867861120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2143

約数の個数: 256

約数和(自身を含む): 3265044480

約数和(自身を除く): 2397183360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2083, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4166, 4340, 4480, 4960, 5208, 5952, 6249, 6510, 6720, 6944, 7440, 8332, 8680, 9920, 10415, 10416, 11904, 12498, 13020, 13440, 13888, 14581, 14880, 16664, 17360, 19840, 20830, 20832, 24996, 26040, 27776, 29162, 29760, 31245, 33328, 34720, 41660, 41664, 43743, 49992, 52080, 58324, 59520, 62490, 64573, 66656, 69440, 72905, 83320, 83328, 87486, 99984, 104160, 116648, 124980, 129146, 133312, 138880, 145810, 166640, 174972, 193719, 199968, 208320, 218715, 233296, 249960, 258292, 266624, 291620, 322865, 333280, 349944, 387438, 399936, 416640, 437430, 452011, 466592, 499920, 516584, 583240, 645730, 666560, 699888, 774876, 799872, 874860, 904022, 933184, 968595, 999840, 1033168, 1166480, 1291460, 1333120, 1356033, 1399776, 1549752, 1749720, 1808044, 1866368, 1937190, 1999680, 2066336, 2260055, 2332960, 2582920, 2712066, 2799552, 3099504, 3499440, 3616088, 3874380, 3999360, 4132672, 4520110, 4665920, 5165840, 5424132, 5599104, 6199008, 6780165, 6998880, 7232176, 7748760, 8265344, 9040220, 9331840, 10331680, 10848264, 12398016, 13560330, 13997760, 14464352, 15497520, 18080440, 20663360, 21696528, 24796032, 27120660, 27995520, 28928704, 30995040, 36160880, 41326720, 43393056, 54241320, 57857408, 61990080, 72321760, 86786112, 108482640, 123980160, 144643520, 173572224, 216965280, 289287040, 433930560, 867861120]

約数ペア:

[(1, 867861120), (2, 433930560), (3, 289287040), (4, 216965280), (5, 173572224), (6, 144643520), (7, 123980160), (8, 108482640), (10, 86786112), (12, 72321760), (14, 61990080), (15, 57857408), (16, 54241320), (20, 43393056), (21, 41326720), (24, 36160880), (28, 30995040), (30, 28928704), (31, 27995520), (32, 27120660), (35, 24796032), (40, 21696528), (42, 20663360), (48, 18080440), (56, 15497520), (60, 14464352), (62, 13997760), (64, 13560330), (70, 12398016), (80, 10848264), (84, 10331680), (93, 9331840), (96, 9040220), (105, 8265344), (112, 7748760), (120, 7232176), (124, 6998880), (128, 6780165), (140, 6199008), (155, 5599104), (160, 5424132), (168, 5165840), (186, 4665920), (192, 4520110), (210, 4132672), (217, 3999360), (224, 3874380), (240, 3616088), (248, 3499440), (280, 3099504), (310, 2799552), (320, 2712066), (336, 2582920), (372, 2332960), (384, 2260055), (420, 2066336), (434, 1999680), (448, 1937190), (465, 1866368), (480, 1808044), (496, 1749720), (560, 1549752), (620, 1399776), (640, 1356033), (651, 1333120), (672, 1291460), (744, 1166480), (840, 1033168), (868, 999840), (896, 968595), (930, 933184), (960, 904022), (992, 874860), (1085, 799872), (1120, 774876), (1240, 699888), (1302, 666560), (1344, 645730), (1488, 583240), (1680, 516584), (1736, 499920), (1860, 466592), (1920, 452011), (1984, 437430), (2083, 416640), (2170, 399936), (2240, 387438), (2480, 349944), (2604, 333280), (2688, 322865), (2976, 291620), (3255, 266624), (3360, 258292), (3472, 249960), (3720, 233296), (3968, 218715), (4166, 208320), (4340, 199968), (4480, 193719), (4960, 174972), (5208, 166640), (5952, 145810), (6249, 138880), (6510, 133312), (6720, 129146), (6944, 124980), (7440, 116648), (8332, 104160), (8680, 99984), (9920, 87486), (10415, 83328), (10416, 83320), (11904, 72905), (12498, 69440), (13020, 66656), (13440, 64573), (13888, 62490), (14581, 59520), (14880, 58324), (16664, 52080), (17360, 49992), (19840, 43743), (20830, 41664), (20832, 41660), (24996, 34720), (26040, 33328), (27776, 31245), (29162, 29760)]