2003493420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4205

約数の個数: 192

約数和(自身を含む): 6657638400

約数和(自身を除く): 4654144980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 62, 87, 90, 93, 108, 116, 124, 135, 145, 155, 174, 180, 186, 261, 270, 279, 290, 310, 348, 372, 435, 465, 522, 540, 558, 580, 620, 783, 837, 870, 899, 930, 1044, 1116, 1305, 1395, 1566, 1674, 1740, 1798, 1860, 2610, 2697, 2790, 3132, 3348, 3596, 3915, 4127, 4185, 4495, 5220, 5394, 5580, 7830, 8091, 8254, 8370, 8990, 10788, 12381, 13485, 15660, 16182, 16508, 16740, 17980, 20635, 24273, 24762, 26970, 32364, 37143, 40455, 41270, 48546, 49524, 53940, 61905, 74286, 80910, 82540, 97092, 111429, 119683, 121365, 123810, 127937, 148572, 161820, 185715, 222858, 239366, 242730, 247620, 255874, 359049, 371430, 383811, 445716, 478732, 485460, 511748, 557145, 598415, 639685, 718098, 742860, 767622, 1077147, 1114290, 1151433, 1196830, 1279370, 1436196, 1535244, 1795245, 1919055, 2154294, 2228580, 2302866, 2393660, 2558740, 3231441, 3454299, 3590490, 3710173, 3838110, 4308588, 4605732, 5385735, 5757165, 6462882, 6908598, 7180980, 7420346, 7676220, 10771470, 11130519, 11514330, 12925764, 13817196, 14840692, 16157205, 17271495, 18550865, 21542940, 22261038, 23028660, 32314410, 33391557, 34542990, 37101730, 44522076, 55652595, 64628820, 66783114, 69085980, 74203460, 100174671, 111305190, 133566228, 166957785, 200349342, 222610380, 333915570, 400698684, 500873355, 667831140, 1001746710, 2003493420]

約数ペア:

[(1, 2003493420), (2, 1001746710), (3, 667831140), (4, 500873355), (5, 400698684), (6, 333915570), (9, 222610380), (10, 200349342), (12, 166957785), (15, 133566228), (18, 111305190), (20, 100174671), (27, 74203460), (29, 69085980), (30, 66783114), (31, 64628820), (36, 55652595), (45, 44522076), (54, 37101730), (58, 34542990), (60, 33391557), (62, 32314410), (87, 23028660), (90, 22261038), (93, 21542940), (108, 18550865), (116, 17271495), (124, 16157205), (135, 14840692), (145, 13817196), (155, 12925764), (174, 11514330), (180, 11130519), (186, 10771470), (261, 7676220), (270, 7420346), (279, 7180980), (290, 6908598), (310, 6462882), (348, 5757165), (372, 5385735), (435, 4605732), (465, 4308588), (522, 3838110), (540, 3710173), (558, 3590490), (580, 3454299), (620, 3231441), (783, 2558740), (837, 2393660), (870, 2302866), (899, 2228580), (930, 2154294), (1044, 1919055), (1116, 1795245), (1305, 1535244), (1395, 1436196), (1566, 1279370), (1674, 1196830), (1740, 1151433), (1798, 1114290), (1860, 1077147), (2610, 767622), (2697, 742860), (2790, 718098), (3132, 639685), (3348, 598415), (3596, 557145), (3915, 511748), (4127, 485460), (4185, 478732), (4495, 445716), (5220, 383811), (5394, 371430), (5580, 359049), (7830, 255874), (8091, 247620), (8254, 242730), (8370, 239366), (8990, 222858), (10788, 185715), (12381, 161820), (13485, 148572), (15660, 127937), (16182, 123810), (16508, 121365), (16740, 119683), (17980, 111429), (20635, 97092), (24273, 82540), (24762, 80910), (26970, 74286), (32364, 61905), (37143, 53940), (40455, 49524), (41270, 48546)]