23879520

素因数分解:

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

素因数の和:154

約数の個数: 288

約数和(自身を含む): 98122752

約数和(自身を除く): 74243232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 103, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 206, 207, 210, 224, 230, 240, 252, 276, 280, 288, 309, 315, 322, 336, 345, 360, 368, 412, 414, 420, 460, 480, 483, 504, 515, 552, 560, 618, 630, 644, 672, 690, 720, 721, 736, 805, 824, 828, 840, 920, 927, 966, 1008, 1030, 1035, 1104, 1120, 1236, 1260, 1288, 1380, 1440, 1442, 1449, 1545, 1610, 1648, 1656, 1680, 1840, 1854, 1932, 2016, 2060, 2070, 2163, 2208, 2369, 2415, 2472, 2520, 2576, 2760, 2884, 2898, 3090, 3220, 3296, 3312, 3360, 3605, 3680, 3708, 3864, 4120, 4140, 4326, 4635, 4738, 4830, 4944, 5040, 5152, 5520, 5768, 5796, 6180, 6440, 6489, 6624, 7107, 7210, 7245, 7416, 7728, 8240, 8280, 8652, 9270, 9476, 9660, 9888, 10080, 10815, 11040, 11536, 11592, 11845, 12360, 12880, 12978, 14214, 14420, 14490, 14832, 15456, 16480, 16560, 16583, 17304, 18540, 18952, 19320, 21321, 21630, 23072, 23184, 23690, 24720, 25760, 25956, 28428, 28840, 28980, 29664, 32445, 33120, 33166, 34608, 35535, 37080, 37904, 38640, 42642, 43260, 46368, 47380, 49440, 49749, 51912, 56856, 57680, 57960, 64890, 66332, 69216, 71070, 74160, 75808, 77280, 82915, 85284, 86520, 94760, 99498, 103824, 106605, 113712, 115360, 115920, 129780, 132664, 142140, 148320, 149247, 165830, 170568, 173040, 189520, 198996, 207648, 213210, 227424, 231840, 248745, 259560, 265328, 284280, 298494, 331660, 341136, 346080, 379040, 397992, 426420, 497490, 519120, 530656, 568560, 596988, 663320, 682272, 746235, 795984, 852840, 994980, 1038240, 1137120, 1193976, 1326640, 1492470, 1591968, 1705680, 1989960, 2387952, 2653280, 2984940, 3411360, 3979920, 4775904, 5969880, 7959840, 11939760, 23879520]

約数ペア:

[(1, 23879520), (2, 11939760), (3, 7959840), (4, 5969880), (5, 4775904), (6, 3979920), (7, 3411360), (8, 2984940), (9, 2653280), (10, 2387952), (12, 1989960), (14, 1705680), (15, 1591968), (16, 1492470), (18, 1326640), (20, 1193976), (21, 1137120), (23, 1038240), (24, 994980), (28, 852840), (30, 795984), (32, 746235), (35, 682272), (36, 663320), (40, 596988), (42, 568560), (45, 530656), (46, 519120), (48, 497490), (56, 426420), (60, 397992), (63, 379040), (69, 346080), (70, 341136), (72, 331660), (80, 298494), (84, 284280), (90, 265328), (92, 259560), (96, 248745), (103, 231840), (105, 227424), (112, 213210), (115, 207648), (120, 198996), (126, 189520), (138, 173040), (140, 170568), (144, 165830), (160, 149247), (161, 148320), (168, 142140), (180, 132664), (184, 129780), (206, 115920), (207, 115360), (210, 113712), (224, 106605), (230, 103824), (240, 99498), (252, 94760), (276, 86520), (280, 85284), (288, 82915), (309, 77280), (315, 75808), (322, 74160), (336, 71070), (345, 69216), (360, 66332), (368, 64890), (412, 57960), (414, 57680), (420, 56856), (460, 51912), (480, 49749), (483, 49440), (504, 47380), (515, 46368), (552, 43260), (560, 42642), (618, 38640), (630, 37904), (644, 37080), (672, 35535), (690, 34608), (720, 33166), (721, 33120), (736, 32445), (805, 29664), (824, 28980), (828, 28840), (840, 28428), (920, 25956), (927, 25760), (966, 24720), (1008, 23690), (1030, 23184), (1035, 23072), (1104, 21630), (1120, 21321), (1236, 19320), (1260, 18952), (1288, 18540), (1380, 17304), (1440, 16583), (1442, 16560), (1449, 16480), (1545, 15456), (1610, 14832), (1648, 14490), (1656, 14420), (1680, 14214), (1840, 12978), (1854, 12880), (1932, 12360), (2016, 11845), (2060, 11592), (2070, 11536), (2163, 11040), (2208, 10815), (2369, 10080), (2415, 9888), (2472, 9660), (2520, 9476), (2576, 9270), (2760, 8652), (2884, 8280), (2898, 8240), (3090, 7728), (3220, 7416), (3296, 7245), (3312, 7210), (3360, 7107), (3605, 6624), (3680, 6489), (3708, 6440), (3864, 6180), (4120, 5796), (4140, 5768), (4326, 5520), (4635, 5152), (4738, 5040), (4830, 4944)]