851585280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2481

約数の個数: 288

約数和(自身を含む): 3348758784

約数和(自身を除く): 2497173504

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, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2437, 2496, 2688, 2730, 2912, 3120, 3328, 3360, 3640, 3840, 4160, 4368, 4480, 4874, 4992, 5376, 5460, 5824, 6240, 6720, 7280, 7311, 8320, 8736, 8960, 9748, 9984, 10920, 11648, 12185, 12480, 13440, 14560, 14622, 16640, 17059, 17472, 19496, 21840, 23296, 24370, 24960, 26880, 29120, 29244, 31681, 34118, 34944, 36555, 38992, 43680, 48740, 49920, 51177, 58240, 58488, 63362, 68236, 69888, 73110, 77984, 85295, 87360, 95043, 97480, 102354, 116480, 116976, 126724, 136472, 146220, 155968, 158405, 170590, 174720, 190086, 194960, 204708, 221767, 233952, 253448, 255885, 272944, 292440, 311936, 316810, 341180, 349440, 380172, 389920, 409416, 443534, 467904, 475215, 506896, 511770, 545888, 584880, 623872, 633620, 665301, 682360, 760344, 779840, 818832, 887068, 935808, 950430, 1013792, 1023540, 1091776, 1108835, 1169760, 1267240, 1330602, 1364720, 1520688, 1559680, 1637664, 1774136, 1871616, 1900860, 2027584, 2047080, 2183552, 2217670, 2339520, 2534480, 2661204, 2729440, 3041376, 3119360, 3275328, 3326505, 3548272, 3801720, 4055168, 4094160, 4367104, 4435340, 4679040, 5068960, 5322408, 5458880, 6082752, 6550656, 6653010, 7096544, 7603440, 8110336, 8188320, 8870680, 9358080, 10137920, 10644816, 10917760, 12165504, 13101312, 13306020, 14193088, 15206880, 16376640, 17741360, 20275840, 21289632, 21835520, 24331008, 26612040, 28386176, 30413760, 32753280, 35482720, 40551680, 42579264, 53224080, 56772352, 60827520, 65506560, 70965440, 85158528, 106448160, 121655040, 141930880, 170317056, 212896320, 283861760, 425792640, 851585280]

約数ペア:

[(1, 851585280), (2, 425792640), (3, 283861760), (4, 212896320), (5, 170317056), (6, 141930880), (7, 121655040), (8, 106448160), (10, 85158528), (12, 70965440), (13, 65506560), (14, 60827520), (15, 56772352), (16, 53224080), (20, 42579264), (21, 40551680), (24, 35482720), (26, 32753280), (28, 30413760), (30, 28386176), (32, 26612040), (35, 24331008), (39, 21835520), (40, 21289632), (42, 20275840), (48, 17741360), (52, 16376640), (56, 15206880), (60, 14193088), (64, 13306020), (65, 13101312), (70, 12165504), (78, 10917760), (80, 10644816), (84, 10137920), (91, 9358080), (96, 8870680), (104, 8188320), (105, 8110336), (112, 7603440), (120, 7096544), (128, 6653010), (130, 6550656), (140, 6082752), (156, 5458880), (160, 5322408), (168, 5068960), (182, 4679040), (192, 4435340), (195, 4367104), (208, 4094160), (210, 4055168), (224, 3801720), (240, 3548272), (256, 3326505), (260, 3275328), (273, 3119360), (280, 3041376), (312, 2729440), (320, 2661204), (336, 2534480), (364, 2339520), (384, 2217670), (390, 2183552), (416, 2047080), (420, 2027584), (448, 1900860), (455, 1871616), (480, 1774136), (520, 1637664), (546, 1559680), (560, 1520688), (624, 1364720), (640, 1330602), (672, 1267240), (728, 1169760), (768, 1108835), (780, 1091776), (832, 1023540), (840, 1013792), (896, 950430), (910, 935808), (960, 887068), (1040, 818832), (1092, 779840), (1120, 760344), (1248, 682360), (1280, 665301), (1344, 633620), (1365, 623872), (1456, 584880), (1560, 545888), (1664, 511770), (1680, 506896), (1792, 475215), (1820, 467904), (1920, 443534), (2080, 409416), (2184, 389920), (2240, 380172), (2437, 349440), (2496, 341180), (2688, 316810), (2730, 311936), (2912, 292440), (3120, 272944), (3328, 255885), (3360, 253448), (3640, 233952), (3840, 221767), (4160, 204708), (4368, 194960), (4480, 190086), (4874, 174720), (4992, 170590), (5376, 158405), (5460, 155968), (5824, 146220), (6240, 136472), (6720, 126724), (7280, 116976), (7311, 116480), (8320, 102354), (8736, 97480), (8960, 95043), (9748, 87360), (9984, 85295), (10920, 77984), (11648, 73110), (12185, 69888), (12480, 68236), (13440, 63362), (14560, 58488), (14622, 58240), (16640, 51177), (17059, 49920), (17472, 48740), (19496, 43680), (21840, 38992), (23296, 36555), (24370, 34944), (24960, 34118), (26880, 31681), (29120, 29244)]