31999510080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26267}}^1$

素因数の和:26343

約数の個数: 280

約数和(自身を含む): 116254182528

約数和(自身を除く): 84254672448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 576, 648, 705, 720, 752, 810, 846, 864, 940, 960, 1080, 1128, 1269, 1296, 1410, 1440, 1504, 1620, 1692, 1728, 1880, 2115, 2160, 2256, 2538, 2592, 2820, 2880, 3008, 3240, 3384, 3760, 3807, 4230, 4320, 4512, 5076, 5184, 5640, 6345, 6480, 6768, 7520, 7614, 8460, 8640, 9024, 10152, 11280, 12690, 12960, 13536, 15040, 15228, 16920, 19035, 20304, 22560, 25380, 25920, 26267, 27072, 30456, 33840, 38070, 40608, 45120, 50760, 52534, 60912, 67680, 76140, 78801, 81216, 101520, 105068, 121824, 131335, 135360, 152280, 157602, 203040, 210136, 236403, 243648, 262670, 304560, 315204, 394005, 406080, 420272, 472806, 525340, 609120, 630408, 709209, 788010, 840544, 945612, 1050680, 1182015, 1218240, 1234549, 1260816, 1418418, 1576020, 1681088, 1891224, 2101360, 2127627, 2364030, 2469098, 2521632, 2836836, 3152040, 3546045, 3703647, 3782448, 4202720, 4255254, 4728060, 4938196, 5043264, 5673672, 6172745, 6304080, 7092090, 7407294, 7564896, 8405440, 8510508, 9456120, 9876392, 10638135, 11110941, 11347344, 12345490, 12608160, 14184180, 14814588, 15129792, 17021016, 18518235, 18912240, 19752784, 21276270, 22221882, 22694688, 24690980, 25216320, 28368360, 29629176, 33332823, 34042032, 37036470, 37824480, 39505568, 42552540, 44443764, 45389376, 49381960, 55554705, 56736720, 59258352, 66665646, 68084064, 74072940, 75648960, 79011136, 85105080, 88887528, 98763920, 99998469, 111109410, 113473440, 118516704, 133331292, 136168128, 148145880, 166664115, 170210160, 177775056, 197527840, 199996938, 222218820, 226946880, 237033408, 266662584, 296291760, 333328230, 340420320, 355550112, 395055680, 399993876, 444437640, 499992345, 533325168, 592583520, 666656460, 680840640, 711100224, 799987752, 888875280, 999984690, 1066650336, 1185167040, 1333312920, 1599975504, 1777750560, 1999969380, 2133300672, 2666625840, 3199951008, 3555501120, 3999938760, 5333251680, 6399902016, 7999877520, 10666503360, 15999755040, 31999510080]

約数ペア:

[(1, 31999510080), (2, 15999755040), (3, 10666503360), (4, 7999877520), (5, 6399902016), (6, 5333251680), (8, 3999938760), (9, 3555501120), (10, 3199951008), (12, 2666625840), (15, 2133300672), (16, 1999969380), (18, 1777750560), (20, 1599975504), (24, 1333312920), (27, 1185167040), (30, 1066650336), (32, 999984690), (36, 888875280), (40, 799987752), (45, 711100224), (47, 680840640), (48, 666656460), (54, 592583520), (60, 533325168), (64, 499992345), (72, 444437640), (80, 399993876), (81, 395055680), (90, 355550112), (94, 340420320), (96, 333328230), (108, 296291760), (120, 266662584), (135, 237033408), (141, 226946880), (144, 222218820), (160, 199996938), (162, 197527840), (180, 177775056), (188, 170210160), (192, 166664115), (216, 148145880), (235, 136168128), (240, 133331292), (270, 118516704), (282, 113473440), (288, 111109410), (320, 99998469), (324, 98763920), (360, 88887528), (376, 85105080), (405, 79011136), (423, 75648960), (432, 74072940), (470, 68084064), (480, 66665646), (540, 59258352), (564, 56736720), (576, 55554705), (648, 49381960), (705, 45389376), (720, 44443764), (752, 42552540), (810, 39505568), (846, 37824480), (864, 37036470), (940, 34042032), (960, 33332823), (1080, 29629176), (1128, 28368360), (1269, 25216320), (1296, 24690980), (1410, 22694688), (1440, 22221882), (1504, 21276270), (1620, 19752784), (1692, 18912240), (1728, 18518235), (1880, 17021016), (2115, 15129792), (2160, 14814588), (2256, 14184180), (2538, 12608160), (2592, 12345490), (2820, 11347344), (2880, 11110941), (3008, 10638135), (3240, 9876392), (3384, 9456120), (3760, 8510508), (3807, 8405440), (4230, 7564896), (4320, 7407294), (4512, 7092090), (5076, 6304080), (5184, 6172745), (5640, 5673672), (6345, 5043264), (6480, 4938196), (6768, 4728060), (7520, 4255254), (7614, 4202720), (8460, 3782448), (8640, 3703647), (9024, 3546045), (10152, 3152040), (11280, 2836836), (12690, 2521632), (12960, 2469098), (13536, 2364030), (15040, 2127627), (15228, 2101360), (16920, 1891224), (19035, 1681088), (20304, 1576020), (22560, 1418418), (25380, 1260816), (25920, 1234549), (26267, 1218240), (27072, 1182015), (30456, 1050680), (33840, 945612), (38070, 840544), (40608, 788010), (45120, 709209), (50760, 630408), (52534, 609120), (60912, 525340), (67680, 472806), (76140, 420272), (78801, 406080), (81216, 394005), (101520, 315204), (105068, 304560), (121824, 262670), (131335, 243648), (135360, 236403), (152280, 210136), (157602, 203040)]