471929640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1936

約数の個数: 256

約数和(自身を含む): 1819238400

約数和(自身を除く): 1347308760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 52, 56, 60, 65, 69, 70, 78, 84, 91, 92, 104, 105, 115, 120, 130, 138, 140, 156, 161, 168, 182, 184, 195, 210, 230, 260, 273, 276, 280, 299, 312, 322, 345, 364, 390, 420, 455, 460, 483, 520, 546, 552, 598, 644, 690, 728, 780, 805, 840, 897, 910, 920, 966, 1092, 1196, 1288, 1365, 1380, 1495, 1560, 1610, 1794, 1820, 1879, 1932, 2093, 2184, 2392, 2415, 2730, 2760, 2990, 3220, 3588, 3640, 3758, 3864, 4186, 4485, 4830, 5460, 5637, 5980, 6279, 6440, 7176, 7516, 8372, 8970, 9395, 9660, 10465, 10920, 11274, 11960, 12558, 13153, 15032, 16744, 17940, 18790, 19320, 20930, 22548, 24427, 25116, 26306, 28185, 31395, 35880, 37580, 39459, 41860, 43217, 45096, 48854, 50232, 52612, 56370, 62790, 65765, 73281, 75160, 78918, 83720, 86434, 97708, 105224, 112740, 122135, 125580, 129651, 131530, 146562, 157836, 170989, 172868, 195416, 197295, 216085, 225480, 244270, 251160, 259302, 263060, 293124, 302519, 315672, 341978, 345736, 366405, 394590, 432170, 488540, 512967, 518604, 526120, 561821, 586248, 605038, 648255, 683956, 732810, 789180, 854945, 864340, 907557, 977080, 1025934, 1037208, 1123642, 1210076, 1296510, 1367912, 1465620, 1512595, 1578360, 1685463, 1709890, 1728680, 1815114, 2051868, 2247284, 2420152, 2564835, 2593020, 2809105, 2931240, 3025190, 3370926, 3419780, 3630228, 3932747, 4103736, 4494568, 4537785, 5129670, 5186040, 5618210, 6050380, 6741852, 6839560, 7260456, 7865494, 8427315, 9075570, 10259340, 11236420, 11798241, 12100760, 13483704, 15730988, 16854630, 18151140, 19663735, 20518680, 22472840, 23596482, 31461976, 33709260, 36302280, 39327470, 47192964, 58991205, 67418520, 78654940, 94385928, 117982410, 157309880, 235964820, 471929640]

約数ペア:

[(1, 471929640), (2, 235964820), (3, 157309880), (4, 117982410), (5, 94385928), (6, 78654940), (7, 67418520), (8, 58991205), (10, 47192964), (12, 39327470), (13, 36302280), (14, 33709260), (15, 31461976), (20, 23596482), (21, 22472840), (23, 20518680), (24, 19663735), (26, 18151140), (28, 16854630), (30, 15730988), (35, 13483704), (39, 12100760), (40, 11798241), (42, 11236420), (46, 10259340), (52, 9075570), (56, 8427315), (60, 7865494), (65, 7260456), (69, 6839560), (70, 6741852), (78, 6050380), (84, 5618210), (91, 5186040), (92, 5129670), (104, 4537785), (105, 4494568), (115, 4103736), (120, 3932747), (130, 3630228), (138, 3419780), (140, 3370926), (156, 3025190), (161, 2931240), (168, 2809105), (182, 2593020), (184, 2564835), (195, 2420152), (210, 2247284), (230, 2051868), (260, 1815114), (273, 1728680), (276, 1709890), (280, 1685463), (299, 1578360), (312, 1512595), (322, 1465620), (345, 1367912), (364, 1296510), (390, 1210076), (420, 1123642), (455, 1037208), (460, 1025934), (483, 977080), (520, 907557), (546, 864340), (552, 854945), (598, 789180), (644, 732810), (690, 683956), (728, 648255), (780, 605038), (805, 586248), (840, 561821), (897, 526120), (910, 518604), (920, 512967), (966, 488540), (1092, 432170), (1196, 394590), (1288, 366405), (1365, 345736), (1380, 341978), (1495, 315672), (1560, 302519), (1610, 293124), (1794, 263060), (1820, 259302), (1879, 251160), (1932, 244270), (2093, 225480), (2184, 216085), (2392, 197295), (2415, 195416), (2730, 172868), (2760, 170989), (2990, 157836), (3220, 146562), (3588, 131530), (3640, 129651), (3758, 125580), (3864, 122135), (4186, 112740), (4485, 105224), (4830, 97708), (5460, 86434), (5637, 83720), (5980, 78918), (6279, 75160), (6440, 73281), (7176, 65765), (7516, 62790), (8372, 56370), (8970, 52612), (9395, 50232), (9660, 48854), (10465, 45096), (10920, 43217), (11274, 41860), (11960, 39459), (12558, 37580), (13153, 35880), (15032, 31395), (16744, 28185), (17940, 26306), (18790, 25116), (19320, 24427), (20930, 22548)]