684952440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10831}}^1$

素因数の和:10893

約数の個数: 128

約数和(自身を含む): 2246123520

約数和(自身を除く): 1561171080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4216, 5270, 6324, 7905, 10540, 10831, 12648, 15810, 21080, 21662, 31620, 32493, 43324, 54155, 63240, 64986, 86648, 108310, 129972, 162465, 184127, 216620, 259944, 324930, 335761, 368254, 433240, 552381, 649860, 671522, 736508, 920635, 1007283, 1104762, 1299720, 1343044, 1473016, 1678805, 1841270, 2014566, 2209524, 2686088, 2761905, 3357610, 3682540, 4029132, 4419048, 5036415, 5523810, 5707937, 6715220, 7365080, 8058264, 10072830, 11047620, 11415874, 13430440, 17123811, 20145660, 22095240, 22831748, 28539685, 34247622, 40291320, 45663496, 57079370, 68495244, 85619055, 114158740, 136990488, 171238110, 228317480, 342476220, 684952440]

約数ペア:

[(1, 684952440), (2, 342476220), (3, 228317480), (4, 171238110), (5, 136990488), (6, 114158740), (8, 85619055), (10, 68495244), (12, 57079370), (15, 45663496), (17, 40291320), (20, 34247622), (24, 28539685), (30, 22831748), (31, 22095240), (34, 20145660), (40, 17123811), (51, 13430440), (60, 11415874), (62, 11047620), (68, 10072830), (85, 8058264), (93, 7365080), (102, 6715220), (120, 5707937), (124, 5523810), (136, 5036415), (155, 4419048), (170, 4029132), (186, 3682540), (204, 3357610), (248, 2761905), (255, 2686088), (310, 2209524), (340, 2014566), (372, 1841270), (408, 1678805), (465, 1473016), (510, 1343044), (527, 1299720), (620, 1104762), (680, 1007283), (744, 920635), (930, 736508), (1020, 671522), (1054, 649860), (1240, 552381), (1581, 433240), (1860, 368254), (2040, 335761), (2108, 324930), (2635, 259944), (3162, 216620), (3720, 184127), (4216, 162465), (5270, 129972), (6324, 108310), (7905, 86648), (10540, 64986), (10831, 63240), (12648, 54155), (15810, 43324), (21080, 32493), (21662, 31620)]