2175991680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36559}}^1$

素因数の和:36612

約数の個数: 128

約数和(自身を含む): 7159910400

約数和(自身を除く): 4983918720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 36559, 59520, 73118, 109677, 146236, 182795, 219354, 292472, 365590, 438708, 548385, 584944, 731180, 877416, 1096770, 1133329, 1169888, 1462360, 1754832, 2193540, 2266658, 2339776, 2924720, 3399987, 3509664, 4387080, 4533316, 4679552, 5666645, 5849440, 6799974, 7019328, 8774160, 9066632, 11333290, 11698880, 13599948, 14038656, 16999935, 17548320, 18133264, 22666580, 23397760, 27199896, 33999870, 35096640, 36266528, 45333160, 54399792, 67999740, 70193280, 72533056, 90666320, 108799584, 135999480, 145066112, 181332640, 217599168, 271998960, 362665280, 435198336, 543997920, 725330560, 1087995840, 2175991680]

約数ペア:

[(1, 2175991680), (2, 1087995840), (3, 725330560), (4, 543997920), (5, 435198336), (6, 362665280), (8, 271998960), (10, 217599168), (12, 181332640), (15, 145066112), (16, 135999480), (20, 108799584), (24, 90666320), (30, 72533056), (31, 70193280), (32, 67999740), (40, 54399792), (48, 45333160), (60, 36266528), (62, 35096640), (64, 33999870), (80, 27199896), (93, 23397760), (96, 22666580), (120, 18133264), (124, 17548320), (128, 16999935), (155, 14038656), (160, 13599948), (186, 11698880), (192, 11333290), (240, 9066632), (248, 8774160), (310, 7019328), (320, 6799974), (372, 5849440), (384, 5666645), (465, 4679552), (480, 4533316), (496, 4387080), (620, 3509664), (640, 3399987), (744, 2924720), (930, 2339776), (960, 2266658), (992, 2193540), (1240, 1754832), (1488, 1462360), (1860, 1169888), (1920, 1133329), (1984, 1096770), (2480, 877416), (2976, 731180), (3720, 584944), (3968, 548385), (4960, 438708), (5952, 365590), (7440, 292472), (9920, 219354), (11904, 182795), (14880, 146236), (19840, 109677), (29760, 73118), (36559, 59520)]