1256794560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2072

約数の個数: 336

約数和(自身を含む): 5102303232

約数和(自身を除く): 3845508672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 651, 672, 720, 744, 840, 868, 930, 960, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 1984, 2011, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2790, 2880, 2976, 3255, 3360, 3472, 3720, 3906, 4022, 4032, 4340, 4464, 4960, 5040, 5208, 5580, 5952, 6033, 6510, 6720, 6944, 7440, 7812, 8044, 8680, 8928, 9765, 9920, 10055, 10080, 10416, 11160, 12066, 13020, 13888, 14077, 14880, 15624, 16088, 17360, 17856, 18099, 19530, 20110, 20160, 20832, 22320, 24132, 26040, 28154, 29760, 30165, 31248, 32176, 34720, 36198, 39060, 40220, 41664, 42231, 44640, 48264, 52080, 56308, 60330, 62341, 62496, 64352, 69440, 70385, 72396, 78120, 80440, 84462, 89280, 90495, 96528, 104160, 112616, 120660, 124682, 124992, 126693, 128704, 140770, 144792, 156240, 160880, 168924, 180990, 187023, 193056, 208320, 211155, 225232, 241320, 249364, 253386, 281540, 289584, 311705, 312480, 321760, 337848, 361980, 374046, 386112, 422310, 436387, 450464, 482640, 498728, 506772, 561069, 563080, 579168, 623410, 624960, 633465, 643520, 675696, 723960, 748092, 844620, 872774, 900928, 935115, 965280, 997456, 1013544, 1122138, 1126160, 1158336, 1246820, 1266930, 1309161, 1351392, 1447920, 1496184, 1689240, 1745548, 1870230, 1930560, 1994912, 2027088, 2181935, 2244276, 2252320, 2493640, 2533860, 2618322, 2702784, 2805345, 2895840, 2992368, 3378480, 3491096, 3740460, 3927483, 3989824, 4054176, 4363870, 4488552, 4504640, 4987280, 5067720, 5236644, 5610690, 5791680, 5984736, 6545805, 6756960, 6982192, 7480920, 7854966, 8108352, 8727740, 8977104, 9974560, 10135440, 10473288, 11221380, 11969472, 13091610, 13513920, 13964384, 14961840, 15709932, 17455480, 17954208, 19637415, 19949120, 20270880, 20946576, 22442760, 26183220, 27928768, 29923680, 31419864, 34910960, 35908416, 39274830, 40541760, 41893152, 44885520, 52366440, 59847360, 62839728, 69821920, 78549660, 83786304, 89771040, 104732880, 125679456, 139643840, 157099320, 179542080, 209465760, 251358912, 314198640, 418931520, 628397280, 1256794560]

約数ペア:

[(1, 1256794560), (2, 628397280), (3, 418931520), (4, 314198640), (5, 251358912), (6, 209465760), (7, 179542080), (8, 157099320), (9, 139643840), (10, 125679456), (12, 104732880), (14, 89771040), (15, 83786304), (16, 78549660), (18, 69821920), (20, 62839728), (21, 59847360), (24, 52366440), (28, 44885520), (30, 41893152), (31, 40541760), (32, 39274830), (35, 35908416), (36, 34910960), (40, 31419864), (42, 29923680), (45, 27928768), (48, 26183220), (56, 22442760), (60, 20946576), (62, 20270880), (63, 19949120), (64, 19637415), (70, 17954208), (72, 17455480), (80, 15709932), (84, 14961840), (90, 13964384), (93, 13513920), (96, 13091610), (105, 11969472), (112, 11221380), (120, 10473288), (124, 10135440), (126, 9974560), (140, 8977104), (144, 8727740), (155, 8108352), (160, 7854966), (168, 7480920), (180, 6982192), (186, 6756960), (192, 6545805), (210, 5984736), (217, 5791680), (224, 5610690), (240, 5236644), (248, 5067720), (252, 4987280), (279, 4504640), (280, 4488552), (288, 4363870), (310, 4054176), (315, 3989824), (320, 3927483), (336, 3740460), (360, 3491096), (372, 3378480), (420, 2992368), (434, 2895840), (448, 2805345), (465, 2702784), (480, 2618322), (496, 2533860), (504, 2493640), (558, 2252320), (560, 2244276), (576, 2181935), (620, 2027088), (630, 1994912), (651, 1930560), (672, 1870230), (720, 1745548), (744, 1689240), (840, 1496184), (868, 1447920), (930, 1351392), (960, 1309161), (992, 1266930), (1008, 1246820), (1085, 1158336), (1116, 1126160), (1120, 1122138), (1240, 1013544), (1260, 997456), (1302, 965280), (1344, 935115), (1395, 900928), (1440, 872774), (1488, 844620), (1680, 748092), (1736, 723960), (1860, 675696), (1953, 643520), (1984, 633465), (2011, 624960), (2016, 623410), (2170, 579168), (2232, 563080), (2240, 561069), (2480, 506772), (2520, 498728), (2604, 482640), (2790, 450464), (2880, 436387), (2976, 422310), (3255, 386112), (3360, 374046), (3472, 361980), (3720, 337848), (3906, 321760), (4022, 312480), (4032, 311705), (4340, 289584), (4464, 281540), (4960, 253386), (5040, 249364), (5208, 241320), (5580, 225232), (5952, 211155), (6033, 208320), (6510, 193056), (6720, 187023), (6944, 180990), (7440, 168924), (7812, 160880), (8044, 156240), (8680, 144792), (8928, 140770), (9765, 128704), (9920, 126693), (10055, 124992), (10080, 124682), (10416, 120660), (11160, 112616), (12066, 104160), (13020, 96528), (13888, 90495), (14077, 89280), (14880, 84462), (15624, 80440), (16088, 78120), (17360, 72396), (17856, 70385), (18099, 69440), (19530, 64352), (20110, 62496), (20160, 62341), (20832, 60330), (22320, 56308), (24132, 52080), (26040, 48264), (28154, 44640), (29760, 42231), (30165, 41664), (31248, 40220), (32176, 39060), (34720, 36198)]