31793617440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1698377}}^1$

素因数の和:1698411

約数の個数: 144

約数和(自身を含む): 116841612888

約数和(自身を除く): 85047995448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 1698377, 3396754, 5095131, 6793508, 8491885, 10190262, 13587016, 15285393, 16983770, 20380524, 22078901, 25475655, 27174032, 30570786, 33967540, 40761048, 44157802, 50951310, 54348064, 61141572, 66236703, 67935080, 76426965, 81522096, 88315604, 101902620, 110394505, 122283144, 132473406, 135870160, 152853930, 163044192, 176631208, 198710109, 203805240, 220789010, 244566288, 264946812, 271740320, 305707860, 331183515, 353262416, 397420218, 407610480, 441578020, 489132576, 529893624, 611415720, 662367030, 706524832, 794840436, 815220960, 883156040, 993550545, 1059787248, 1222831440, 1324734060, 1589680872, 1766312080, 1987101090, 2119574496, 2445662880, 2649468120, 3179361744, 3532624160, 3974202180, 5298936240, 6358723488, 7948404360, 10597872480, 15896808720, 31793617440]

約数ペア:

[(1, 31793617440), (2, 15896808720), (3, 10597872480), (4, 7948404360), (5, 6358723488), (6, 5298936240), (8, 3974202180), (9, 3532624160), (10, 3179361744), (12, 2649468120), (13, 2445662880), (15, 2119574496), (16, 1987101090), (18, 1766312080), (20, 1589680872), (24, 1324734060), (26, 1222831440), (30, 1059787248), (32, 993550545), (36, 883156040), (39, 815220960), (40, 794840436), (45, 706524832), (48, 662367030), (52, 611415720), (60, 529893624), (65, 489132576), (72, 441578020), (78, 407610480), (80, 397420218), (90, 353262416), (96, 331183515), (104, 305707860), (117, 271740320), (120, 264946812), (130, 244566288), (144, 220789010), (156, 203805240), (160, 198710109), (180, 176631208), (195, 163044192), (208, 152853930), (234, 135870160), (240, 132473406), (260, 122283144), (288, 110394505), (312, 101902620), (360, 88315604), (390, 81522096), (416, 76426965), (468, 67935080), (480, 66236703), (520, 61141572), (585, 54348064), (624, 50951310), (720, 44157802), (780, 40761048), (936, 33967540), (1040, 30570786), (1170, 27174032), (1248, 25475655), (1440, 22078901), (1560, 20380524), (1872, 16983770), (2080, 15285393), (2340, 13587016), (3120, 10190262), (3744, 8491885), (4680, 6793508), (6240, 5095131), (9360, 3396754), (18720, 1698377)]