56233806720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{321851}}^1$

素因数の和:321893

約数の個数: 256

約数和(自身を含む): 220610234880

約数和(自身を除く): 164376428160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 10920, 11648, 12480, 13440, 14560, 17472, 21840, 24960, 29120, 34944, 43680, 58240, 87360, 174720, 321851, 643702, 965553, 1287404, 1609255, 1931106, 2252957, 2574808, 3218510, 3862212, 4184063, 4505914, 4827765, 5149616, 6437020, 6758871, 7724424, 8368126, 9011828, 9655530, 10299232, 11264785, 12552189, 12874040, 13517742, 15448848, 16736252, 18023656, 19311060, 20598464, 20920315, 22529570, 25104378, 25748080, 27035484, 29288441, 30897696, 33472504, 33794355, 36047312, 38622120, 41196928, 41840630, 45059140, 50208756, 51496160, 54070968, 58576882, 61795392, 62760945, 66945008, 67588710, 72094624, 77244240, 83681260, 87865323, 90118280, 100417512, 102992320, 108141936, 117153764, 123590784, 125521890, 133890016, 135177420, 144189248, 146442205, 154488480, 167362520, 175730646, 180236560, 200835024, 205984640, 216283872, 234307528, 251043780, 267780032, 270354840, 288378496, 292884410, 308976960, 334725040, 351461292, 360473120, 401670048, 432567744, 439326615, 468615056, 502087560, 535560064, 540709680, 585768820, 617953920, 669450080, 702922584, 720946240, 803340096, 865135488, 878653230, 937230112, 1004175120, 1081419360, 1171537640, 1338900160, 1405845168, 1441892480, 1606680192, 1757306460, 1874460224, 2008350240, 2162838720, 2343075280, 2677800320, 2811690336, 3514612920, 3748920448, 4016700480, 4325677440, 4686150560, 5623380672, 7029225840, 8033400960, 9372301120, 11246761344, 14058451680, 18744602240, 28116903360, 56233806720]

約数ペア:

[(1, 56233806720), (2, 28116903360), (3, 18744602240), (4, 14058451680), (5, 11246761344), (6, 9372301120), (7, 8033400960), (8, 7029225840), (10, 5623380672), (12, 4686150560), (13, 4325677440), (14, 4016700480), (15, 3748920448), (16, 3514612920), (20, 2811690336), (21, 2677800320), (24, 2343075280), (26, 2162838720), (28, 2008350240), (30, 1874460224), (32, 1757306460), (35, 1606680192), (39, 1441892480), (40, 1405845168), (42, 1338900160), (48, 1171537640), (52, 1081419360), (56, 1004175120), (60, 937230112), (64, 878653230), (65, 865135488), (70, 803340096), (78, 720946240), (80, 702922584), (84, 669450080), (91, 617953920), (96, 585768820), (104, 540709680), (105, 535560064), (112, 502087560), (120, 468615056), (128, 439326615), (130, 432567744), (140, 401670048), (156, 360473120), (160, 351461292), (168, 334725040), (182, 308976960), (192, 292884410), (195, 288378496), (208, 270354840), (210, 267780032), (224, 251043780), (240, 234307528), (260, 216283872), (273, 205984640), (280, 200835024), (312, 180236560), (320, 175730646), (336, 167362520), (364, 154488480), (384, 146442205), (390, 144189248), (416, 135177420), (420, 133890016), (448, 125521890), (455, 123590784), (480, 117153764), (520, 108141936), (546, 102992320), (560, 100417512), (624, 90118280), (640, 87865323), (672, 83681260), (728, 77244240), (780, 72094624), (832, 67588710), (840, 66945008), (896, 62760945), (910, 61795392), (960, 58576882), (1040, 54070968), (1092, 51496160), (1120, 50208756), (1248, 45059140), (1344, 41840630), (1365, 41196928), (1456, 38622120), (1560, 36047312), (1664, 33794355), (1680, 33472504), (1820, 30897696), (1920, 29288441), (2080, 27035484), (2184, 25748080), (2240, 25104378), (2496, 22529570), (2688, 20920315), (2730, 20598464), (2912, 19311060), (3120, 18023656), (3360, 16736252), (3640, 15448848), (4160, 13517742), (4368, 12874040), (4480, 12552189), (4992, 11264785), (5460, 10299232), (5824, 9655530), (6240, 9011828), (6720, 8368126), (7280, 7724424), (8320, 6758871), (8736, 6437020), (10920, 5149616), (11648, 4827765), (12480, 4505914), (13440, 4184063), (14560, 3862212), (17472, 3218510), (21840, 2574808), (24960, 2252957), (29120, 1931106), (34944, 1609255), (43680, 1287404), (58240, 965553), (87360, 643702), (174720, 321851)]