406136640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4649}}^1$

素因数の和:4689

約数の個数: 224

約数和(自身を含む): 1587398400

約数和(自身を除く): 1181261760

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, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4649, 5460, 5824, 6240, 6720, 7280, 8736, 9298, 10920, 12480, 13947, 14560, 17472, 18596, 21840, 23245, 27894, 29120, 32543, 37192, 43680, 46490, 55788, 60437, 65086, 69735, 74384, 87360, 92980, 97629, 111576, 120874, 130172, 139470, 148768, 162715, 181311, 185960, 195258, 223152, 241748, 260344, 278940, 297536, 302185, 325430, 362622, 371920, 390516, 423059, 446304, 483496, 488145, 520688, 557880, 604370, 650860, 725244, 743840, 781032, 846118, 892608, 906555, 966992, 976290, 1041376, 1115760, 1208740, 1269177, 1301720, 1450488, 1487680, 1562064, 1692236, 1813110, 1933984, 1952580, 2082752, 2115295, 2231520, 2417480, 2538354, 2603440, 2900976, 3124128, 3384472, 3626220, 3867968, 3905160, 4230590, 4463040, 4834960, 5076708, 5206880, 5801952, 6248256, 6345885, 6768944, 7252440, 7810320, 8461180, 9669920, 10153416, 10413760, 11603904, 12691770, 13537888, 14504880, 15620640, 16922360, 19339840, 20306832, 25383540, 27075776, 29009760, 31241280, 33844720, 40613664, 50767080, 58019520, 67689440, 81227328, 101534160, 135378880, 203068320, 406136640]

約数ペア:

[(1, 406136640), (2, 203068320), (3, 135378880), (4, 101534160), (5, 81227328), (6, 67689440), (7, 58019520), (8, 50767080), (10, 40613664), (12, 33844720), (13, 31241280), (14, 29009760), (15, 27075776), (16, 25383540), (20, 20306832), (21, 19339840), (24, 16922360), (26, 15620640), (28, 14504880), (30, 13537888), (32, 12691770), (35, 11603904), (39, 10413760), (40, 10153416), (42, 9669920), (48, 8461180), (52, 7810320), (56, 7252440), (60, 6768944), (64, 6345885), (65, 6248256), (70, 5801952), (78, 5206880), (80, 5076708), (84, 4834960), (91, 4463040), (96, 4230590), (104, 3905160), (105, 3867968), (112, 3626220), (120, 3384472), (130, 3124128), (140, 2900976), (156, 2603440), (160, 2538354), (168, 2417480), (182, 2231520), (192, 2115295), (195, 2082752), (208, 1952580), (210, 1933984), (224, 1813110), (240, 1692236), (260, 1562064), (273, 1487680), (280, 1450488), (312, 1301720), (320, 1269177), (336, 1208740), (364, 1115760), (390, 1041376), (416, 976290), (420, 966992), (448, 906555), (455, 892608), (480, 846118), (520, 781032), (546, 743840), (560, 725244), (624, 650860), (672, 604370), (728, 557880), (780, 520688), (832, 488145), (840, 483496), (910, 446304), (960, 423059), (1040, 390516), (1092, 371920), (1120, 362622), (1248, 325430), (1344, 302185), (1365, 297536), (1456, 278940), (1560, 260344), (1680, 241748), (1820, 223152), (2080, 195258), (2184, 185960), (2240, 181311), (2496, 162715), (2730, 148768), (2912, 139470), (3120, 130172), (3360, 120874), (3640, 111576), (4160, 97629), (4368, 92980), (4649, 87360), (5460, 74384), (5824, 69735), (6240, 65086), (6720, 60437), (7280, 55788), (8736, 46490), (9298, 43680), (10920, 37192), (12480, 32543), (13947, 29120), (14560, 27894), (17472, 23245), (18596, 21840)]