28015701120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13399}}^1$

素因数の和:13449

約数の個数: 384

約数和(自身を含む): 109070640000

約数和(自身を除く): 81054938880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 242, 264, 270, 288, 297, 320, 330, 352, 360, 363, 384, 396, 432, 440, 480, 484, 495, 528, 540, 576, 594, 605, 640, 660, 704, 720, 726, 792, 864, 880, 960, 968, 990, 1056, 1080, 1089, 1152, 1188, 1210, 1320, 1408, 1440, 1452, 1485, 1584, 1728, 1760, 1815, 1920, 1936, 1980, 2112, 2160, 2178, 2376, 2420, 2640, 2880, 2904, 2970, 3168, 3267, 3456, 3520, 3630, 3872, 3960, 4224, 4320, 4356, 4752, 4840, 5280, 5445, 5760, 5808, 5940, 6336, 6534, 7040, 7260, 7744, 7920, 8640, 8712, 9504, 9680, 10560, 10890, 11616, 11880, 12672, 13068, 13399, 14520, 15488, 15840, 16335, 17280, 17424, 19008, 19360, 21120, 21780, 23232, 23760, 26136, 26798, 29040, 31680, 32670, 34848, 38016, 38720, 40197, 43560, 46464, 47520, 52272, 53596, 58080, 63360, 65340, 66995, 69696, 77440, 80394, 87120, 95040, 104544, 107192, 116160, 120591, 130680, 133990, 139392, 147389, 160788, 174240, 190080, 200985, 209088, 214384, 232320, 241182, 261360, 267980, 294778, 321576, 348480, 361773, 401970, 418176, 428768, 442167, 482364, 522720, 535960, 589556, 602955, 643152, 696960, 723546, 736945, 803940, 857536, 884334, 964728, 1045440, 1071920, 1179112, 1205910, 1286304, 1326501, 1447092, 1473890, 1607880, 1621279, 1715072, 1768668, 1808865, 1929456, 2090880, 2143840, 2210835, 2358224, 2411820, 2572608, 2653002, 2894184, 2947780, 3215760, 3242558, 3537336, 3617730, 3858912, 3979503, 4287680, 4421670, 4716448, 4823640, 4863837, 5145216, 5306004, 5788368, 5895560, 6431520, 6485116, 6632505, 7074672, 7235460, 7717824, 7959006, 8106395, 8575360, 8843340, 9432896, 9647280, 9727674, 10612008, 11576736, 11791120, 12863040, 12970232, 13265010, 14149344, 14470920, 14591511, 15435648, 15918012, 16212790, 17686680, 18865792, 19294560, 19455348, 19897515, 21224016, 23153472, 23582240, 24319185, 25726080, 25940464, 26530020, 28298688, 28941840, 29183022, 31836024, 32425580, 35373360, 38589120, 38910696, 39795030, 42448032, 43774533, 46306944, 47164480, 48638370, 51880928, 53060040, 56597376, 57883680, 58366044, 63672048, 64851160, 70746720, 72957555, 77178240, 77821392, 79590060, 84896064, 87549066, 94328960, 97276740, 103761856, 106120080, 115767360, 116732088, 127344096, 129702320, 141493440, 145915110, 155642784, 159180120, 169792128, 175098132, 194553480, 207523712, 212240160, 218872665, 231534720, 233464176, 254688192, 259404640, 282986880, 291830220, 311285568, 318360240, 350196264, 389106960, 424480320, 437745330, 466928352, 509376384, 518809280, 583660440, 622571136, 636720480, 700392528, 778213920, 848960640, 875490660, 933856704, 1037618560, 1167320880, 1273440960, 1400785056, 1556427840, 1750981320, 1867713408, 2334641760, 2546881920, 2801570112, 3112855680, 3501962640, 4669283520, 5603140224, 7003925280, 9338567040, 14007850560, 28015701120]

約数ペア:

