858237480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1552

約数の個数: 192

約数和(自身を含む): 2935595520

約数和(自身を除く): 2077358040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 530, 558, 620, 636, 744, 795, 930, 954, 1060, 1116, 1240, 1272, 1395, 1451, 1590, 1643, 1860, 1908, 2120, 2232, 2385, 2790, 2902, 3180, 3286, 3720, 3816, 4353, 4770, 4929, 5580, 5804, 6360, 6572, 7255, 8215, 8706, 9540, 9858, 11160, 11608, 13059, 13144, 14510, 14787, 16430, 17412, 19080, 19716, 21765, 24645, 26118, 29020, 29574, 32860, 34824, 39432, 43530, 44981, 49290, 52236, 58040, 59148, 65295, 65720, 73935, 76903, 87060, 89962, 98580, 104472, 118296, 130590, 134943, 147870, 153806, 174120, 179924, 197160, 224905, 230709, 261180, 269886, 295740, 307612, 359848, 384515, 404829, 449810, 461418, 522360, 539772, 591480, 615224, 674715, 692127, 769030, 809658, 899620, 922836, 1079544, 1153545, 1349430, 1384254, 1538060, 1619316, 1799240, 1845672, 2024145, 2307090, 2383993, 2698860, 2768508, 3076120, 3238632, 3460635, 4048290, 4614180, 4767986, 5397720, 5537016, 6921270, 7151979, 8096580, 9228360, 9535972, 11919965, 13842540, 14303958, 16193160, 19071944, 21455937, 23839930, 27685080, 28607916, 35759895, 42911874, 47679860, 57215832, 71519790, 85823748, 95359720, 107279685, 143039580, 171647496, 214559370, 286079160, 429118740, 858237480]

約数ペア:

[(1, 858237480), (2, 429118740), (3, 286079160), (4, 214559370), (5, 171647496), (6, 143039580), (8, 107279685), (9, 95359720), (10, 85823748), (12, 71519790), (15, 57215832), (18, 47679860), (20, 42911874), (24, 35759895), (30, 28607916), (31, 27685080), (36, 23839930), (40, 21455937), (45, 19071944), (53, 16193160), (60, 14303958), (62, 13842540), (72, 11919965), (90, 9535972), (93, 9228360), (106, 8096580), (120, 7151979), (124, 6921270), (155, 5537016), (159, 5397720), (180, 4767986), (186, 4614180), (212, 4048290), (248, 3460635), (265, 3238632), (279, 3076120), (310, 2768508), (318, 2698860), (360, 2383993), (372, 2307090), (424, 2024145), (465, 1845672), (477, 1799240), (530, 1619316), (558, 1538060), (620, 1384254), (636, 1349430), (744, 1153545), (795, 1079544), (930, 922836), (954, 899620), (1060, 809658), (1116, 769030), (1240, 692127), (1272, 674715), (1395, 615224), (1451, 591480), (1590, 539772), (1643, 522360), (1860, 461418), (1908, 449810), (2120, 404829), (2232, 384515), (2385, 359848), (2790, 307612), (2902, 295740), (3180, 269886), (3286, 261180), (3720, 230709), (3816, 224905), (4353, 197160), (4770, 179924), (4929, 174120), (5580, 153806), (5804, 147870), (6360, 134943), (6572, 130590), (7255, 118296), (8215, 104472), (8706, 98580), (9540, 89962), (9858, 87060), (11160, 76903), (11608, 73935), (13059, 65720), (13144, 65295), (14510, 59148), (14787, 58040), (16430, 52236), (17412, 49290), (19080, 44981), (19716, 43530), (21765, 39432), (24645, 34824), (26118, 32860), (29020, 29574)]