86263440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21143}}^1$

素因数の和:21176

約数の個数: 80

約数和(自身を含む): 283160448

約数和(自身を除く): 196897008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 21143, 42286, 63429, 84572, 105715, 126858, 169144, 211430, 253716, 317145, 338288, 359431, 422860, 507432, 634290, 718862, 845720, 1014864, 1078293, 1268580, 1437724, 1691440, 1797155, 2156586, 2537160, 2875448, 3594310, 4313172, 5074320, 5391465, 5750896, 7188620, 8626344, 10782930, 14377240, 17252688, 21565860, 28754480, 43131720, 86263440]

約数ペア:

[(1, 86263440), (2, 43131720), (3, 28754480), (4, 21565860), (5, 17252688), (6, 14377240), (8, 10782930), (10, 8626344), (12, 7188620), (15, 5750896), (16, 5391465), (17, 5074320), (20, 4313172), (24, 3594310), (30, 2875448), (34, 2537160), (40, 2156586), (48, 1797155), (51, 1691440), (60, 1437724), (68, 1268580), (80, 1078293), (85, 1014864), (102, 845720), (120, 718862), (136, 634290), (170, 507432), (204, 422860), (240, 359431), (255, 338288), (272, 317145), (340, 253716), (408, 211430), (510, 169144), (680, 126858), (816, 105715), (1020, 84572), (1360, 63429), (2040, 42286), (4080, 21143)]