[(1, 28015701120), (2, 14007850560), (3, 9338567040), (4, 7003925280), (5, 5603140224), (6, 4669283520), (8, 3501962640), (9, 3112855680), (10, 2801570112), (11, 2546881920), (12, 2334641760), (15, 1867713408), (16, 1750981320), (18, 1556427840), (20, 1400785056), (22, 1273440960), (24, 1167320880), (27, 1037618560), (30, 933856704), (32, 875490660), (33, 848960640), (36, 778213920), (40, 700392528), (44, 636720480), (45, 622571136), (48, 583660440), (54, 518809280), (55, 509376384), (60, 466928352), (64, 437745330), (66, 424480320), (72, 389106960), (80, 350196264), (88, 318360240), (90, 311285568), (96, 291830220), (99, 282986880), (108, 259404640), (110, 254688192), (120, 233464176), (121, 231534720), (128, 218872665), (132, 212240160), (135, 207523712), (144, 194553480), (160, 175098132), (165, 169792128), (176, 159180120), (180, 155642784), (192, 145915110), (198, 141493440), (216, 129702320), (220, 127344096), (240, 116732088), (242, 115767360), (264, 106120080), (270, 103761856), (288, 97276740), (297, 94328960), (320, 87549066), (330, 84896064), (352, 79590060), (360, 77821392), (363, 77178240), (384, 72957555), (396, 70746720), (432, 64851160), (440, 63672048), (480, 58366044), (484, 57883680), (495, 56597376), (528, 53060040), (540, 51880928), (576, 48638370), (594, 47164480), (605, 46306944), (640, 43774533), (660, 42448032), (704, 39795030), (720, 38910696), (726, 38589120), (792, 35373360), (864, 32425580), (880, 31836024), (960, 29183022), (968, 28941840), (990, 28298688), (1056, 26530020), (1080, 25940464), (1089, 25726080), (1152, 24319185), (1188, 23582240), (1210, 23153472), (1320, 21224016), (1408, 19897515), (1440, 19455348), (1452, 19294560), (1485, 18865792), (1584, 17686680), (1728, 16212790), (1760, 15918012), (1815, 15435648), (1920, 14591511), (1936, 14470920), (1980, 14149344), (2112, 13265010), (2160, 12970232), (2178, 12863040), (2376, 11791120), (2420, 11576736), (2640, 10612008), (2880, 9727674), (2904, 9647280), (2970, 9432896), (3168, 8843340), (3267, 8575360), (3456, 8106395), (3520, 7959006), (3630, 7717824), (3872, 7235460), (3960, 7074672), (4224, 6632505), (4320, 6485116), (4356, 6431520), (4752, 5895560), (4840, 5788368), (5280, 5306004), (5445, 5145216), (5760, 4863837), (5808, 4823640), (5940, 4716448), (6336, 4421670), (6534, 4287680), (7040, 3979503), (7260, 3858912), (7744, 3617730), (7920, 3537336), (8640, 3242558), (8712, 3215760), (9504, 2947780), (9680, 2894184), (10560, 2653002), (10890, 2572608), (11616, 2411820), (11880, 2358224), (12672, 2210835), (13068, 2143840), (13399, 2090880), (14520, 1929456), (15488, 1808865), (15840, 1768668), (16335, 1715072), (17280, 1621279), (17424, 1607880), (19008, 1473890), (19360, 1447092), (21120, 1326501), (21780, 1286304), (23232, 1205910), (23760, 1179112), (26136, 1071920), (26798, 1045440), (29040, 964728), (31680, 884334), (32670, 857536), (34848, 803940), (38016, 736945), (38720, 723546), (40197, 696960), (43560, 643152), (46464, 602955), (47520, 589556), (52272, 535960), (53596, 522720), (58080, 482364), (63360, 442167), (65340, 428768), (66995, 418176), (69696, 401970), (77440, 361773), (80394, 348480), (87120, 321576), (95040, 294778), (104544, 267980), (107192, 261360), (116160, 241182), (120591, 232320), (130680, 214384), (133990, 209088), (139392, 200985), (147389, 190080), (160788, 174240)]