2017211280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15199}}^1$

素因数の和:15301

約数の個数: 160

約数和(自身を含む): 7237632000

約数和(自身を除く): 5220420720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3160, 3318, 3792, 4424, 4740, 5530, 6320, 6636, 8295, 8848, 9480, 11060, 13272, 15199, 16590, 18960, 22120, 26544, 30398, 33180, 44240, 45597, 60796, 66360, 75995, 91194, 106393, 121592, 132720, 151990, 182388, 212786, 227985, 243184, 303980, 319179, 364776, 425572, 455970, 531965, 607960, 638358, 729552, 851144, 911940, 1063930, 1200721, 1215920, 1276716, 1595895, 1702288, 1823880, 2127860, 2401442, 2553432, 3191790, 3602163, 3647760, 4255720, 4802884, 5106864, 6003605, 6383580, 7204326, 8405047, 8511440, 9605768, 12007210, 12767160, 14408652, 16810094, 18010815, 19211536, 24014420, 25215141, 25534320, 28817304, 33620188, 36021630, 42025235, 48028840, 50430282, 57634608, 67240376, 72043260, 84050470, 96057680, 100860564, 126075705, 134480752, 144086520, 168100940, 201721128, 252151410, 288173040, 336201880, 403442256, 504302820, 672403760, 1008605640, 2017211280]

約数ペア:

[(1, 2017211280), (2, 1008605640), (3, 672403760), (4, 504302820), (5, 403442256), (6, 336201880), (7, 288173040), (8, 252151410), (10, 201721128), (12, 168100940), (14, 144086520), (15, 134480752), (16, 126075705), (20, 100860564), (21, 96057680), (24, 84050470), (28, 72043260), (30, 67240376), (35, 57634608), (40, 50430282), (42, 48028840), (48, 42025235), (56, 36021630), (60, 33620188), (70, 28817304), (79, 25534320), (80, 25215141), (84, 24014420), (105, 19211536), (112, 18010815), (120, 16810094), (140, 14408652), (158, 12767160), (168, 12007210), (210, 9605768), (237, 8511440), (240, 8405047), (280, 7204326), (316, 6383580), (336, 6003605), (395, 5106864), (420, 4802884), (474, 4255720), (553, 3647760), (560, 3602163), (632, 3191790), (790, 2553432), (840, 2401442), (948, 2127860), (1106, 1823880), (1185, 1702288), (1264, 1595895), (1580, 1276716), (1659, 1215920), (1680, 1200721), (1896, 1063930), (2212, 911940), (2370, 851144), (2765, 729552), (3160, 638358), (3318, 607960), (3792, 531965), (4424, 455970), (4740, 425572), (5530, 364776), (6320, 319179), (6636, 303980), (8295, 243184), (8848, 227985), (9480, 212786), (11060, 182388), (13272, 151990), (15199, 132720), (16590, 121592), (18960, 106393), (22120, 91194), (26544, 75995), (30398, 66360), (33180, 60796), (44240, 45597)]