630188520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{659}}^1$

素因数の和:1299

約数の個数: 128

約数和(自身を含む): 2042409600

約数和(自身を除く): 1412221080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 613, 659, 780, 1226, 1318, 1560, 1839, 1977, 2452, 2636, 3065, 3295, 3678, 3954, 4904, 5272, 6130, 6590, 7356, 7908, 7969, 8567, 9195, 9885, 12260, 13180, 14712, 15816, 15938, 17134, 18390, 19770, 23907, 24520, 25701, 26360, 31876, 34268, 36780, 39540, 39845, 42835, 47814, 51402, 63752, 68536, 73560, 79080, 79690, 85670, 95628, 102804, 119535, 128505, 159380, 171340, 191256, 205608, 239070, 257010, 318760, 342680, 403967, 478140, 514020, 807934, 956280, 1028040, 1211901, 1615868, 2019835, 2423802, 3231736, 4039670, 4847604, 5251571, 6059505, 8079340, 9695208, 10503142, 12119010, 15754713, 16158680, 21006284, 24238020, 26257855, 31509426, 42012568, 48476040, 52515710, 63018852, 78773565, 105031420, 126037704, 157547130, 210062840, 315094260, 630188520]

約数ペア:

[(1, 630188520), (2, 315094260), (3, 210062840), (4, 157547130), (5, 126037704), (6, 105031420), (8, 78773565), (10, 63018852), (12, 52515710), (13, 48476040), (15, 42012568), (20, 31509426), (24, 26257855), (26, 24238020), (30, 21006284), (39, 16158680), (40, 15754713), (52, 12119010), (60, 10503142), (65, 9695208), (78, 8079340), (104, 6059505), (120, 5251571), (130, 4847604), (156, 4039670), (195, 3231736), (260, 2423802), (312, 2019835), (390, 1615868), (520, 1211901), (613, 1028040), (659, 956280), (780, 807934), (1226, 514020), (1318, 478140), (1560, 403967), (1839, 342680), (1977, 318760), (2452, 257010), (2636, 239070), (3065, 205608), (3295, 191256), (3678, 171340), (3954, 159380), (4904, 128505), (5272, 119535), (6130, 102804), (6590, 95628), (7356, 85670), (7908, 79690), (7969, 79080), (8567, 73560), (9195, 68536), (9885, 63752), (12260, 51402), (13180, 47814), (14712, 42835), (15816, 39845), (15938, 39540), (17134, 36780), (18390, 34268), (19770, 31876), (23907, 26360), (24520, 25701)]