13428583680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{17573}}^1$

素因数の和:17796

約数の個数: 144

約数和(自身を含む): 43105507200

約数和(自身を除く): 29676923520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 199, 240, 256, 320, 384, 398, 480, 597, 640, 768, 796, 960, 995, 1194, 1280, 1592, 1920, 1990, 2388, 2985, 3184, 3840, 3980, 4776, 5970, 6368, 7960, 9552, 11940, 12736, 15920, 17573, 19104, 23880, 25472, 31840, 35146, 38208, 47760, 50944, 52719, 63680, 70292, 76416, 87865, 95520, 105438, 127360, 140584, 152832, 175730, 191040, 210876, 254720, 263595, 281168, 351460, 382080, 421752, 527190, 562336, 702920, 764160, 843504, 1054380, 1124672, 1405840, 1687008, 2108760, 2249344, 2811680, 3374016, 3497027, 4217520, 4498688, 5623360, 6748032, 6994054, 8435040, 10491081, 11246720, 13496064, 13988108, 16870080, 17485135, 20982162, 22493440, 27976216, 33740160, 34970270, 41964324, 52455405, 55952432, 67480320, 69940540, 83928648, 104910810, 111904864, 139881080, 167857296, 209821620, 223809728, 279762160, 335714592, 419643240, 447619456, 559524320, 671429184, 839286480, 895238912, 1119048640, 1342858368, 1678572960, 2238097280, 2685716736, 3357145920, 4476194560, 6714291840, 13428583680]

約数ペア:

[(1, 13428583680), (2, 6714291840), (3, 4476194560), (4, 3357145920), (5, 2685716736), (6, 2238097280), (8, 1678572960), (10, 1342858368), (12, 1119048640), (15, 895238912), (16, 839286480), (20, 671429184), (24, 559524320), (30, 447619456), (32, 419643240), (40, 335714592), (48, 279762160), (60, 223809728), (64, 209821620), (80, 167857296), (96, 139881080), (120, 111904864), (128, 104910810), (160, 83928648), (192, 69940540), (199, 67480320), (240, 55952432), (256, 52455405), (320, 41964324), (384, 34970270), (398, 33740160), (480, 27976216), (597, 22493440), (640, 20982162), (768, 17485135), (796, 16870080), (960, 13988108), (995, 13496064), (1194, 11246720), (1280, 10491081), (1592, 8435040), (1920, 6994054), (1990, 6748032), (2388, 5623360), (2985, 4498688), (3184, 4217520), (3840, 3497027), (3980, 3374016), (4776, 2811680), (5970, 2249344), (6368, 2108760), (7960, 1687008), (9552, 1405840), (11940, 1124672), (12736, 1054380), (15920, 843504), (17573, 764160), (19104, 702920), (23880, 562336), (25472, 527190), (31840, 421752), (35146, 382080), (38208, 351460), (47760, 281168), (50944, 263595), (52719, 254720), (63680, 210876), (70292, 191040), (76416, 175730), (87865, 152832), (95520, 140584), (105438, 127360)]