3860987640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{7919}}^1$

素因数の和:8189

約数の個数: 128

約数和(自身を含む): 12317184000

約数和(自身を除く): 8456196360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 239, 255, 340, 408, 478, 510, 680, 717, 956, 1020, 1195, 1434, 1912, 2040, 2390, 2868, 3585, 4063, 4780, 5736, 7170, 7919, 8126, 9560, 12189, 14340, 15838, 16252, 20315, 23757, 24378, 28680, 31676, 32504, 39595, 40630, 47514, 48756, 60945, 63352, 79190, 81260, 95028, 97512, 118785, 121890, 134623, 158380, 162520, 190056, 237570, 243780, 269246, 316760, 403869, 475140, 487560, 538492, 673115, 807738, 950280, 1076984, 1346230, 1615476, 1892641, 2019345, 2692460, 3230952, 3785282, 4038690, 5384920, 5677923, 7570564, 8077380, 9463205, 11355846, 15141128, 16154760, 18926410, 22711692, 28389615, 32174897, 37852820, 45423384, 56779230, 64349794, 75705640, 96524691, 113558460, 128699588, 160874485, 193049382, 227116920, 257399176, 321748970, 386098764, 482623455, 643497940, 772197528, 965246910, 1286995880, 1930493820, 3860987640]

約数ペア:

[(1, 3860987640), (2, 1930493820), (3, 1286995880), (4, 965246910), (5, 772197528), (6, 643497940), (8, 482623455), (10, 386098764), (12, 321748970), (15, 257399176), (17, 227116920), (20, 193049382), (24, 160874485), (30, 128699588), (34, 113558460), (40, 96524691), (51, 75705640), (60, 64349794), (68, 56779230), (85, 45423384), (102, 37852820), (120, 32174897), (136, 28389615), (170, 22711692), (204, 18926410), (239, 16154760), (255, 15141128), (340, 11355846), (408, 9463205), (478, 8077380), (510, 7570564), (680, 5677923), (717, 5384920), (956, 4038690), (1020, 3785282), (1195, 3230952), (1434, 2692460), (1912, 2019345), (2040, 1892641), (2390, 1615476), (2868, 1346230), (3585, 1076984), (4063, 950280), (4780, 807738), (5736, 673115), (7170, 538492), (7919, 487560), (8126, 475140), (9560, 403869), (12189, 316760), (14340, 269246), (15838, 243780), (16252, 237570), (20315, 190056), (23757, 162520), (24378, 158380), (28680, 134623), (31676, 121890), (32504, 118785), (39595, 97512), (40630, 95028), (47514, 81260), (48756, 79190), (60945, 63352)]