66457560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 225309600

約数和(自身を除く): 158852040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 113, 116, 120, 130, 145, 156, 169, 174, 195, 226, 232, 260, 290, 312, 338, 339, 348, 377, 390, 435, 452, 507, 520, 565, 580, 676, 678, 696, 754, 780, 845, 870, 904, 1014, 1130, 1131, 1160, 1352, 1356, 1469, 1508, 1560, 1690, 1695, 1740, 1885, 2028, 2260, 2262, 2535, 2712, 2938, 3016, 3277, 3380, 3390, 3480, 3770, 4056, 4407, 4520, 4524, 4901, 5070, 5655, 5876, 6554, 6760, 6780, 7345, 7540, 8814, 9048, 9802, 9831, 10140, 11310, 11752, 13108, 13560, 14690, 14703, 15080, 16385, 17628, 19097, 19604, 19662, 20280, 22035, 22620, 24505, 26216, 29380, 29406, 32770, 35256, 38194, 39208, 39324, 42601, 44070, 45240, 49010, 49155, 57291, 58760, 58812, 65540, 73515, 76388, 78648, 85202, 88140, 95485, 98020, 98310, 114582, 117624, 127803, 131080, 147030, 152776, 170404, 176280, 190970, 196040, 196620, 213005, 229164, 255606, 286455, 294060, 340808, 381940, 393240, 426010, 458328, 511212, 553813, 572910, 588120, 639015, 763880, 852020, 1022424, 1107626, 1145820, 1278030, 1661439, 1704040, 2215252, 2291640, 2556060, 2769065, 3322878, 4430504, 5112120, 5538130, 6645756, 8307195, 11076260, 13291512, 16614390, 22152520, 33228780, 66457560]

約数ペア:

[(1, 66457560), (2, 33228780), (3, 22152520), (4, 16614390), (5, 13291512), (6, 11076260), (8, 8307195), (10, 6645756), (12, 5538130), (13, 5112120), (15, 4430504), (20, 3322878), (24, 2769065), (26, 2556060), (29, 2291640), (30, 2215252), (39, 1704040), (40, 1661439), (52, 1278030), (58, 1145820), (60, 1107626), (65, 1022424), (78, 852020), (87, 763880), (104, 639015), (113, 588120), (116, 572910), (120, 553813), (130, 511212), (145, 458328), (156, 426010), (169, 393240), (174, 381940), (195, 340808), (226, 294060), (232, 286455), (260, 255606), (290, 229164), (312, 213005), (338, 196620), (339, 196040), (348, 190970), (377, 176280), (390, 170404), (435, 152776), (452, 147030), (507, 131080), (520, 127803), (565, 117624), (580, 114582), (676, 98310), (678, 98020), (696, 95485), (754, 88140), (780, 85202), (845, 78648), (870, 76388), (904, 73515), (1014, 65540), (1130, 58812), (1131, 58760), (1160, 57291), (1352, 49155), (1356, 49010), (1469, 45240), (1508, 44070), (1560, 42601), (1690, 39324), (1695, 39208), (1740, 38194), (1885, 35256), (2028, 32770), (2260, 29406), (2262, 29380), (2535, 26216), (2712, 24505), (2938, 22620), (3016, 22035), (3277, 20280), (3380, 19662), (3390, 19604), (3480, 19097), (3770, 17628), (4056, 16385), (4407, 15080), (4520, 14703), (4524, 14690), (4901, 13560), (5070, 13108), (5655, 11752), (5876, 11310), (6554, 10140), (6760, 9831), (6780, 9802), (7345, 9048), (7540, 8814)]