861871920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 640

約数和(自身を含む): 3626434560

約数和(自身を除く): 2764562640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 31, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 62, 65, 67, 70, 76, 78, 80, 84, 91, 93, 95, 104, 105, 112, 114, 120, 124, 130, 133, 134, 140, 152, 155, 156, 168, 182, 186, 190, 195, 201, 208, 210, 217, 228, 240, 247, 248, 260, 266, 268, 273, 280, 285, 304, 310, 312, 335, 336, 364, 372, 380, 390, 399, 402, 403, 420, 434, 455, 456, 465, 469, 494, 496, 520, 532, 536, 546, 560, 570, 589, 620, 624, 651, 665, 670, 728, 741, 744, 760, 780, 798, 804, 806, 840, 868, 871, 910, 912, 930, 938, 988, 1005, 1040, 1064, 1072, 1085, 1092, 1140, 1178, 1209, 1235, 1240, 1273, 1302, 1330, 1340, 1365, 1407, 1456, 1482, 1488, 1520, 1560, 1596, 1608, 1612, 1680, 1729, 1736, 1742, 1767, 1820, 1860, 1876, 1976, 1995, 2010, 2015, 2077, 2128, 2170, 2184, 2280, 2345, 2356, 2418, 2470, 2480, 2546, 2604, 2613, 2660, 2680, 2730, 2814, 2821, 2945, 2964, 3120, 3192, 3216, 3224, 3255, 3458, 3472, 3484, 3534, 3640, 3705, 3720, 3752, 3819, 3952, 3990, 4020, 4030, 4123, 4154, 4340, 4355, 4368, 4560, 4690, 4712, 4836, 4940, 5092, 5187, 5208, 5226, 5320, 5360, 5460, 5628, 5642, 5890, 5928, 6045, 6097, 6231, 6365, 6384, 6448, 6510, 6916, 6968, 7035, 7068, 7280, 7410, 7440, 7504, 7638, 7657, 7980, 8040, 8060, 8246, 8308, 8463, 8645, 8680, 8710, 8835, 8911, 9380, 9424, 9672, 9880, 10184, 10374, 10385, 10416, 10452, 10640, 10920, 11256, 11284, 11780, 11856, 12090, 12194, 12369, 12462, 12730, 13020, 13065, 13832, 13936, 14070, 14105, 14136, 14539, 14820, 15276, 15314, 15960, 16080, 16120, 16492, 16549, 16616, 16926, 17290, 17360, 17420, 17670, 17822, 18291, 18760, 19095, 19344, 19760, 20368, 20615, 20748, 20770, 20904, 21840, 22512, 22568, 22971, 23560, 24180, 24388, 24738, 24924, 25460, 25935, 26040, 26130, 26733, 27001, 27664, 28140, 28210, 28272, 29078, 29640, 30485, 30552, 30628, 31155, 31920, 32240, 32984, 33098, 33232, 33852, 34580, 34840, 35340, 35644, 36582, 37520, 38190, 38285, 39463, 41230, 41496, 41540, 41808, 42315, 43617, 44555, 45136, 45942, 47120, 48360, 48776, 49476, 49647, 49848, 50920, 51870, 52080, 52260, 53466, 53599, 54002, 56280, 56420, 58156, 59280, 60970, 61104, 61256, 61845, 62310, 65968, 66196, 67704, 69160, 69680, 70680, 71288, 72695, 73164, 76380, 76570, 78926, 81003, 82460, 82745, 82992, 83080, 84630, 87234, 89110, 91455, 91884, 96720, 97552, 98952, 99294, 99696, 101840, 103740, 104520, 106932, 107198, 108004, 112560, 112840, 114855, 115843, 116312, 118389, 121940, 122512, 123690, 124620, 132392, 133665, 135005, 135408, 138320, 141360, 142576, 145390, 146328, 152760, 153140, 157852, 160797, 162006, 164920, 165490, 166160, 169260, 174468, 178220, 182910, 183768, 189007, 197315, 197904, 198588, 207480, 209040, 213864, 214396, 216008, 218085, 225680, 229710, 231686, 232624, 236778, 243880, 247380, 248235, 249240, 264784, 267330, 267995, 270010, 276241, 290780, 292656, 305520, 306280, 315704, 321594, 324012, 329840, 330980, 338520, 347529, 348936, 356440, 365820, 367536, 378014, 394630, 397176, 405015, 414960, 427728, 428792, 432016, 436170, 459420, 463372, 473556, 487760, 494760, 496470, 498480, 513019, 534660, 