1268641920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 512

約数和(自身を含む): 5107898880

約数和(自身を除く): 3839256960

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, 53, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 106, 112, 120, 128, 130, 137, 140, 156, 159, 160, 168, 182, 192, 195, 208, 210, 212, 224, 240, 260, 265, 273, 274, 280, 312, 318, 320, 336, 364, 371, 384, 390, 411, 416, 420, 424, 448, 455, 480, 520, 530, 546, 548, 560, 624, 636, 640, 672, 685, 689, 728, 742, 780, 795, 822, 832, 840, 848, 896, 910, 959, 960, 1040, 1060, 1092, 1096, 1113, 1120, 1248, 1272, 1344, 1365, 1370, 1378, 1456, 1484, 1560, 1590, 1644, 1664, 1680, 1696, 1781, 1820, 1855, 1918, 1920, 2055, 2067, 2080, 2120, 2184, 2192, 2226, 2240, 2496, 2544, 2688, 2730, 2740, 2756, 2877, 2912, 2968, 3120, 3180, 3288, 3360, 3392, 3445, 3562, 3640, 3710, 3836, 4110, 4134, 4160, 4240, 4368, 4384, 4452, 4480, 4795, 4823, 4992, 5088, 5343, 5460, 5480, 5512, 5565, 5754, 5824, 5936, 6240, 6360, 6576, 6720, 6784, 6890, 7124, 7261, 7280, 7420, 7672, 8220, 8268, 8320, 8480, 8736, 8768, 8904, 8905, 9590, 9646, 10176, 10335, 10686, 10920, 10960, 11024, 11130, 11508, 11648, 11872, 12467, 12480, 12720, 13152, 13440, 13780, 14248, 14385, 14469, 14522, 14560, 14840, 15344, 16440, 16536, 16960, 17472, 17536, 17808, 17810, 19180, 19292, 20352, 20670, 21372, 21783, 21840, 21920, 22048, 22260, 23016, 23744, 24115, 24934, 24960, 25440, 26304, 26715, 27560, 28496, 28770, 28938, 29044, 29120, 29680, 30688, 32880, 33072, 33920, 34944, 35616, 35620, 36305, 37401, 38360, 38584, 41340, 42744, 43566, 43680, 43840, 44096, 44520, 46032, 47488, 48230, 49868, 50827, 50880, 52608, 53430, 55120, 56992, 57540, 57876, 58088, 58240, 59360, 61376, 62335, 65760, 66144, 71232, 71240, 72345, 72610, 74802, 76720, 77168, 82680, 85488, 87132, 87360, 87680, 88192, 89040, 92064, 94393, 96460, 99736, 101654, 101760, 106860, 108915, 110240, 113984, 115080, 115752, 116176, 118720, 122752, 124670, 131520, 132288, 142464, 142480, 144690, 145220, 149604, 152481, 153440, 154336, 165360, 170976, 174264, 174720, 178080, 184128, 187005, 188786, 192920, 199472, 203308, 213720, 217830, 220480, 227968, 230160, 231504, 232352, 237440, 249340, 254135, 263040, 264576, 283179, 284960, 289380, 290440, 299208, 304962, 306880, 308672, 330720, 341952, 348528, 356160, 368256, 374010, 377572, 385840, 398944, 406616, 427440, 435660, 440960, 460320, 463008, 464704, 471965, 498680, 508270, 566358, 569920, 578760, 580880, 598416, 609924, 613760, 617344, 660751, 661440, 683904, 697056, 712320, 748020, 755144, 762405, 771680, 797888, 813232, 854880, 871320, 920640, 926016, 929408, 943930, 997360, 1016540, 1132716, 1139840, 1157520, 1161760, 1196832, 1219848, 1321502, 1322880, 1394112, 1415895, 1496040, 1510288, 1524810, 1543360, 1595776, 1626464, 1709760, 1742640, 1841280, 1852032, 1887860, 1982253, 1994720, 2033080, 2265432, 2315040, 2323520, 2393664, 2439696, 2643004, 2788224, 2831790, 2992080, 3020576, 3049620, 3086720, 3252928, 3303755, 3419520, 3485280, 3775720, 3964506, 3989440, 4066160, 4530864, 4630080, 4647040, 4787328, 4879392, 5286008, 5663580, 5984160, 6041152, 6099240, 6505856, 6607510, 6970560, 7551440, 7929012, 7978880, 8132320, 9061728, 9260160, 9758784, 9911265, 10572016, 11327160, 11968320, 12082304, 12198480, 13215020, 13941120, 15102880, 15858024, 16264640, 18123456, 19517568, 19822530, 21144032, 22654320, 23936640, 24396960, 26430040, 30205760, 31716048, 32529280, 36246912, 39645060, 42288064, 45308640, 48793920, 52860080, 60411520, 63432096, 79290120, 84576128, 90617280, 97587840, 105720160, 126864192, 158580240, 181234560, 211440320, 253728384, 317160480, 422880640, 634320960, 1268641920]

約数ペア:

