1253421840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2843}}^1$

素因数の和:3037

約数の個数: 160

約数和(自身を含む): 4265726976

約数和(自身を除く): 3012305136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 167, 176, 220, 240, 264, 330, 334, 440, 501, 528, 660, 668, 835, 880, 1002, 1320, 1336, 1670, 1837, 2004, 2505, 2640, 2672, 2843, 3340, 3674, 4008, 5010, 5511, 5686, 6680, 7348, 8016, 8529, 9185, 10020, 11022, 11372, 13360, 14215, 14696, 17058, 18370, 20040, 22044, 22744, 27555, 28430, 29392, 31273, 34116, 36740, 40080, 42645, 44088, 45488, 55110, 56860, 62546, 68232, 73480, 85290, 88176, 93819, 110220, 113720, 125092, 136464, 146960, 156365, 170580, 187638, 220440, 227440, 250184, 312730, 341160, 375276, 440880, 469095, 474781, 500368, 625460, 682320, 750552, 938190, 949562, 1250920, 1424343, 1501104, 1876380, 1899124, 2373905, 2501840, 2848686, 3752760, 3798248, 4747810, 5222591, 5697372, 7121715, 7505520, 7596496, 9495620, 10445182, 11394744, 14243430, 15667773, 18991240, 20890364, 22789488, 26112955, 28486860, 31335546, 37982480, 41780728, 52225910, 56973720, 62671092, 78338865, 83561456, 104451820, 113947440, 125342184, 156677730, 208903640, 250684368, 313355460, 417807280, 626710920, 1253421840]

約数ペア:

[(1, 1253421840), (2, 626710920), (3, 417807280), (4, 313355460), (5, 250684368), (6, 208903640), (8, 156677730), (10, 125342184), (11, 113947440), (12, 104451820), (15, 83561456), (16, 78338865), (20, 62671092), (22, 56973720), (24, 52225910), (30, 41780728), (33, 37982480), (40, 31335546), (44, 28486860), (48, 26112955), (55, 22789488), (60, 20890364), (66, 18991240), (80, 15667773), (88, 14243430), (110, 11394744), (120, 10445182), (132, 9495620), (165, 7596496), (167, 7505520), (176, 7121715), (220, 5697372), (240, 5222591), (264, 4747810), (330, 3798248), (334, 3752760), (440, 2848686), (501, 2501840), (528, 2373905), (660, 1899124), (668, 1876380), (835, 1501104), (880, 1424343), (1002, 1250920), (1320, 949562), (1336, 938190), (1670, 750552), (1837, 682320), (2004, 625460), (2505, 500368), (2640, 474781), (2672, 469095), (2843, 440880), (3340, 375276), (3674, 341160), (4008, 312730), (5010, 250184), (5511, 227440), (5686, 220440), (6680, 187638), (7348, 170580), (8016, 156365), (8529, 146960), (9185, 136464), (10020, 125092), (11022, 113720), (11372, 110220), (13360, 93819), (14215, 88176), (14696, 85290), (17058, 73480), (18370, 68232), (20040, 62546), (22044, 56860), (22744, 55110), (27555, 45488), (28430, 44088), (29392, 42645), (31273, 40080), (34116, 36740)]