535990, 540020, 552482, 567021, 579215, 581560, 591945, 612560, 631408, 643188, 648024, 661960, 677040, 695058, 697872, 712880, 731640, 756028, 789260, 794352, 803985, 810030, 828723, 857584, 872340, 918840, 926744, 945035, 947112, 989520, 992940, 1026038, 1069320, 1071980, 1080040, 1104964, 1134042, 1158430, 1163120, 1183890, 1286376, 1296048, 1323920, 1381205, 1390116, 1463280, 1512056, 1539057, 1578520, 1607970, 1620060, 1657446, 1737645, 1744680, 1837680, 1853488, 1890070, 1894224, 1985880, 2052076, 2138640, 2143960, 2160080, 2209928, 2268084, 2316860, 2367780, 2565095, 2572752, 2762410, 2780232, 2835105, 3024112, 3078114, 3157040, 3215940, 3240120, 3314892, 3475290, 3489360, 3591133, 3780140, 3971760, 4104152, 4143615, 4287920, 4419856, 4536168, 4633720, 4735560, 5130190, 5524820, 5560464, 5670210, 6156228, 6431880, 6480240, 6629784, 6950580, 7182266, 7560280, 7695285, 8208304, 8287230, 9072336, 9267440, 9471120, 10260380, 10773399, 11049640, 11340420, 12312456, 12863760, 13259568, 13901160, 14364532, 15120560, 15390570, 16574460, 17955665, 20520760, 21546798, 22099280, 22680840, 24624912, 27802320, 28729064, 30781140, 33148920, 35911330, 41041520, 43093596, 45361680, 53866995, 57458128, 61562280, 66297840, 71822660, 86187192, 107733990, 123124560, 143645320, 172374384, 215467980, 287290640, 430935960, 861871920]

約数ペア:

[(1, 861871920), (2, 430935960), (3, 287290640), (4, 215467980), (5, 172374384), (6, 143645320), (7, 123124560), (8, 107733990), (10, 86187192), (12, 71822660), (13, 66297840), (14, 61562280), (15, 57458128), (16, 53866995), (19, 45361680), (20, 43093596), (21, 41041520), (24, 35911330), (26, 33148920), (28, 30781140), (30, 28729064), (31, 27802320), (35, 24624912), (38, 22680840), (39, 22099280), (40, 21546798), (42, 20520760), (48, 17955665), (52, 16574460), (56, 15390570), (57, 15120560), (60, 14364532), (62, 13901160), (65, 13259568), (67, 12863760), (70, 12312456), (76, 11340420), (78, 11049640), (80, 10773399), (84, 10260380), (91, 9471120), (93, 9267440), (95, 9072336), (104, 8287230), (105, 8208304), (112, 7695285), (114, 7560280), (120, 7182266), (124, 6950580), (130, 6629784), (133, 6480240), (134, 6431880), (140, 6156228), (152, 5670210), (155, 5560464), (156, 5524820), (168, 5130190), (182, 4735560), (186, 4633720), (190, 4536168), (195, 4419856), (201, 4287920), (208, 4143615), (210, 4104152), (217, 3971760), (228, 3780140), (240, 3591133), (247, 3489360), (248, 3475290), (260, 3314892), (266, 3240120), (268, 3215940), (273, 3157040), (280, 3078114), (285, 3024112), (304, 2835105), (310, 2780232), (312, 2762410), (335, 2572752), (336, 2565095), (364, 2367780), (372, 2316860), (380, 2268084), (390, 2209928), (399, 2160080), (402, 2143960), (403, 2138640), (420, 2052076), (434, 1985880), (455, 1894224), (456, 1890070), (465, 1853488), (469, 1837680), (494, 1744680), (496, 1737645), (520, 1657446), (532, 1620060), (536, 1607970), (546, 1578520), (560, 1539057), (570, 1512056), (589, 1463280), (620, 1390116), (624, 1381205), (651, 1323920), (665, 1296048), (670, 1286376), (728, 1183890), (741, 1163120), (744, 1158430), (760, 1134042), (780, 1104964), (798, 1080040), (804, 1071980), (806, 1069320), (840, 1026038), (868, 992940), (871, 