2889297840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2972

約数の個数: 320

約数和(自身を含む): 10889303040

約数和(自身を除く): 8000005200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 29, 30, 33, 39, 40, 44, 48, 52, 55, 58, 60, 65, 66, 78, 80, 87, 88, 104, 110, 116, 120, 130, 132, 143, 145, 156, 165, 174, 176, 195, 208, 220, 232, 240, 260, 264, 286, 290, 312, 319, 330, 348, 377, 390, 429, 435, 440, 464, 520, 528, 572, 580, 624, 638, 660, 696, 715, 754, 780, 858, 870, 880, 957, 1040, 1131, 1144, 1160, 1276, 1320, 1392, 1430, 1508, 1560, 1595, 1716, 1740, 1885, 1914, 2145, 2262, 2288, 2320, 2552, 2640, 2860, 2903, 3016, 3120, 3190, 3432, 3480, 3770, 3828, 4147, 4290, 4524, 4785, 5104, 5655, 5720, 5806, 6032, 6380, 6864, 6960, 7540, 7656, 8294, 8580, 8709, 9048, 9570, 11310, 11440, 11612, 12441, 12760, 14515, 15080, 15312, 16588, 17160, 17418, 18096, 19140, 20735, 22620, 23224, 24882, 25520, 29030, 30160, 31933, 33176, 34320, 34836, 37739, 38280, 41470, 43545, 45240, 46448, 49764, 58060, 62205, 63866, 66352, 69672, 75478, 76560, 82940, 84187, 87090, 90480, 95799, 99528, 113217, 116120, 124410, 127732, 139344, 150956, 159665, 165880, 168374, 174180, 188695, 191598, 199056, 226434, 232240, 248820, 252561, 255464, 301912, 319330, 331760, 336748, 348360, 377390, 383196, 415129, 420935, 452868, 478995, 497640, 505122, 510928, 566085, 603824, 638660, 673496, 696720, 754780, 766392, 830258, 841870, 905736, 926057, 957990, 995280, 1010244, 1094431, 1132170, 1245387, 1262805, 1277320, 1346992, 1509560, 1532784, 1660516, 1683740, 1811472, 1852114, 1915980, 2020488, 2075645, 2188862, 2264340, 2490774, 2525610, 2554640, 2778171, 3019120, 3283293, 3321032, 3367480, 3704228, 3831960, 4040976, 4151290, 4377724, 4528680, 4630285, 4981548, 5051220, 5472155, 5556342, 6226935, 6566586, 6642064, 6734960, 7408456, 7663920, 8302580, 8755448, 9057360, 9260570, 9963096, 10102440, 10944310, 11112684, 12038741, 12453870, 13133172, 13890855, 14816912, 16416465, 16605160, 17510896, 18521140, 19926192, 20204880, 21888620, 22225368, 24077482, 24907740, 26266344, 27781710, 32832930, 33210320, 36116223, 37042280, 43777240, 44450736, 48154964, 49815480, 52532688, 55563420, 60193705, 65665860, 72232446, 74084560, 87554480, 96309928, 99630960, 111126840, 120387410, 131331720, 144464892, 180581115, 192619856, 222253680, 240774820, 262663440, 288929784, 361162230, 481549640, 577859568, 722324460, 963099280, 1444648920, 2889297840]

約数ペア:

[(1, 2889297840), (2, 1444648920), (3, 963099280), (4, 722324460), (5, 577859568), (6, 481549640), (8, 361162230), (10, 288929784), (11, 262663440), (12, 240774820), (13, 222253680), (15, 192619856), (16, 180581115), (20, 144464892), (22, 131331720), (24, 120387410), (26, 111126840), (29, 99630960), (30, 96309928), (33, 87554480), (39, 74084560), (40, 72232446), (44, 65665860), (48, 60193705), (52, 55563420), (55, 52532688), (58, 49815480), (60, 48154964), (65, 44450736), (66, 43777240), (78, 37042280), (80, 36116223), (87, 33210320), (88, 32832930), (104, 27781710), (110, 26266344), (116, 24907740), (120, 24077482), (130, 22225368), (132, 21888620), (143, 20204880), (145, 19926192), (156, 18521140), (165, 17510896), (174, 16605160), (176, 16416465), (195, 14816912), (208, 13890855), (220, 13133172), (232, 12453870), (240, 12038741), (260, 11112684), (264, 10944310), (286, 10102440), (290, 9963096), (312, 9260570), (319, 9057360), (330, 8755448), (348, 8302580), (377, 7663920), (390, 7408456), (429, 6734960), (435, 6642064), (440, 6566586), (464, 6226935), (520, 5556342), (528, 5472155), (572, 5051220), (580, 4981548), (624, 4630285), (638, 4528680), (660, 4377724), (696, 4151290), (715, 4040976), (754, 3831960), (780, 3704228), (858, 3367480), (870, 3321032), (880, 3283293), (957, 3019120), (1040, 2778171), (1131, 2554640), (1144, 2525610), (1160, 2490774), (1276, 2264340), (1320, 2188862), (1392, 2075645), (1430, 2020488), (1508, 1915980), (1560, 1852114), (1595, 1811472), (1716, 1683740), (1740, 1660516), (1885, 1532784), (1914, 1509560), (2145, 1346992), (2262, 1277320), (2288, 1262805), (2320, 1245387), (2552, 1132170), (2640, 1094431), (2860, 1010244), (2903, 995280), (3016, 957990), (3120, 926057), (3190, 905736), (3432, 841870), (3480, 830258), (3770, 766392), (3828, 754780), (4147, 696720), (4290, 673496), (4524, 638660), (4785, 603824), (5104, 566085), (5655, 510928), (5720, 505122), (5806, 497640), (6032, 478995), (6380, 452868), (6864, 420935), (6960, 415129), (7540, 383196), (7656, 377390), (8294, 348360), (8580, 336748), (8709, 331760), (9048, 319330), (9570, 301912), (11310, 255464), (11440, 252561), (11612, 248820), (12441, 232240), (12760, 226434), (14515, 199056), (15080, 191598), (15312, 188695), (16588, 174180), (17160, 168374), (17418, 165880), (18096, 159665), (19140, 150956), (20735, 139344), (22620, 127732), (23224, 124410), (24882, 116120), (25520, 113217), (29030, 99528), (30160, 95799), (31933, 90480), (33176, 87090), (34320, 84187), (34836, 82940), (37739, 76560), (38280, 75478), (41470, 69672), (43545, 66352), (45240, 63866), (46448, 62205), (49764, 58060)]