621585120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 384

約数和(自身を含む): 2267854848

約数和(自身を除く): 1646269728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 61, 65, 69, 71, 78, 80, 92, 96, 104, 115, 120, 122, 130, 138, 142, 156, 160, 183, 184, 195, 208, 213, 230, 240, 244, 260, 276, 284, 299, 305, 312, 345, 355, 366, 368, 390, 416, 426, 460, 480, 488, 520, 552, 568, 598, 610, 624, 690, 710, 732, 736, 780, 793, 852, 897, 915, 920, 923, 976, 1040, 1065, 1104, 1136, 1196, 1220, 1248, 1380, 1403, 1420, 1464, 1495, 1560, 1586, 1633, 1704, 1794, 1830, 1840, 1846, 1952, 2080, 2130, 2208, 2272, 2379, 2392, 2440, 2760, 2769, 2806, 2840, 2928, 2990, 3120, 3172, 3266, 3408, 3588, 3660, 3680, 3692, 3965, 4209, 4260, 4331, 4485, 4615, 4758, 4784, 4880, 4899, 5520, 5538, 5612, 5680, 5856, 5980, 6240, 6344, 6532, 6816, 7015, 7176, 7320, 7384, 7930, 8165, 8418, 8520, 8662, 8970, 9230, 9516, 9568, 9760, 9798, 11040, 11076, 11224, 11360, 11895, 11960, 12688, 12993, 13064, 13845, 14030, 14352, 14640, 14768, 15860, 16330, 16836, 17040, 17324, 17940, 18239, 18460, 19032, 19596, 21045, 21229, 21655, 22152, 22448, 23790, 23920, 24495, 25376, 25986, 26128, 27690, 28060, 28704, 29280, 29536, 31720, 32660, 33672, 34080, 34648, 35880, 36478, 36920, 38064, 39192, 42090, 42458, 43310, 44304, 44896, 47580, 47840, 48990, 51972, 52256, 54717, 55380, 56120, 56303, 63440, 63687, 64965, 65320, 67344, 69296, 71760, 72956, 73840, 76128, 78384, 84180, 84916, 86620, 88608, 91195, 95160, 97980, 99613, 103944, 106145, 109434, 110760, 112240, 112606, 126880, 127374, 129930, 130640, 134688, 138592, 143520, 145912, 147680, 156768, 168360, 168909, 169832, 173240, 182390, 190320, 195960, 199226, 207888, 212290, 218868, 221520, 224480, 225212, 254748, 259860, 261280, 273585, 281515, 291824, 298839, 318435, 336720, 337818, 339664, 346480, 364780, 380640, 391920, 398452, 415776, 424580, 437736, 443040, 450424, 498065, 509496, 519720, 547170, 563030, 583648, 597678, 636870, 673440, 675636, 679328, 692960, 729560, 783840, 796904, 844545, 849160, 875472, 900848, 996130, 1018992, 1039440, 1094340, 1126060, 1195356, 1273740, 1294969, 1351272, 1459120, 1494195, 1593808, 1689090, 1698320, 1750944, 1801696, 1992260, 2037984, 2078880, 2188680, 2252120, 2390712, 2547480, 2589938, 2702544, 2918240, 2988390, 3187616, 3378180, 3396640, 3884907, 3984520, 4377360, 4504240, 4781424, 5094960, 5179876, 5405088, 5976780, 6474845, 6756360, 7769814, 7969040, 8754720, 9008480, 9562848, 10189920, 10359752, 11953560, 12949690, 13512720, 15539628, 15938080, 19424535, 20719504, 23907120, 25899380, 27025440, 31079256, 38849070, 41439008, 47814240, 51798760, 62158512, 77698140, 103597520, 124317024, 155396280, 207195040, 310792560, 621585120]

約数ペア:

[(1, 621585120), (2, 310792560), (3, 207195040), (4, 155396280), (5, 124317024), (6, 103597520), (8, 77698140), (10, 62158512), (12, 51798760), (13, 47814240), (15, 41439008), (16, 38849070), (20, 31079256), (23, 27025440), (24, 25899380), (26, 23907120), (30, 20719504), (32, 19424535), (39, 15938080), (40, 15539628), (46, 13512720), (48, 12949690), (52, 11953560), (60, 10359752), (61, 10189920), (65, 9562848), (69, 9008480), (71, 8754720), (78, 7969040), (80, 7769814), (92, 6756360), (96, 6474845), (104, 5976780), (115, 5405088), (120, 5179876), (122, 5094960), (130, 4781424), (138, 4504240), (142, 4377360), (156, 3984520), (160, 3884907), (183, 3396640), (184, 3378180), (195, 3187616), (208, 2988390), (213, 2918240), (230, 2702544), (240, 2589938), (244, 2547480), (260, 2390712), (276, 2252120), (284, 2188680), (299, 2078880), (305, 2037984), (312, 1992260), (345, 1801696), (355, 1750944), (366, 1698320), (368, 1689090), (390, 1593808), (416, 1494195), (426, 1459120), (460, 1351272), (480, 1294969), (488, 1273740), (520, 1195356), (552, 1126060), (568, 1094340), (598, 1039440), (610, 1018992), (624, 996130), (690, 900848), (710, 875472), (732, 849160), (736, 844545), (780, 796904), (793, 783840), (852, 729560), (897, 692960), (915, 679328), (920, 675636), (923, 673440), (976, 636870), (1040, 597678), (1065, 583648), (1104, 563030), (1136, 547170), (1196, 519720), (1220, 509496), (1248, 498065), (1380, 450424), (1403, 443040), (1420, 437736), (1464, 424580), (1495, 415776), (1560, 398452), (1586, 391920), (1633, 380640), (1704, 364780), (1794, 346480), (1830, 339664), (1840, 337818), (1846, 336720), (1952, 318435), (2080, 298839), (2130, 291824), (2208, 281515), (2272, 273585), (2379, 261280), (2392, 259860), (2440, 254748), (2760, 225212), (2769, 224480), (2806, 221520), (2840, 218868), (2928, 212290), (2990, 207888), (3120, 199226), (3172, 195960), (3266, 190320), (3408, 182390), (3588, 173240), (3660, 169832), (3680, 168909), (3692, 168360), (3965, 156768), (4209, 147680), (4260, 145912), (4331, 143520), (4485, 138592), (4615, 134688), (4758, 130640), (4784, 129930), (4880, 127374), (4899, 126880), (5520, 112606), (5538, 112240), (5612, 110760), (5680, 109434), (5856, 106145), (5980, 103944), (6240, 99613), (6344, 97980), (6532, 95160), (6816, 91195), (7015, 88608), (7176, 86620), (7320, 84916), (7384, 84180), (7930, 78384), (8165, 76128), (8418, 73840), (8520, 72956), (8662, 71760), (8970, 69296), (9230, 67344), (9516, 65320), (9568, 64965), (9760, 63687), (9798, 63440), (11040, 56303), (11076, 56120), (11224, 55380), (11360, 54717), (11895, 52256), (11960, 51972), (12688, 48990), (12993, 47840), (13064, 47580), (13845, 44896), (14030, 44304), (14352, 43310), (14640, 42458), (14768, 42090), (15860, 39192), (16330, 38064), (16836, 36920), (17040, 36478), (17324, 35880), (17940, 34648), (18239, 34080), (18460, 33672), (19032, 32660), (19596, 31720), (21045, 29536), (21229, 29280), (21655, 28704), (22152, 28060), (22448, 27690), (23790, 26128), (23920, 25986), (24495, 25376)]