989520), (910, 947112), (912, 945035), (930, 926744), (938, 918840), (988, 872340), (1005, 857584), (1040, 828723), (1064, 810030), (1072, 803985), (1085, 794352), (1092, 789260), (1140, 756028), (1178, 731640), (1209, 712880), (1235, 697872), (1240, 695058), (1273, 677040), (1302, 661960), (1330, 648024), (1340, 643188), (1365, 631408), (1407, 612560), (1456, 591945), (1482, 581560), (1488, 579215), (1520, 567021), (1560, 552482), (1596, 540020), (1608, 535990), (1612, 534660), (1680, 513019), (1729, 498480), (1736, 496470), (1742, 494760), (1767, 487760), (1820, 473556), (1860, 463372), (1876, 459420), (1976, 436170), (1995, 432016), (2010, 428792), (2015, 427728), (2077, 414960), (2128, 405015), (2170, 397176), (2184, 394630), (2280, 378014), (2345, 367536), (2356, 365820), (2418, 356440), (2470, 348936), (2480, 347529), (2546, 338520), (2604, 330980), (2613, 329840), (2660, 324012), (2680, 321594), (2730, 315704), (2814, 306280), (2821, 305520), (2945, 292656), (2964, 290780), (3120, 276241), (3192, 270010), (3216, 267995), (3224, 267330), (3255, 264784), (3458, 249240), (3472, 248235), (3484, 247380), (3534, 243880), (3640, 236778), (3705, 232624), (3720, 231686), (3752, 229710), (3819, 225680), (3952, 218085), (3990, 216008), (4020, 214396), (4030, 213864), (4123, 209040), (4154, 207480), (4340, 198588), (4355, 197904), (4368, 197315), (4560, 189007), (4690, 183768), (4712, 182910), (4836, 178220), (4940, 174468), (5092, 169260), (5187, 166160), (5208, 165490), (5226, 164920), (5320, 162006), (5360, 160797), (5460, 157852), (5628, 153140), (5642, 152760), (5890, 146328), (5928, 145390), (6045, 142576), (6097, 141360), (6231, 138320), (6365, 135408), (6384, 135005), (6448, 133665), (6510, 132392), (6916, 124620), (6968, 123690), (7035, 122512), (7068, 121940), (7280, 118389), (7410, 116312), (7440, 115843), (7504, 114855), (7638, 112840), (7657, 112560), (7980, 108004), (8040, 107198), (8060, 106932), (8246, 104520), (8308, 103740), (8463, 101840), (8645, 99696), (8680, 99294), (8710, 98952), (8835, 97552), (8911, 96720), (9380, 91884), (9424, 91455), (9672, 89110), (9880, 87234), (10184, 84630), (10374, 83080), (10385, 82992), (10416, 82745), (10452, 82460), (10640, 81003), (10920, 78926), (11256, 76570), (11284, 76380), (11780, 73164), (11856, 72695), (12090, 71288), (12194, 70680), (12369, 69680), (12462, 69160), (12730, 67704), (13020, 66196), (13065, 65968), (13832, 62310), (13936, 61845), (14070, 61256), (14105, 61104), (14136, 60970), (14539, 59280), (14820, 58156), (15276, 56420), (15314, 56280), (15960, 54002), (16080, 53599), (16120, 53466), (16492, 52260), (16549, 52080), (16616, 51870), (16926, 50920), (17290, 49848), (17360, 49647), (17420, 49476), (17670, 48776), (17822, 48360), (18291, 47120), (18760, 45942), (19095, 45136), (19344, 44555), (19760, 43617), (20368, 42315), (20615, 41808), (20748, 41540), (20770, 41496), (20904, 41230), (21840, 39463), (22512, 38285), (22568, 38190), (22971, 37520), (23560, 36582), (24180, 35644), (24388, 35340), (24738, 34840), (24924, 34580), (25460, 33852), (25935, 33232), (26040, 33098), (26130, 32984), (26733, 32240), (27001, 31920), (27664, 31155), (28140, 30628), (28210, 30552), (28272, 30485), (29078, 29640)]