 73560), (1005, 63752), (1226, 52260), (1340, 47814), (1560, 41071), (1608, 39845), (1742, 36780), (1839, 34840), (2010, 31876), (2452, 26130), (2613, 24520), (2680, 23907), (3065, 20904), (3484, 18390), (3678, 17420), (4020, 15938), (4355, 14712), (4904, 13065), (5226, 12260), (6130, 10452), (6968, 9195), (7356, 8710), (7969, 8040)]