3354785920

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1049}}^1$

素因数の和:1350

約数の個数: 128

約数和(自身を含む): 8482320000

約数和(自身を除く): 5127534080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 263, 304, 320, 380, 526, 608, 640, 760, 1049, 1052, 1216, 1315, 1520, 2098, 2104, 2432, 2630, 3040, 4196, 4208, 4997, 5245, 5260, 6080, 8392, 8416, 9994, 10490, 10520, 12160, 16784, 16832, 19931, 19988, 20980, 21040, 24985, 33568, 33664, 39862, 39976, 41960, 42080, 49970, 67136, 79724, 79952, 83920, 84160, 99655, 99940, 134272, 159448, 159904, 167840, 168320, 199310, 199880, 275887, 318896, 319808, 335680, 398620, 399760, 551774, 637792, 639616, 671360, 797240, 799520, 1103548, 1275584, 1379435, 1594480, 1599040, 2207096, 2551168, 2758870, 3188960, 3198080, 4414192, 5241853, 5517740, 6377920, 8828384, 10483706, 11035480, 12755840, 17656768, 20967412, 22070960, 26209265, 35313536, 41934824, 44141920, 52418530, 83869648, 88283840, 104837060, 167739296, 176567680, 209674120, 335478592, 419348240, 670957184, 838696480, 1677392960, 3354785920]

約数ペア:

[(1, 3354785920), (2, 1677392960), (4, 838696480), (5, 670957184), (8, 419348240), (10, 335478592), (16, 209674120), (19, 176567680), (20, 167739296), (32, 104837060), (38, 88283840), (40, 83869648), (64, 52418530), (76, 44141920), (80, 41934824), (95, 35313536), (128, 26209265), (152, 22070960), (160, 20967412), (190, 17656768), (263, 12755840), (304, 11035480), (320, 10483706), (380, 8828384), (526, 6377920), (608, 5517740), (640, 5241853), (760, 4414192), (1049, 3198080), (1052, 3188960), (1216, 2758870), (1315, 2551168), (1520, 2207096), (2098, 1599040), (2104, 1594480), (2432, 1379435), (2630, 1275584), (3040, 1103548), (4196, 799520), (4208, 797240), (4997, 671360), (5245, 639616), (5260, 637792), (6080, 551774), (8392, 399760), (8416, 398620), (9994, 335680), (10490, 319808), (10520, 318896), (12160, 275887), (16784, 199880), (16832, 199310), (19931, 168320), (19988, 167840), (20980, 159904), (21040, 159448), (24985, 134272), (33568, 99940), (33664, 99655), (39862, 84160), (39976, 83920), (41960, 79952), (42080, 79724), (49970, 67136)]