[(1, 1268641920), (2, 634320960), (3, 422880640), (4, 317160480), (5, 253728384), (6, 211440320), (7, 181234560), (8, 158580240), (10, 126864192), (12, 105720160), (13, 97587840), (14, 90617280), (15, 84576128), (16, 79290120), (20, 63432096), (21, 60411520), (24, 52860080), (26, 48793920), (28, 45308640), (30, 42288064), (32, 39645060), (35, 36246912), (39, 32529280), (40, 31716048), (42, 30205760), (48, 26430040), (52, 24396960), (53, 23936640), (56, 22654320), (60, 21144032), (64, 19822530), (65, 19517568), (70, 18123456), (78, 16264640), (80, 15858024), (84, 15102880), (91, 13941120), (96, 13215020), (104, 12198480), (105, 12082304), (106, 11968320), (112, 11327160), (120, 10572016), (128, 9911265), (130, 9758784), (137, 9260160), (140, 9061728), (156, 8132320), (159, 7978880), (160, 7929012), (168, 7551440), (182, 6970560), (192, 6607510), (195, 6505856), (208, 6099240), (210, 6041152), (212, 5984160), (224, 5663580), (240, 5286008), (260, 4879392), (265, 4787328), (273, 4647040), (274, 4630080), (280, 4530864), (312, 4066160), (318, 3989440), (320, 3964506), (336, 3775720), (364, 3485280), (371, 3419520), (384, 3303755), (390, 3252928), (411, 3086720), (416, 3049620), (420, 3020576), (424, 2992080), (448, 2831790), (455, 2788224), (480, 2643004), (520, 2439696), (530, 2393664), (546, 2323520), (548, 2315040), (560, 2265432), (624, 2033080), (636, 1994720), (640, 1982253), (672, 1887860), (685, 1852032), (689, 1841280), (728, 1742640), (742, 1709760), (780, 1626464), (795, 1595776), (822, 1543360), (832, 1524810), (840, 1510288), (848, 1496040), (896, 1415895), (910, 1394112), (959, 1322880), (960, 1321502), (1040, 1219848), (1060, 1196832), (1092, 1161760), (1096, 1157520), (1113, 1139840), (1120, 1132716), (1248, 1016540), (1272, 997360), (1344, 943930), (1365, 929408), (1370, 926016), (1378, 920640), (1456, 871320), (1484, 854880), (1560, 813232), (1590, 797888), (1644, 771680), (1664, 762405), (1680, 755144), (1696, 748020), (1781, 712320), (1820, 697056), (1855, 683904), (1918, 661440), (1920, 660751), (2055, 617344), (2067, 613760), (2080, 609924), (2120, 598416), (2184, 580880), (2192, 578760), (2226, 569920), (2240, 566358), (2496, 508270), (2544, 498680), (2688, 471965), (2730, 464704), (2740, 463008), (2756, 460320), (2877, 440960), (2912, 435660), (2968, 427440), (3120, 406616), (3180, 398944), (3288, 385840), (3360, 377572), (3392, 374010), (3445, 368256), (3562, 356160), (3640, 348528), (3710, 341952), (3836, 330720), (4110, 308672), (4134, 306880), (4160, 304962), (4240, 299208), (4368, 290440), (4384, 289380), (4452, 284960), (4480, 283179), (4795, 264576), (4823, 263040), (4992, 254135), (5088, 249340), (5343, 237440), (5460, 232352), (5480, 231504), (5512, 230160), (5565, 227968), (5754, 220480), (5824, 217830), (5936, 213720), (6240, 203308), (6360, 199472), (6576, 192920), (6720, 188786), (6784, 187005), (6890, 184128), (7124, 178080), (7261, 174720), (7280, 174264), (7420, 170976), (7672, 165360), (8220, 154336), (8268, 153440), (8320, 152481), (8480, 149604), (8736, 145220), (8768, 144690), (8904, 142480), (8905, 142464), (9590, 132288), (9646, 131520), (10176, 124670), (10335, 122752), (10686, 118720), (10920, 116176), (10960, 115752), (11024, 115080), (11130, 113984), (11508, 110240), (11648, 108915), (11872, 106860), (12467, 101760), (12480, 101654), (12720, 99736), (13152, 96460), (13440, 94393), (13780, 92064), (14248, 89040), (14385, 88192), (14469, 87680), (14522, 87360), (14560, 87132), (14840, 85488), (15344, 82680), (16440, 77168), (16536, 76720), (16960, 74802), (17472, 72610), (17536, 72345), (17808, 71240), (17810, 71232), (19180, 66144), (19292, 65760), (20352, 62335), (20670, 61376), (21372, 59360), (21783, 58240), (21840, 58088), (21920, 57876), (22048, 57540), (22260, 56992), (23016, 55120), (23744, 53430), (24115, 52608), (24934, 50880), (24960, 50827), (25440, 49868), (26304, 48230), (26715, 47488), (27560, 46032), (28496, 44520), (28770, 44096), (28938, 43840), (29044, 43680), (29120, 43566), (29680, 42744), (30688, 41340), (32880, 38584), (33072, 38360), (33920, 37401), (34944, 36305), (35616, 35620)]