902144040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10427}}^1$

素因数の和:10551

約数の個数: 128

約数和(自身を含む): 3123394560

約数和(自身を除く): 2221250520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 2060, 2163, 2472, 2884, 3090, 3605, 4120, 4326, 5768, 6180, 7210, 8652, 10427, 10815, 12360, 14420, 17304, 20854, 21630, 28840, 31281, 41708, 43260, 52135, 62562, 72989, 83416, 86520, 104270, 125124, 145978, 156405, 208540, 218967, 250248, 291956, 312810, 364945, 417080, 437934, 583912, 625620, 729890, 875868, 1073981, 1094835, 1251240, 1459780, 1751736, 2147962, 2189670, 2919560, 3221943, 4295924, 4379340, 5369905, 6443886, 7517867, 8591848, 8758680, 10739810, 12887772, 15035734, 16109715, 21479620, 22553601, 25775544, 30071468, 32219430, 37589335, 42959240, 45107202, 60142936, 64438860, 75178670, 90214404, 112768005, 128877720, 150357340, 180428808, 225536010, 300714680, 451072020, 902144040]

約数ペア:

[(1, 902144040), (2, 451072020), (3, 300714680), (4, 225536010), (5, 180428808), (6, 150357340), (7, 128877720), (8, 112768005), (10, 90214404), (12, 75178670), (14, 64438860), (15, 60142936), (20, 45107202), (21, 42959240), (24, 37589335), (28, 32219430), (30, 30071468), (35, 25775544), (40, 22553601), (42, 21479620), (56, 16109715), (60, 15035734), (70, 12887772), (84, 10739810), (103, 8758680), (105, 8591848), (120, 7517867), (140, 6443886), (168, 5369905), (206, 4379340), (210, 4295924), (280, 3221943), (309, 2919560), (412, 2189670), (420, 2147962), (515, 1751736), (618, 1459780), (721, 1251240), (824, 1094835), (840, 1073981), (1030, 875868), (1236, 729890), (1442, 625620), (1545, 583912), (2060, 437934), (2163, 417080), (2472, 364945), (2884, 312810), (3090, 291956), (3605, 250248), (4120, 218967), (4326, 208540), (5768, 156405), (6180, 145978), (7210, 125124), (8652, 104270), (10427, 86520), (10815, 83416), (12360, 72989), (14420, 62562), (17304, 52135), (20854, 43260), (21630, 41708), (28840, 31281)]