77771040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 261999360

約数和(自身を除く): 184228320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 37, 40, 48, 58, 60, 74, 80, 87, 96, 111, 116, 120, 145, 148, 151, 160, 174, 185, 222, 232, 240, 290, 296, 302, 348, 370, 435, 444, 453, 464, 480, 555, 580, 592, 604, 696, 740, 755, 870, 888, 906, 928, 1073, 1110, 1160, 1184, 1208, 1392, 1480, 1510, 1740, 1776, 1812, 2146, 2220, 2265, 2320, 2416, 2784, 2960, 3020, 3219, 3480, 3552, 3624, 4292, 4379, 4440, 4530, 4640, 4832, 5365, 5587, 5920, 6040, 6438, 6960, 7248, 8584, 8758, 8880, 9060, 10730, 11174, 12080, 12876, 13137, 13920, 14496, 16095, 16761, 17168, 17516, 17760, 18120, 21460, 21895, 22348, 24160, 25752, 26274, 27935, 32190, 33522, 34336, 35032, 36240, 42920, 43790, 44696, 51504, 52548, 55870, 64380, 65685, 67044, 70064, 72480, 83805, 85840, 87580, 89392, 103008, 105096, 111740, 128760, 131370, 134088, 140128, 162023, 167610, 171680, 175160, 178784, 210192, 223480, 257520, 262740, 268176, 324046, 335220, 350320, 420384, 446960, 486069, 515040, 525480, 536352, 648092, 670440, 700640, 810115, 893920, 972138, 1050960, 1296184, 1340880, 1620230, 1944276, 2101920, 2430345, 2592368, 2681760, 3240460, 3888552, 4860690, 5184736, 6480920, 7777104, 9721380, 12961840, 15554208, 19442760, 25923680, 38885520, 77771040]

約数ペア:

[(1, 77771040), (2, 38885520), (3, 25923680), (4, 19442760), (5, 15554208), (6, 12961840), (8, 9721380), (10, 7777104), (12, 6480920), (15, 5184736), (16, 4860690), (20, 3888552), (24, 3240460), (29, 2681760), (30, 2592368), (32, 2430345), (37, 2101920), (40, 1944276), (48, 1620230), (58, 1340880), (60, 1296184), (74, 1050960), (80, 972138), (87, 893920), (96, 810115), (111, 700640), (116, 670440), (120, 648092), (145, 536352), (148, 525480), (151, 515040), (160, 486069), (174, 446960), (185, 420384), (222, 350320), (232, 335220), (240, 324046), (290, 268176), (296, 262740), (302, 257520), (348, 223480), (370, 210192), (435, 178784), (444, 175160), (453, 171680), (464, 167610), (480, 162023), (555, 140128), (580, 134088), (592, 131370), (604, 128760), (696, 111740), (740, 105096), (755, 103008), (870, 89392), (888, 87580), (906, 85840), (928, 83805), (1073, 72480), (1110, 70064), (1160, 67044), (1184, 65685), (1208, 64380), (1392, 55870), (1480, 52548), (1510, 51504), (1740, 44696), (1776, 43790), (1812, 42920), (2146, 36240), (2220, 35032), (2265, 34336), (2320, 33522), (2416, 32190), (2784, 27935), (2960, 26274), (3020, 25752), (3219, 24160), (3480, 22348), (3552, 21895), (3624, 21460), (4292, 18120), (4379, 17760), (4440, 17516), (4530, 17168), (4640, 16761), (4832, 16095), (5365, 14496), (5587, 13920), (5920, 13137), (6040, 12876), (6438, 12080), (6960, 11174), (7248, 10730), (8584, 9060), (8758, 8880)]