1791799680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2049

約数の個数: 256

約数和(自身を含む): 6378704640

約数和(自身を除く): 4586904960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 120, 128, 129, 132, 160, 165, 172, 176, 192, 215, 220, 240, 258, 264, 320, 330, 344, 352, 384, 430, 440, 473, 480, 516, 528, 640, 645, 660, 688, 704, 860, 880, 946, 960, 1032, 1056, 1290, 1320, 1376, 1408, 1419, 1720, 1760, 1892, 1920, 1973, 2064, 2112, 2365, 2580, 2640, 2752, 2838, 3440, 3520, 3784, 3946, 4128, 4224, 4730, 5160, 5280, 5504, 5676, 5919, 6880, 7040, 7095, 7568, 7892, 8256, 9460, 9865, 10320, 10560, 11352, 11838, 13760, 14190, 15136, 15784, 16512, 18920, 19730, 20640, 21120, 21703, 22704, 23676, 27520, 28380, 29595, 30272, 31568, 37840, 39460, 41280, 43406, 45408, 47352, 56760, 59190, 60544, 63136, 65109, 75680, 78920, 82560, 84839, 86812, 90816, 94704, 108515, 113520, 118380, 126272, 130218, 151360, 157840, 169678, 173624, 181632, 189408, 217030, 227040, 236760, 252544, 254517, 260436, 302720, 315680, 325545, 339356, 347248, 378816, 424195, 434060, 454080, 473520, 509034, 520872, 631360, 651090, 678712, 694496, 757632, 848390, 868120, 908160, 933229, 947040, 1018068, 1041744, 1262720, 1272585, 1302180, 1357424, 1388992, 1696780, 1736240, 1866458, 1894080, 2036136, 2083488, 2545170, 2604360, 2714848, 2777984, 2799687, 3393560, 3472480, 3732916, 3788160, 4072272, 4166976, 4666145, 5090340, 5208720, 5429696, 5599374, 6787120, 6944960, 7465832, 8144544, 8333952, 9332290, 10180680, 10417440, 10859392, 11198748, 13574240, 13889920, 13998435, 14931664, 16289088, 18664580, 20361360, 20834880, 22397496, 27148480, 27996870, 29863328, 32578176, 37329160, 40722720, 41669760, 44794992, 54296960, 55993740, 59726656, 74658320, 81445440, 89589984, 111987480, 119453312, 149316640, 162890880, 179179968, 223974960, 298633280, 358359936, 447949920, 597266560, 895899840, 1791799680]

約数ペア:

[(1, 1791799680), (2, 895899840), (3, 597266560), (4, 447949920), (5, 358359936), (6, 298633280), (8, 223974960), (10, 179179968), (11, 162890880), (12, 149316640), (15, 119453312), (16, 111987480), (20, 89589984), (22, 81445440), (24, 74658320), (30, 59726656), (32, 55993740), (33, 54296960), (40, 44794992), (43, 41669760), (44, 40722720), (48, 37329160), (55, 32578176), (60, 29863328), (64, 27996870), (66, 27148480), (80, 22397496), (86, 20834880), (88, 20361360), (96, 18664580), (110, 16289088), (120, 14931664), (128, 13998435), (129, 13889920), (132, 13574240), (160, 11198748), (165, 10859392), (172, 10417440), (176, 10180680), (192, 9332290), (215, 8333952), (220, 8144544), (240, 7465832), (258, 6944960), (264, 6787120), (320, 5599374), (330, 5429696), (344, 5208720), (352, 5090340), (384, 4666145), (430, 4166976), (440, 4072272), (473, 3788160), (480, 3732916), (516, 3472480), (528, 3393560), (640, 2799687), (645, 2777984), (660, 2714848), (688, 2604360), (704, 2545170), (860, 2083488), (880, 2036136), (946, 1894080), (960, 1866458), (1032, 1736240), (1056, 1696780), (1290, 1388992), (1320, 1357424), (1376, 1302180), (1408, 1272585), (1419, 1262720), (1720, 1041744), (1760, 1018068), (1892, 947040), (1920, 933229), (1973, 908160), (2064, 868120), (2112, 848390), (2365, 757632), (2580, 694496), (2640, 678712), (2752, 651090), (2838, 631360), (3440, 520872), (3520, 509034), (3784, 473520), (3946, 454080), (4128, 434060), (4224, 424195), (4730, 378816), (5160, 347248), (5280, 339356), (5504, 325545), (5676, 315680), (5919, 302720), (6880, 260436), (7040, 254517), (7095, 252544), (7568, 236760), (7892, 227040), (8256, 217030), (9460, 189408), (9865, 181632), (10320, 173624), (10560, 169678), (11352, 157840), (11838, 151360), (13760, 130218), (14190, 126272), (15136, 118380), (15784, 113520), (16512, 108515), (18920, 94704), (19730, 90816), (20640, 86812), (21120, 84839), (21703, 82560), (22704, 78920), (23676, 75680), (27520, 65109), (28380, 63136), (29595, 60544), (30272, 59190), (31568, 56760), (37840, 47352), (39460, 45408), (41280, 43406)]