636793320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2411}}^1$

素因数の和:2527

約数の個数: 128

約数和(自身を含む): 2000609280

約数和(自身を除く): 1363815960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 213, 248, 284, 310, 355, 372, 426, 465, 568, 620, 710, 744, 852, 930, 1065, 1240, 1420, 1704, 1860, 2130, 2201, 2411, 2840, 3720, 4260, 4402, 4822, 6603, 7233, 8520, 8804, 9644, 11005, 12055, 13206, 14466, 17608, 19288, 22010, 24110, 26412, 28932, 33015, 36165, 44020, 48220, 52824, 57864, 66030, 72330, 74741, 88040, 96440, 132060, 144660, 149482, 171181, 224223, 264120, 289320, 298964, 342362, 373705, 448446, 513543, 597928, 684724, 747410, 855905, 896892, 1027086, 1121115, 1369448, 1494820, 1711810, 1793784, 2054172, 2242230, 2567715, 2989640, 3423620, 4108344, 4484460, 5135430, 5306611, 6847240, 8968920, 10270860, 10613222, 15919833, 20541720, 21226444, 26533055, 31839666, 42452888, 53066110, 63679332, 79599165, 106132220, 127358664, 159198330, 212264440, 318396660, 636793320]

約数ペア:

[(1, 636793320), (2, 318396660), (3, 212264440), (4, 159198330), (5, 127358664), (6, 106132220), (8, 79599165), (10, 63679332), (12, 53066110), (15, 42452888), (20, 31839666), (24, 26533055), (30, 21226444), (31, 20541720), (40, 15919833), (60, 10613222), (62, 10270860), (71, 8968920), (93, 6847240), (120, 5306611), (124, 5135430), (142, 4484460), (155, 4108344), (186, 3423620), (213, 2989640), (248, 2567715), (284, 2242230), (310, 2054172), (355, 1793784), (372, 1711810), (426, 1494820), (465, 1369448), (568, 1121115), (620, 1027086), (710, 896892), (744, 855905), (852, 747410), (930, 684724), (1065, 597928), (1240, 513543), (1420, 448446), (1704, 373705), (1860, 342362), (2130, 298964), (2201, 289320), (2411, 264120), (2840, 224223), (3720, 171181), (4260, 149482), (4402, 144660), (4822, 132060), (6603, 96440), (7233, 88040), (8520, 74741), (8804, 72330), (9644, 66030), (11005, 57864), (12055, 52824), (13206, 48220), (14466, 44020), (17608, 36165), (19288, 33015), (22010, 28932), (24110, 26412)]