876382080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:557

約数の個数: 256

約数和(自身を含む): 3218434560

約数和(自身を除く): 2342052480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 197, 210, 224, 240, 280, 320, 331, 336, 384, 394, 420, 448, 480, 560, 591, 640, 662, 672, 788, 840, 896, 960, 985, 993, 1120, 1182, 1324, 1344, 1379, 1576, 1655, 1680, 1920, 1970, 1986, 2240, 2317, 2364, 2648, 2688, 2758, 2955, 3152, 3310, 3360, 3940, 3972, 4137, 4480, 4634, 4728, 4965, 5296, 5516, 5910, 6304, 6620, 6720, 6895, 6951, 7880, 7944, 8274, 9268, 9456, 9930, 10592, 11032, 11585, 11820, 12608, 13240, 13440, 13790, 13902, 15760, 15888, 16548, 18536, 18912, 19860, 20685, 21184, 22064, 23170, 23640, 25216, 26480, 27580, 27804, 31520, 31776, 33096, 34755, 37072, 37824, 39720, 41370, 42368, 44128, 46340, 47280, 52960, 55160, 55608, 63040, 63552, 65207, 66192, 69510, 74144, 75648, 79440, 82740, 88256, 92680, 94560, 105920, 110320, 111216, 126080, 127104, 130414, 132384, 139020, 148288, 158880, 165480, 176512, 185360, 189120, 195621, 211840, 220640, 222432, 260828, 264768, 278040, 296576, 317760, 326035, 330960, 370720, 378240, 391242, 441280, 444864, 456449, 521656, 529536, 556080, 635520, 652070, 661920, 741440, 782484, 882560, 889728, 912898, 978105, 1043312, 1112160, 1304140, 1323840, 1369347, 1482880, 1564968, 1825796, 1956210, 2086624, 2224320, 2282245, 2608280, 2647680, 2738694, 3129936, 3651592, 3912420, 4173248, 4448640, 4564490, 5216560, 5477388, 6259872, 6846735, 7303184, 7824840, 8346496, 9128980, 10433120, 10954776, 12519744, 13693470, 14606368, 15649680, 18257960, 20866240, 21909552, 25039488, 27386940, 29212736, 31299360, 36515920, 41732480, 43819104, 54773880, 58425472, 62598720, 73031840, 87638208, 109547760, 125197440, 146063680, 175276416, 219095520, 292127360, 438191040, 876382080]

約数ペア:

[(1, 876382080), (2, 438191040), (3, 292127360), (4, 219095520), (5, 175276416), (6, 146063680), (7, 125197440), (8, 109547760), (10, 87638208), (12, 73031840), (14, 62598720), (15, 58425472), (16, 54773880), (20, 43819104), (21, 41732480), (24, 36515920), (28, 31299360), (30, 29212736), (32, 27386940), (35, 25039488), (40, 21909552), (42, 20866240), (48, 18257960), (56, 15649680), (60, 14606368), (64, 13693470), (70, 12519744), (80, 10954776), (84, 10433120), (96, 9128980), (105, 8346496), (112, 7824840), (120, 7303184), (128, 6846735), (140, 6259872), (160, 5477388), (168, 5216560), (192, 4564490), (197, 4448640), (210, 4173248), (224, 3912420), (240, 3651592), (280, 3129936), (320, 2738694), (331, 2647680), (336, 2608280), (384, 2282245), (394, 2224320), (420, 2086624), (448, 1956210), (480, 1825796), (560, 1564968), (591, 1482880), (640, 1369347), (662, 1323840), (672, 1304140), (788, 1112160), (840, 1043312), (896, 978105), (960, 912898), (985, 889728), (993, 882560), (1120, 782484), (1182, 741440), (1324, 661920), (1344, 652070), (1379, 635520), (1576, 556080), (1655, 529536), (1680, 521656), (1920, 456449), (1970, 444864), (1986, 441280), (2240, 391242), (2317, 378240), (2364, 370720), (2648, 330960), (2688, 326035), (2758, 317760), (2955, 296576), (3152, 278040), (3310, 264768), (3360, 260828), (3940, 222432), (3972, 220640), (4137, 211840), (4480, 195621), (4634, 189120), (4728, 185360), (4965, 176512), (5296, 165480), (5516, 158880), (5910, 148288), (6304, 139020), (6620, 132384), (6720, 130414), (6895, 127104), (6951, 126080), (7880, 111216), (7944, 110320), (8274, 105920), (9268, 94560), (9456, 92680), (9930, 88256), (10592, 82740), (11032, 79440), (11585, 75648), (11820, 74144), (12608, 69510), (13240, 66192), (13440, 65207), (13790, 63552), (13902, 63040), (15760, 55608), (15888, 55160), (16548, 52960), (18536, 47280), (18912, 46340), (19860, 44128), (20685, 42368), (21184, 41370), (22064, 39720), (23170, 37824), (23640, 37072), (25216, 34755), (26480, 33096), (27580, 31776), (27804, 31520)]