284269440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1669

約数の個数: 256

約数和(自身を含む): 1115896320

約数和(自身を除く): 831626880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1627, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3254, 3360, 3640, 4160, 4368, 4480, 4881, 4992, 5460, 5824, 6240, 6508, 6720, 7280, 8135, 8320, 8736, 9762, 10920, 11389, 11648, 12480, 13016, 13440, 14560, 16270, 17472, 19524, 21151, 21840, 22778, 24405, 24960, 26032, 29120, 32540, 34167, 34944, 39048, 42302, 43680, 45556, 48810, 52064, 56945, 58240, 63453, 65080, 68334, 78096, 84604, 87360, 91112, 97620, 104128, 105755, 113890, 126906, 130160, 136668, 148057, 156192, 169208, 170835, 174720, 182224, 195240, 208256, 211510, 227780, 253812, 260320, 273336, 296114, 312384, 317265, 338416, 341670, 364448, 390480, 423020, 444171, 455560, 507624, 520640, 546672, 592228, 624768, 634530, 676832, 683340, 728896, 740285, 780960, 846040, 888342, 911120, 1015248, 1041280, 1093344, 1184456, 1269060, 1353664, 1366680, 1457792, 1480570, 1561920, 1692080, 1776684, 1822240, 2030496, 2186688, 2220855, 2368912, 2538120, 2707328, 2733360, 2961140, 3123840, 3384160, 3553368, 3644480, 4060992, 4373376, 4441710, 4737824, 5076240, 5466720, 5922280, 6768320, 7106736, 7288960, 8121984, 8883420, 9475648, 10152480, 10933440, 11844560, 13536640, 14213472, 17766840, 18951296, 20304960, 21866880, 23689120, 28426944, 35533680, 40609920, 47378240, 56853888, 71067360, 94756480, 142134720, 284269440]

約数ペア:

[(1, 284269440), (2, 142134720), (3, 94756480), (4, 71067360), (5, 56853888), (6, 47378240), (7, 40609920), (8, 35533680), (10, 28426944), (12, 23689120), (13, 21866880), (14, 20304960), (15, 18951296), (16, 17766840), (20, 14213472), (21, 13536640), (24, 11844560), (26, 10933440), (28, 10152480), (30, 9475648), (32, 8883420), (35, 8121984), (39, 7288960), (40, 7106736), (42, 6768320), (48, 5922280), (52, 5466720), (56, 5076240), (60, 4737824), (64, 4441710), (65, 4373376), (70, 4060992), (78, 3644480), (80, 3553368), (84, 3384160), (91, 3123840), (96, 2961140), (104, 2733360), (105, 2707328), (112, 2538120), (120, 2368912), (128, 2220855), (130, 2186688), (140, 2030496), (156, 1822240), (160, 1776684), (168, 1692080), (182, 1561920), (192, 1480570), (195, 1457792), (208, 1366680), (210, 1353664), (224, 1269060), (240, 1184456), (260, 1093344), (273, 1041280), (280, 1015248), (312, 911120), (320, 888342), (336, 846040), (364, 780960), (384, 740285), (390, 728896), (416, 683340), (420, 676832), (448, 634530), (455, 624768), (480, 592228), (520, 546672), (546, 520640), (560, 507624), (624, 455560), (640, 444171), (672, 423020), (728, 390480), (780, 364448), (832, 341670), (840, 338416), (896, 317265), (910, 312384), (960, 296114), (1040, 273336), (1092, 260320), (1120, 253812), (1248, 227780), (1344, 211510), (1365, 208256), (1456, 195240), (1560, 182224), (1627, 174720), (1664, 170835), (1680, 169208), (1820, 156192), (1920, 148057), (2080, 136668), (2184, 130160), (2240, 126906), (2496, 113890), (2688, 105755), (2730, 104128), (2912, 97620), (3120, 91112), (3254, 87360), (3360, 84604), (3640, 78096), (4160, 68334), (4368, 65080), (4480, 63453), (4881, 58240), (4992, 56945), (5460, 52064), (5824, 48810), (6240, 45556), (6508, 43680), (6720, 42302), (7280, 39048), (8135, 34944), (8320, 34167), (8736, 32540), (9762, 29120), (10920, 26032), (11389, 24960), (11648, 24405), (12480, 22778), (13016, 21840), (13440, 21151), (14560, 19524), (16270, 17472)]