71569179920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{203183}}^1$

素因数の和:203257

約数の個数: 160

約数和(自身を含む): 206799049728

約数和(自身を除く): 135229869808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 37, 40, 56, 68, 70, 74, 80, 85, 112, 119, 136, 140, 148, 170, 185, 238, 259, 272, 280, 296, 340, 370, 476, 518, 560, 592, 595, 629, 680, 740, 952, 1036, 1190, 1258, 1295, 1360, 1480, 1904, 2072, 2380, 2516, 2590, 2960, 3145, 4144, 4403, 4760, 5032, 5180, 6290, 8806, 9520, 10064, 10360, 12580, 17612, 20720, 22015, 25160, 35224, 44030, 50320, 70448, 88060, 176120, 203183, 352240, 406366, 812732, 1015915, 1422281, 1625464, 2031830, 2844562, 3250928, 3454111, 4063660, 5689124, 6908222, 7111405, 7517771, 8127320, 11378248, 13816444, 14222810, 15035542, 16254640, 17270555, 22756496, 24178777, 27632888, 28445620, 30071084, 34541110, 37588855, 48357554, 52624397, 55265776, 56891240, 60142168, 69082220, 75177710, 96715108, 105248794, 113782480, 120284336, 120893885, 127802107, 138164440, 150355420, 193430216, 210497588, 241787770, 255604214, 263121985, 276328880, 300710840, 386860432, 420995176, 483575540, 511208428, 526243970, 601421680, 639010535, 841990352, 894614749, 967151080, 1022416856, 1052487940, 1278021070, 1789229498, 1934302160, 2044833712, 2104975880, 2556042140, 3578458996, 4209951760, 4473073745, 5112084280, 7156917992, 8946147490, 10224168560, 14313835984, 17892294980, 35784589960, 71569179920]

約数ペア:

[(1, 71569179920), (2, 35784589960), (4, 17892294980), (5, 14313835984), (7, 10224168560), (8, 8946147490), (10, 7156917992), (14, 5112084280), (16, 4473073745), (17, 4209951760), (20, 3578458996), (28, 2556042140), (34, 2104975880), (35, 2044833712), (37, 1934302160), (40, 1789229498), (56, 1278021070), (68, 1052487940), (70, 1022416856), (74, 967151080), (80, 894614749), (85, 841990352), (112, 639010535), (119, 601421680), (136, 526243970), (140, 511208428), (148, 483575540), (170, 420995176), (185, 386860432), (238, 300710840), (259, 276328880), (272, 263121985), (280, 255604214), (296, 241787770), (340, 210497588), (370, 193430216), (476, 150355420), (518, 138164440), (560, 127802107), (592, 120893885), (595, 120284336), (629, 113782480), (680, 105248794), (740, 96715108), (952, 75177710), (1036, 69082220), (1190, 60142168), (1258, 56891240), (1295, 55265776), (1360, 52624397), (1480, 48357554), (1904, 37588855), (2072, 34541110), (2380, 30071084), (2516, 28445620), (2590, 27632888), (2960, 24178777), (3145, 22756496), (4144, 17270555), (4403, 16254640), (4760, 15035542), (5032, 14222810), (5180, 13816444), (6290, 11378248), (8806, 8127320), (9520, 7517771), (10064, 7111405), (10360, 6908222), (12580, 5689124), (17612, 4063660), (20720, 3454111), (22015, 3250928), (25160, 2844562), (35224, 2031830), (44030, 1625464), (50320, 1422281), (70448, 1015915), (88060, 812732), (176120, 406366), (203183, 352240)]