7389125280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{165527}}^1$

素因数の和:165579

約数の個数: 144

約数和(自身を含む): 26028946944

約数和(自身を除く): 18639821664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 165527, 331054, 496581, 662108, 827635, 993162, 1324216, 1489743, 1655270, 1986324, 2482905, 2648432, 2979486, 3310540, 3972648, 4965810, 5131337, 5296864, 5958972, 6621080, 7448715, 7945296, 9931620, 10262674, 11917944, 13242160, 14897430, 15394011, 15890592, 19863240, 20525348, 23835888, 25656685, 26484320, 29794860, 30788022, 39726480, 41050696, 46182033, 47671776, 51313370, 59589720, 61576044, 76970055, 79452960, 82101392, 92364066, 102626740, 119179440, 123152088, 153940110, 164202784, 184728132, 205253480, 230910165, 238358880, 246304176, 307880220, 369456264, 410506960, 461820330, 492608352, 615760440, 738912528, 821013920, 923640660, 1231520880, 1477825056, 1847281320, 2463041760, 3694562640, 7389125280]

約数ペア:

[(1, 7389125280), (2, 3694562640), (3, 2463041760), (4, 1847281320), (5, 1477825056), (6, 1231520880), (8, 923640660), (9, 821013920), (10, 738912528), (12, 615760440), (15, 492608352), (16, 461820330), (18, 410506960), (20, 369456264), (24, 307880220), (30, 246304176), (31, 238358880), (32, 230910165), (36, 205253480), (40, 184728132), (45, 164202784), (48, 153940110), (60, 123152088), (62, 119179440), (72, 102626740), (80, 92364066), (90, 82101392), (93, 79452960), (96, 76970055), (120, 61576044), (124, 59589720), (144, 51313370), (155, 47671776), (160, 46182033), (180, 41050696), (186, 39726480), (240, 30788022), (248, 29794860), (279, 26484320), (288, 25656685), (310, 23835888), (360, 20525348), (372, 19863240), (465, 15890592), (480, 15394011), (496, 14897430), (558, 13242160), (620, 11917944), (720, 10262674), (744, 9931620), (930, 7945296), (992, 7448715), (1116, 6621080), (1240, 5958972), (1395, 5296864), (1440, 5131337), (1488, 4965810), (1860, 3972648), (2232, 3310540), (2480, 2979486), (2790, 2648432), (2976, 2482905), (3720, 1986324), (4464, 1655270), (4960, 1489743), (5580, 1324216), (7440, 993162), (8928, 827635), (11160, 662108), (14880, 496581), (22320, 331054), (44640, 165527)]