2393647360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 6654936960

約数和(自身を除く): 4261289600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 67, 76, 80, 95, 104, 113, 128, 130, 134, 152, 160, 190, 208, 226, 247, 256, 260, 268, 304, 320, 335, 380, 416, 452, 494, 520, 536, 565, 608, 640, 670, 760, 832, 871, 904, 988, 1040, 1072, 1130, 1216, 1235, 1273, 1280, 1340, 1469, 1520, 1664, 1742, 1808, 1976, 2080, 2144, 2147, 2260, 2432, 2470, 2546, 2680, 2938, 3040, 3328, 3484, 3616, 3952, 4160, 4288, 4294, 4355, 4520, 4864, 4940, 5092, 5360, 5876, 6080, 6365, 6968, 7232, 7345, 7571, 7904, 8320, 8576, 8588, 8710, 9040, 9880, 10184, 10720, 10735, 11752, 12160, 12730, 13936, 14464, 14690, 15142, 15808, 16549, 16640, 17152, 17176, 17420, 18080, 19760, 20368, 21440, 21470, 23504, 24320, 25460, 27872, 27911, 28928, 29380, 30284, 31616, 33098, 34352, 34840, 36160, 37855, 39520, 40736, 42880, 42940, 47008, 50920, 55744, 55822, 58760, 60568, 63232, 66196, 68704, 69680, 72320, 75710, 79040, 81472, 82745, 85760, 85880, 94016, 98423, 101840, 111488, 111644, 117520, 121136, 132392, 137408, 139360, 139555, 143849, 144640, 151420, 158080, 162944, 165490, 171760, 188032, 196846, 203680, 222976, 223288, 235040, 242272, 264784, 274816, 278720, 279110, 287698, 302840, 316160, 325888, 330980, 343520, 376064, 393692, 407360, 446576, 470080, 484544, 492115, 529568, 549632, 557440, 558220, 575396, 605680, 661960, 687040, 719245, 787384, 814720, 893152, 940160, 969088, 984230, 1059136, 1114880, 1116440, 1150792, 1211360, 1323920, 1374080, 1438490, 1574768, 1629440, 1786304, 1870037, 1880320, 1938176, 1968460, 2118272, 2232880, 2301584, 2422720, 2647840, 2748160, 2876980, 3149536, 3572608, 3740074, 3936920, 4236544, 4465760, 4603168, 4845440, 5295680, 5753960, 6299072, 7145216, 7480148, 7873840, 8931520, 9206336, 9350185, 9690880, 10591360, 11507920, 12598144, 14960296, 15747680, 17863040, 18412672, 18700370, 21182720, 23015840, 25196288, 29920592, 31495360, 35726080, 36825344, 37400740, 46031680, 59841184, 62990720, 74801480, 92063360, 119682368, 125981440, 149602960, 184126720, 239364736, 299205920, 478729472, 598411840, 1196823680, 2393647360]

約数ペア:

[(1, 2393647360), (2, 1196823680), (4, 598411840), (5, 478729472), (8, 299205920), (10, 239364736), (13, 184126720), (16, 149602960), (19, 125981440), (20, 119682368), (26, 92063360), (32, 74801480), (38, 62990720), (40, 59841184), (52, 46031680), (64, 37400740), (65, 36825344), (67, 35726080), (76, 31495360), (80, 29920592), (95, 25196288), (104, 23015840), (113, 21182720), (128, 18700370), (130, 18412672), (134, 17863040), (152, 15747680), (160, 14960296), (190, 12598144), (208, 11507920), (226, 10591360), (247, 9690880), (256, 9350185), (260, 9206336), (268, 8931520), (304, 7873840), (320, 7480148), (335, 7145216), (380, 6299072), (416, 5753960), (452, 5295680), (494, 4845440), (520, 4603168), (536, 4465760), (565, 4236544), (608, 3936920), (640, 3740074), (670, 3572608), (760, 3149536), (832, 2876980), (871, 2748160), (904, 2647840), (988, 2422720), (1040, 2301584), (1072, 2232880), (1130, 2118272), (1216, 1968460), (1235, 1938176), (1273, 1880320), (1280, 1870037), (1340, 1786304), (1469, 1629440), (1520, 1574768), (1664, 1438490), (1742, 1374080), (1808, 1323920), (1976, 1211360), (2080, 1150792), (2144, 1116440), (2147, 1114880), (2260, 1059136), (2432, 984230), (2470, 969088), (2546, 940160), (2680, 893152), (2938, 814720), (3040, 787384), (3328, 719245), (3484, 687040), (3616, 661960), (3952, 605680), (4160, 575396), (4288, 558220), (4294, 557440), (4355, 549632), (4520, 529568), (4864, 492115), (4940, 484544), (5092, 470080), (5360, 446576), (5876, 407360), (6080, 393692), (6365, 376064), (6968, 343520), (7232, 330980), (7345, 325888), (7571, 316160), (7904, 302840), (8320, 287698), (8576, 279110), (8588, 278720), (8710, 274816), (9040, 264784), (9880, 242272), (10184, 235040), (10720, 223288), (10735, 222976), (11752, 203680), (12160, 196846), (12730, 188032), (13936, 171760), (14464, 165490), (14690, 162944), (15142, 158080), (15808, 151420), (16549, 144640), (16640, 143849), (17152, 139555), (17176, 139360), (17420, 137408), (18080, 132392), (19760, 121136), (20368, 117520), (21440, 111644), (21470, 111488), (23504, 101840), (24320, 98423), (25460, 94016), (27872, 85880), (27911, 85760), (28928, 82745), (29380, 81472), (30284, 79040), (31616, 75710), (33098, 72320), (34352, 69680), (34840, 68704), (36160, 66196), (37855, 63232), (39520, 60568), (40736, 58760), (42880, 55822), (42940, 55744), (47008, 50920)]