2790409440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:562

約数の個数: 384

約数和(自身を含む): 10907108352

約数和(自身を除く): 8116698912

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, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 193, 195, 208, 210, 224, 240, 260, 273, 280, 312, 331, 336, 364, 386, 390, 416, 420, 455, 480, 520, 546, 560, 579, 624, 662, 672, 728, 772, 780, 840, 910, 965, 993, 1040, 1092, 1120, 1158, 1248, 1324, 1351, 1365, 1456, 1544, 1560, 1655, 1680, 1820, 1930, 1986, 2080, 2184, 2316, 2317, 2509, 2648, 2702, 2730, 2895, 2912, 3088, 3120, 3310, 3360, 3640, 3860, 3972, 4053, 4303, 4368, 4632, 4634, 4965, 5018, 5296, 5404, 5460, 5790, 6176, 6240, 6620, 6755, 6951, 7280, 7527, 7720, 7944, 8106, 8606, 8736, 9264, 9268, 9930, 10036, 10592, 10808, 10920, 11580, 11585, 12545, 12909, 13240, 13510, 13902, 14560, 15054, 15440, 15888, 16212, 17212, 17563, 18528, 18536, 19860, 20072, 20265, 21515, 21616, 21840, 23160, 23170, 25090, 25818, 26480, 27020, 27804, 30108, 30121, 30880, 31776, 32424, 34424, 34755, 35126, 37072, 37635, 39720, 40144, 40530, 43030, 43232, 43680, 46320, 46340, 50180, 51636, 52689, 52960, 54040, 55608, 60216, 60242, 63883, 64545, 64848, 68848, 69510, 70252, 74144, 75270, 79440, 80288, 81060, 86060, 87815, 90363, 92640, 92680, 100360, 103272, 105378, 108080, 111216, 120432, 120484, 127766, 129090, 129696, 137696, 139020, 140504, 150540, 150605, 158880, 162120, 172120, 175630, 180726, 185360, 191649, 200720, 206544, 210756, 216160, 222432, 240864, 240968, 255532, 258180, 263445, 278040, 281008, 301080, 301210, 319415, 324240, 344240, 351260, 361452, 370720, 383298, 401440, 413088, 421512, 447181, 451815, 481936, 511064, 516360, 526890, 556080, 562016, 602160, 602420, 638830, 648480, 688480, 702520, 722904, 766596, 830479, 843024, 894362, 903630, 958245, 963872, 1022128, 1032720, 1053780, 1112160, 1204320, 1204840, 1277660, 1341543, 1405040, 1445808, 1533192, 1660958, 1686048, 1788724, 1807260, 1916490, 2044256, 2065440, 2107560, 2235905, 2409680, 2491437, 2555320, 2683086, 2810080, 2891616, 3066384, 3321916, 3577448, 3614520, 3832980, 4152395, 4215120, 4471810, 4819360, 4982874, 5110640, 5366172, 5813353, 6132768, 6643832, 6707715, 7154896, 7229040, 7665960, 8304790, 8430240, 8943620, 9965748, 10221280, 10732344, 11626706, 12457185, 13287664, 13415430, 14309792, 14458080, 15331920, 16609580, 17440059, 17887240, 19931496, 21464688, 23253412, 24914370, 26575328, 26830860, 29066765, 30663840, 33219160, 34880118, 35774480, 39862992, 42929376, 46506824, 49828740, 53661720, 58133530, 66438320, 69760236, 71548960, 79725984, 87200295, 93013648, 99657480, 107323440, 116267060, 132876640, 139520472, 174400590, 186027296, 199314960, 214646880, 232534120, 279040944, 348801180, 398629920, 465068240, 558081888, 697602360, 930136480, 1395204720, 2790409440]

約数ペア:

[(1, 2790409440), (2, 1395204720), (3, 930136480), (4, 697602360), (5, 558081888), (6, 465068240), (7, 398629920), (8, 348801180), (10, 279040944), (12, 232534120), (13, 214646880), (14, 199314960), (15, 186027296), (16, 174400590), (20, 139520472), (21, 132876640), (24, 116267060), (26, 107323440), (28, 99657480), (30, 93013648), (32, 87200295), (35, 79725984), (39, 71548960), (40, 69760236), (42, 66438320), (48, 58133530), (52, 53661720), (56, 49828740), (60, 46506824), (65, 42929376), (70, 39862992), (78, 35774480), (80, 34880118), (84, 33219160), (91, 30663840), (96, 29066765), (104, 26830860), (105, 26575328), (112, 24914370), (120, 23253412), (130, 21464688), (140, 19931496), (156, 17887240), (160, 17440059), (168, 16609580), (182, 15331920), (193, 14458080), (195, 14309792), (208, 13415430), (210, 13287664), (224, 12457185), (240, 11626706), (260, 10732344), (273, 10221280), (280, 9965748), (312, 8943620), (331, 8430240), (336, 8304790), (364, 7665960), (386, 7229040), (390, 7154896), (416, 6707715), (420, 6643832), (455, 6132768), (480, 5813353), (520, 5366172), (546, 5110640), (560, 4982874), (579, 4819360), (624, 4471810), (662, 4215120), (672, 4152395), (728, 3832980), (772, 3614520), (780, 3577448), (840, 3321916), (910, 3066384), (965, 2891616), (993, 2810080), (1040, 2683086), (1092, 2555320), (1120, 2491437), (1158, 2409680), (1248, 2235905), (1324, 2107560), (1351, 2065440), (1365, 2044256), (1456, 1916490), (1544, 1807260), (1560, 1788724), (1655, 1686048), (1680, 1660958), (1820, 1533192), (1930, 1445808), (1986, 1405040), (2080, 1341543), (2184, 1277660), (2316, 1204840), (2317, 1204320), (2509, 1112160), (2648, 1053780), (2702, 1032720), (2730, 1022128), (2895, 963872), (2912, 958245), (3088, 903630), (3120, 894362), (3310, 843024), (3360, 830479), (3640, 766596), (3860, 722904), (3972, 702520), (4053, 688480), (4303, 648480), (4368, 638830), (4632, 602420), (4634, 602160), (4965, 562016), (5018, 556080), (5296, 526890), (5404, 516360), (5460, 511064), (5790, 481936), (6176, 451815), (6240, 447181), (6620, 421512), (6755, 413088), (6951, 401440), (7280, 383298), (7527, 370720), (7720, 361452), (7944, 351260), (8106, 344240), (8606, 324240), (8736, 319415), (9264, 301210), (9268, 301080), (9930, 281008), (10036, 278040), (10592, 263445), (10808, 258180), (10920, 255532), (11580, 240968), (11585, 240864), (12545, 222432), (12909, 216160), (13240, 210756), (13510, 206544), (13902, 200720), (14560, 191649), (15054, 185360), (15440, 180726), (15888, 175630), (16212, 172120), (17212, 162120), (17563, 158880), (18528, 150605), (18536, 150540), (19860, 140504), (20072, 139020), (20265, 137696), (21515, 129696), (21616, 129090), (21840, 127766), (23160, 120484), (23170, 120432), (25090, 111216), (25818, 108080), (26480, 105378), (27020, 103272), (27804, 100360), (30108, 92680), (30121, 92640), (30880, 90363), (31776, 87815), (32424, 86060), (34424, 81060), (34755, 80288), (35126, 79440), (37072, 75270), (37635, 74144), (39720, 70252), (40144, 69510), (40530, 68848), (43030, 64848), (43232, 64545), (43680, 63883), (46320, 60242), (46340, 60216), (50180, 55608), (51636, 54040), (52689, 52960)]