163472760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41281}}^1$

素因数の和:41309

約数の個数: 96

約数和(自身を含む): 579599280

約数和(自身を除く): 416126520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 41281, 82562, 123843, 165124, 206405, 247686, 330248, 371529, 412810, 454091, 495372, 619215, 743058, 825620, 908182, 990744, 1238430, 1362273, 1486116, 1651240, 1816364, 1857645, 2270455, 2476860, 2724546, 2972232, 3632728, 3715290, 4086819, 4540910, 4953720, 5449092, 6811365, 7430580, 8173638, 9081820, 10898184, 13622730, 14861160, 16347276, 18163640, 20434095, 27245460, 32694552, 40868190, 54490920, 81736380, 163472760]

約数ペア:

[(1, 163472760), (2, 81736380), (3, 54490920), (4, 40868190), (5, 32694552), (6, 27245460), (8, 20434095), (9, 18163640), (10, 16347276), (11, 14861160), (12, 13622730), (15, 10898184), (18, 9081820), (20, 8173638), (22, 7430580), (24, 6811365), (30, 5449092), (33, 4953720), (36, 4540910), (40, 4086819), (44, 3715290), (45, 3632728), (55, 2972232), (60, 2724546), (66, 2476860), (72, 2270455), (88, 1857645), (90, 1816364), (99, 1651240), (110, 1486116), (120, 1362273), (132, 1238430), (165, 990744), (180, 908182), (198, 825620), (220, 743058), (264, 619215), (330, 495372), (360, 454091), (396, 412810), (440, 371529), (495, 330248), (660, 247686), (792, 206405), (990, 165124), (1320, 123843), (1980, 82562), (3960, 41281)]