71638560

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 384

約数和(自身を含む): 301916160

約数和(自身を除く): 230277600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 103, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 206, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 309, 315, 322, 336, 345, 360, 368, 378, 412, 414, 420, 432, 460, 480, 483, 504, 515, 540, 552, 560, 618, 621, 630, 644, 672, 690, 720, 721, 736, 756, 805, 824, 828, 840, 864, 920, 927, 945, 966, 1008, 1030, 1035, 1080, 1104, 1120, 1236, 1242, 1260, 1288, 1380, 1440, 1442, 1449, 1512, 1545, 1610, 1648, 1656, 1680, 1840, 1854, 1890, 1932, 2016, 2060, 2070, 2160, 2163, 2208, 2369, 2415, 2472, 2484, 2520, 2576, 2760, 2781, 2884, 2898, 3024, 3090, 3105, 3220, 3296, 3312, 3360, 3605, 3680, 3708, 3780, 3864, 4120, 4140, 4320, 4326, 4347, 4635, 4738, 4830, 4944, 4968, 5040, 5152, 5520, 5562, 5768, 5796, 6048, 6180, 6210, 6440, 6489, 6624, 7107, 7210, 7245, 7416, 7560, 7728, 8240, 8280, 8652, 8694, 9270, 9476, 9660, 9888, 9936, 10080, 10815, 11040, 11124, 11536, 11592, 11845, 12360, 12420, 12880, 12978, 13905, 14214, 14420, 14490, 14832, 15120, 15456, 16480, 16560, 16583, 17304, 17388, 18540, 18952, 19320, 19467, 19872, 21321, 21630, 21735, 22248, 23072, 23184, 23690, 24720, 24840, 25760, 25956, 27810, 28428, 28840, 28980, 29664, 30240, 32445, 33120, 33166, 34608, 34776, 35535, 37080, 37904, 38640, 38934, 42642, 43260, 43470, 44496, 46368, 47380, 49440, 49680, 49749, 51912, 55620, 56856, 57680, 57960, 63963, 64890, 66332, 69216, 69552, 71070, 74160, 75808, 77280, 77868, 82915, 85284, 86520, 86940, 88992, 94760, 97335, 99360, 99498, 103824, 106605, 111240, 113712, 115360, 115920, 127926, 129780, 132664, 139104, 142140, 148320, 149247, 155736, 165830, 170568, 173040, 173880, 189520, 194670, 198996, 207648, 213210, 222480, 227424, 231840, 248745, 255852, 259560, 265328, 284280, 298494, 311472, 319815, 331660, 341136, 346080, 347760, 379040, 389340, 397992, 426420, 444960, 447741, 497490, 511704, 519120, 530656, 568560, 596988, 622944, 639630, 663320, 682272, 695520, 746235, 778680, 795984, 852840, 895482, 994980, 1023408, 1038240, 1137120, 1193976, 1279260, 1326640, 1492470, 1557360, 1591968, 1705680, 1790964, 1989960, 2046816, 2238705, 2387952, 2558520, 2653280, 2984940, 3114720, 3411360, 3581928, 3979920, 4477410, 4775904, 5117040, 5969880, 7163856, 7959840, 8954820, 10234080, 11939760, 14327712, 17909640, 23879520, 35819280, 71638560]

約数ペア:

[(1, 71638560), (2, 35819280), (3, 23879520), (4, 17909640), (5, 14327712), (6, 11939760), (7, 10234080), (8, 8954820), (9, 7959840), (10, 7163856), (12, 5969880), (14, 5117040), (15, 4775904), (16, 4477410), (18, 3979920), (20, 3581928), (21, 3411360), (23, 3114720), (24, 2984940), (27, 2653280), (28, 2558520), (30, 2387952), (32, 2238705), (35, 2046816), (36, 1989960), (40, 1790964), (42, 1705680), (45, 1591968), (46, 1557360), (48, 1492470), (54, 1326640), (56, 1279260), (60, 1193976), (63, 1137120), (69, 1038240), (70, 1023408), (72, 994980), (80, 895482), (84, 852840), (90, 795984), (92, 778680), (96, 746235), (103, 695520), (105, 682272), (108, 663320), (112, 639630), (115, 622944), (120, 596988), (126, 568560), (135, 530656), (138, 519120), (140, 511704), (144, 497490), (160, 447741), (161, 444960), (168, 426420), (180, 397992), (184, 389340), (189, 379040), (206, 347760), (207, 346080), (210, 341136), (216, 331660), (224, 319815), (230, 311472), (240, 298494), (252, 284280), (270, 265328), (276, 259560), (280, 255852), (288, 248745), (309, 231840), (315, 227424), (322, 222480), (336, 213210), (345, 207648), (360, 198996), (368, 194670), (378, 189520), (412, 173880), (414, 173040), (420, 170568), (432, 165830), (460, 155736), (480, 149247), (483, 148320), (504, 142140), (515, 139104), (540, 132664), (552, 129780), (560, 127926), (618, 115920), (621, 115360), (630, 113712), (644, 111240), (672, 106605), (690, 103824), (720, 99498), (721, 99360), (736, 97335), (756, 94760), (805, 88992), (824, 86940), (828, 86520), (840, 85284), (864, 82915), (920, 77868), (927, 77280), (945, 75808), (966, 74160), (1008, 71070), (1030, 69552), (1035, 69216), (1080, 66332), (1104, 64890), (1120, 63963), (1236, 57960), (1242, 57680), (1260, 56856), (1288, 55620), (1380, 51912), (1440, 49749), (1442, 49680), (1449, 49440), (1512, 47380), (1545, 46368), (1610, 44496), (1648, 43470), (1656, 43260), (1680, 42642), (1840, 38934), (1854, 38640), (1890, 37904), (1932, 37080), (2016, 35535), (2060, 34776), (2070, 34608), (2160, 33166), (2163, 33120), (2208, 32445), (2369, 30240), (2415, 29664), (2472, 28980), (2484, 28840), (2520, 28428), (2576, 27810), (2760, 25956), (2781, 25760), (2884, 24840), (2898, 24720), (3024, 23690), (3090, 23184), (3105, 23072), (3220, 22248), (3296, 21735), (3312, 21630), (3360, 21321), (3605, 19872), (3680, 19467), (3708, 19320), (3780, 18952), (3864, 18540), (4120, 17388), (4140, 17304), (4320, 16583), (4326, 16560), (4347, 16480), (4635, 15456), (4738, 15120), (4830, 14832), (4944, 14490), (4968, 14420), (5040, 14214), (5152, 13905), (5520, 12978), (5562, 12880), (5768, 12420), (5796, 12360), (6048, 11845), (6180, 11592), (6210, 11536), (6440, 11124), (6489, 11040), (6624, 10815), (7107, 10080), (7210, 9936), (7245, 9888), (7416, 9660), (7560, 9476), (7728, 9270), (8240, 8694), (8280, 8652)]