813403920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 320

約数和(自身を含む): 3024806400

約数和(自身を除く): 2211402480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 98, 105, 112, 120, 123, 140, 147, 164, 168, 196, 205, 210, 240, 241, 245, 246, 280, 287, 294, 328, 336, 343, 392, 410, 420, 482, 490, 492, 560, 574, 588, 615, 656, 686, 723, 735, 784, 820, 840, 861, 964, 980, 984, 1029, 1148, 1176, 1205, 1230, 1372, 1435, 1446, 1470, 1640, 1680, 1687, 1715, 1722, 1928, 1960, 1968, 2009, 2058, 2296, 2352, 2410, 2460, 2744, 2870, 2892, 2940, 3280, 3374, 3430, 3444, 3615, 3856, 3920, 4018, 4116, 4305, 4592, 4820, 4920, 5061, 5145, 5488, 5740, 5784, 5880, 6027, 6748, 6860, 6888, 7230, 8036, 8232, 8435, 8610, 9640, 9840, 9881, 10045, 10122, 10290, 11480, 11568, 11760, 11809, 12054, 13496, 13720, 13776, 14063, 14460, 16072, 16464, 16870, 17220, 19280, 19762, 20090, 20244, 20580, 22960, 23618, 24108, 25305, 26992, 27440, 28126, 28920, 29643, 30135, 32144, 33740, 34440, 35427, 39524, 40180, 40488, 41160, 42189, 47236, 48216, 49405, 50610, 56252, 57840, 59045, 59286, 60270, 67480, 68880, 69167, 70315, 70854, 79048, 80360, 80976, 82320, 82663, 84378, 94472, 96432, 98810, 101220, 112504, 118090, 118572, 120540, 134960, 138334, 140630, 141708, 148215, 158096, 160720, 165326, 168756, 177135, 188944, 197620, 202440, 207501, 210945, 225008, 236180, 237144, 241080, 247989, 276668, 281260, 283416, 296430, 330652, 337512, 345835, 354270, 395240, 404880, 413315, 415002, 421890, 472360, 474288, 482160, 484169, 495978, 553336, 562520, 566832, 592860, 661304, 675024, 691670, 708540, 790480, 826630, 830004, 843780, 944720, 968338, 991956, 1037505, 1106672, 1125040, 1185720, 1239945, 1322608, 1383340, 1417080, 1452507, 1653260, 1660008, 1687560, 1936676, 1983912, 2075010, 2371440, 2420845, 2479890, 2766680, 2834160, 2905014, 3306520, 3320016, 3375120, 3389183, 3873352, 3967824, 4150020, 4841690, 4959780, 5533360, 5810028, 6613040, 6778366, 7262535, 7746704, 8300040, 9683380, 9919560, 10167549, 11620056, 13556732, 14525070, 16600080, 16945915, 19366760, 19839120, 20335098, 23240112, 27113464, 29050140, 33891830, 38733520, 40670196, 50837745, 54226928, 58100280, 67783660, 81340392, 101675490, 116200560, 135567320, 162680784, 203350980, 271134640, 406701960, 813403920]

約数ペア:

[(1, 813403920), (2, 406701960), (3, 271134640), (4, 203350980), (5, 162680784), (6, 135567320), (7, 116200560), (8, 101675490), (10, 81340392), (12, 67783660), (14, 58100280), (15, 54226928), (16, 50837745), (20, 40670196), (21, 38733520), (24, 33891830), (28, 29050140), (30, 27113464), (35, 23240112), (40, 20335098), (41, 19839120), (42, 19366760), (48, 16945915), (49, 16600080), (56, 14525070), (60, 13556732), (70, 11620056), (80, 10167549), (82, 9919560), (84, 9683380), (98, 8300040), (105, 7746704), (112, 7262535), (120, 6778366), (123, 6613040), (140, 5810028), (147, 5533360), (164, 4959780), (168, 4841690), (196, 4150020), (205, 3967824), (210, 3873352), (240, 3389183), (241, 3375120), (245, 3320016), (246, 3306520), (280, 2905014), (287, 2834160), (294, 2766680), (328, 2479890), (336, 2420845), (343, 2371440), (392, 2075010), (410, 1983912), (420, 1936676), (482, 1687560), (490, 1660008), (492, 1653260), (560, 1452507), (574, 1417080), (588, 1383340), (615, 1322608), (656, 1239945), (686, 1185720), (723, 1125040), (735, 1106672), (784, 1037505), (820, 991956), (840, 968338), (861, 944720), (964, 843780), (980, 830004), (984, 826630), (1029, 790480), (1148, 708540), (1176, 691670), (1205, 675024), (1230, 661304), (1372, 592860), (1435, 566832), (1446, 562520), (1470, 553336), (1640, 495978), (1680, 484169), (1687, 482160), (1715, 474288), (1722, 472360), (1928, 421890), (1960, 415002), (1968, 413315), (2009, 404880), (2058, 395240), (2296, 354270), (2352, 345835), (2410, 337512), (2460, 330652), (2744, 296430), (2870, 283416), (2892, 281260), (2940, 276668), (3280, 247989), (3374, 241080), (3430, 237144), (3444, 236180), (3615, 225008), (3856, 210945), (3920, 207501), (4018, 202440), (4116, 197620), (4305, 188944), (4592, 177135), (4820, 168756), (4920, 165326), (5061, 160720), (5145, 158096), (5488, 148215), (5740, 141708), (5784, 140630), (5880, 138334), (6027, 134960), (6748, 120540), (6860, 118572), (6888, 118090), (7230, 112504), (8036, 101220), (8232, 98810), (8435, 96432), (8610, 94472), (9640, 84378), (9840, 82663), (9881, 82320), (10045, 80976), (10122, 80360), (10290, 79048), (11480, 70854), (11568, 70315), (11760, 69167), (11809, 68880), (12054, 67480), (13496, 60270), (13720, 59286), (13776, 59045), (14063, 57840), (14460, 56252), (16072, 50610), (16464, 49405), (16870, 48216), (17220, 47236), (19280, 42189), (19762, 41160), (20090, 40488), (20244, 40180), (20580, 39524), (22960, 35427), (23618, 34440), (24108, 33740), (25305, 32144), (26992, 30135), (27440, 29643), (28126, 28920)]