620680320

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 384

約数和(自身を含む): 2401439040

約数和(自身を除く): 1780758720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 260, 270, 288, 307, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 614, 624, 640, 648, 702, 720, 780, 810, 832, 864, 921, 936, 960, 972, 1040, 1053, 1080, 1152, 1170, 1215, 1228, 1248, 1296, 1404, 1440, 1535, 1560, 1620, 1664, 1728, 1755, 1842, 1872, 1920, 1944, 2080, 2106, 2160, 2340, 2430, 2456, 2496, 2592, 2763, 2808, 2880, 3070, 3120, 3159, 3240, 3456, 3510, 3684, 3744, 3888, 3991, 4160, 4212, 4320, 4605, 4680, 4860, 4912, 4992, 5184, 5265, 5526, 5616, 5760, 6140, 6240, 6318, 6480, 7020, 7368, 7488, 7776, 7982, 8289, 8320, 8424, 8640, 9210, 9360, 9720, 9824, 10368, 10530, 11052, 11232, 11973, 12280, 12480, 12636, 12960, 13815, 14040, 14736, 14976, 15552, 15795, 15964, 16578, 16848, 17280, 18420, 18720, 19440, 19648, 19955, 21060, 22104, 22464, 23946, 24560, 24867, 24960, 25272, 25920, 27630, 28080, 29472, 31104, 31590, 31928, 33156, 33696, 35919, 36840, 37440, 38880, 39296, 39910, 41445, 42120, 44208, 44928, 47892, 49120, 49734, 50544, 51840, 55260, 56160, 58944, 59865, 63180, 63856, 66312, 67392, 71838, 73680, 74601, 74880, 77760, 79820, 82890, 84240, 88416, 95784, 98240, 99468, 101088, 107757, 110520, 112320, 117888, 119730, 124335, 126360, 127712, 132624, 134784, 143676, 147360, 149202, 155520, 159640, 165780, 168480, 176832, 179595, 191568, 196480, 198936, 202176, 215514, 221040, 224640, 239460, 248670, 252720, 255424, 265248, 287352, 294720, 298404, 319280, 323271, 331560, 336960, 353664, 359190, 373005, 383136, 397872, 404352, 431028, 442080, 478920, 497340, 505440, 510848, 530496, 538785, 574704, 589440, 596808, 638560, 646542, 663120, 673920, 718380, 746010, 766272, 795744, 862056, 884160, 957840, 969813, 994680, 1010880, 1060992, 1077570, 1149408, 1193616, 1277120, 1293084, 1326240, 1436760, 1492020, 1532544, 1591488, 1616355, 1724112, 1768320, 1915680, 1939626, 1989360, 2021760, 2155140, 2298816, 2387232, 2554240, 2586168, 2652480, 2873520, 2984040, 3182976, 3232710, 3448224, 3831360, 3879252, 3978720, 4310280, 4597632, 4774464, 4849065, 5172336, 5304960, 5747040, 5968080, 6465420, 6896448, 7662720, 7758504, 7957440, 8620560, 9548928, 9698130, 10344672, 11494080, 11936160, 12930840, 13792896, 15517008, 15914880, 17241120, 19396260, 20689344, 22988160, 23872320, 25861680, 31034016, 34482240, 38792520, 41378688, 47744640, 51723360, 62068032, 68964480, 77585040, 103446720, 124136064, 155170080, 206893440, 310340160, 620680320]

約数ペア:

[(1, 620680320), (2, 310340160), (3, 206893440), (4, 155170080), (5, 124136064), (6, 103446720), (8, 77585040), (9, 68964480), (10, 62068032), (12, 51723360), (13, 47744640), (15, 41378688), (16, 38792520), (18, 34482240), (20, 31034016), (24, 25861680), (26, 23872320), (27, 22988160), (30, 20689344), (32, 19396260), (36, 17241120), (39, 15914880), (40, 15517008), (45, 13792896), (48, 12930840), (52, 11936160), (54, 11494080), (60, 10344672), (64, 9698130), (65, 9548928), (72, 8620560), (78, 7957440), (80, 7758504), (81, 7662720), (90, 6896448), (96, 6465420), (104, 5968080), (108, 5747040), (117, 5304960), (120, 5172336), (128, 4849065), (130, 4774464), (135, 4597632), (144, 4310280), (156, 3978720), (160, 3879252), (162, 3831360), (180, 3448224), (192, 3232710), (195, 3182976), (208, 2984040), (216, 2873520), (234, 2652480), (240, 2586168), (243, 2554240), (260, 2387232), (270, 2298816), (288, 2155140), (307, 2021760), (312, 1989360), (320, 1939626), (324, 1915680), (351, 1768320), (360, 1724112), (384, 1616355), (390, 1591488), (405, 1532544), (416, 1492020), (432, 1436760), (468, 1326240), (480, 1293084), (486, 1277120), (520, 1193616), (540, 1149408), (576, 1077570), (585, 1060992), (614, 1010880), (624, 994680), (640, 969813), (648, 957840), (702, 884160), (720, 862056), (780, 795744), (810, 766272), (832, 746010), (864, 718380), (921, 673920), (936, 663120), (960, 646542), (972, 638560), (1040, 596808), (1053, 589440), (1080, 574704), (1152, 538785), (1170, 530496), (1215, 510848), (1228, 505440), (1248, 497340), (1296, 478920), (1404, 442080), (1440, 431028), (1535, 404352), (1560, 397872), (1620, 383136), (1664, 373005), (1728, 359190), (1755, 353664), (1842, 336960), (1872, 331560), (1920, 323271), (1944, 319280), (2080, 298404), (2106, 294720), (2160, 287352), (2340, 265248), (2430, 255424), (2456, 252720), (2496, 248670), (2592, 239460), (2763, 224640), (2808, 221040), (2880, 215514), (3070, 202176), (3120, 198936), (3159, 196480), (3240, 191568), (3456, 179595), (3510, 176832), (3684, 168480), (3744, 165780), (3888, 159640), (3991, 155520), (4160, 149202), (4212, 147360), (4320, 143676), (4605, 134784), (4680, 132624), (4860, 127712), (4912, 126360), (4992, 124335), (5184, 119730), (5265, 117888), (5526, 112320), (5616, 110520), (5760, 107757), (6140, 101088), (6240, 99468), (6318, 98240), (6480, 95784), (7020, 88416), (7368, 84240), (7488, 82890), (7776, 79820), (7982, 77760), (8289, 74880), (8320, 74601), (8424, 73680), (8640, 71838), (9210, 67392), (9360, 66312), (9720, 63856), (9824, 63180), (10368, 59865), (10530, 58944), (11052, 56160), (11232, 55260), (11973, 51840), (12280, 50544), (12480, 49734), (12636, 49120), (12960, 47892), (13815, 44928), (14040, 44208), (14736, 42120), (14976, 41445), (15552, 39910), (15795, 39296), (15964, 38880), (16578, 37440), (16848, 36840), (17280, 35919), (18420, 33696), (18720, 33156), (19440, 31928), (19648, 31590), (19955, 31104), (21060, 29472), (22104, 28080), (22464, 27630), (23946, 25920), (24560, 25272), (24867, 24960)]