137204640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:803

約数の個数: 144

約数和(自身を含む): 472058496

約数和(自身を除く): 334853856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 302, 360, 453, 480, 604, 631, 720, 755, 906, 1208, 1262, 1359, 1440, 1510, 1812, 1893, 2265, 2416, 2524, 2718, 3020, 3155, 3624, 3786, 4530, 4832, 5048, 5436, 5679, 6040, 6310, 6795, 7248, 7572, 9060, 9465, 10096, 10872, 11358, 12080, 12620, 13590, 14496, 15144, 18120, 18930, 20192, 21744, 22716, 24160, 25240, 27180, 28395, 30288, 36240, 37860, 43488, 45432, 50480, 54360, 56790, 60576, 72480, 75720, 90864, 95281, 100960, 108720, 113580, 151440, 181728, 190562, 217440, 227160, 285843, 302880, 381124, 454320, 476405, 571686, 762248, 857529, 908640, 952810, 1143372, 1429215, 1524496, 1715058, 1905620, 2286744, 2858430, 3048992, 3430116, 3811240, 4287645, 4573488, 5716860, 6860232, 7622480, 8575290, 9146976, 11433720, 13720464, 15244960, 17150580, 22867440, 27440928, 34301160, 45734880, 68602320, 137204640]

約数ペア:

[(1, 137204640), (2, 68602320), (3, 45734880), (4, 34301160), (5, 27440928), (6, 22867440), (8, 17150580), (9, 15244960), (10, 13720464), (12, 11433720), (15, 9146976), (16, 8575290), (18, 7622480), (20, 6860232), (24, 5716860), (30, 4573488), (32, 4287645), (36, 3811240), (40, 3430116), (45, 3048992), (48, 2858430), (60, 2286744), (72, 1905620), (80, 1715058), (90, 1524496), (96, 1429215), (120, 1143372), (144, 952810), (151, 908640), (160, 857529), (180, 762248), (240, 571686), (288, 476405), (302, 454320), (360, 381124), (453, 302880), (480, 285843), (604, 227160), (631, 217440), (720, 190562), (755, 181728), (906, 151440), (1208, 113580), (1262, 108720), (1359, 100960), (1440, 95281), (1510, 90864), (1812, 75720), (1893, 72480), (2265, 60576), (2416, 56790), (2524, 54360), (2718, 50480), (3020, 45432), (3155, 43488), (3624, 37860), (3786, 36240), (4530, 30288), (4832, 28395), (5048, 27180), (5436, 25240), (5679, 24160), (6040, 22716), (6310, 21744), (6795, 20192), (7248, 18930), (7572, 18120), (9060, 15144), (9465, 14496), (10096, 13590), (10872, 12620), (11358, 12080)]