2665431720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:533

約数の個数: 384

約数和(自身を含む): 10513152000

約数和(自身を除く): 7847720280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 179, 180, 190, 210, 228, 252, 266, 280, 285, 311, 315, 342, 358, 360, 380, 399, 420, 456, 504, 532, 537, 570, 622, 630, 665, 684, 716, 760, 798, 840, 855, 895, 933, 1064, 1074, 1140, 1197, 1244, 1253, 1260, 1330, 1368, 1432, 1555, 1596, 1611, 1710, 1790, 1866, 1995, 2148, 2177, 2280, 2394, 2488, 2506, 2520, 2660, 2685, 2799, 3110, 3192, 3222, 3401, 3420, 3580, 3732, 3759, 3990, 4296, 4354, 4665, 4788, 5012, 5320, 5370, 5598, 5909, 5985, 6220, 6265, 6444, 6531, 6802, 6840, 7160, 7464, 7518, 7980, 8055, 8708, 9330, 9576, 10024, 10203, 10740, 10885, 11196, 11277, 11818, 11970, 12440, 12530, 12888, 13062, 13604, 13995, 15036, 15960, 16110, 17005, 17416, 17727, 18660, 18795, 19593, 20406, 21480, 21770, 22392, 22554, 23636, 23807, 23940, 25060, 26124, 27208, 27990, 29545, 30072, 30609, 32220, 32655, 34010, 35454, 37320, 37590, 39186, 40812, 41363, 43540, 45108, 47272, 47614, 47880, 50120, 51015, 52248, 53181, 55669, 55980, 56385, 59090, 61218, 64440, 65310, 68020, 70908, 71421, 75180, 78372, 81624, 82726, 87080, 88635, 90216, 95228, 97965, 102030, 106362, 111338, 111960, 112770, 118180, 119035, 122436, 124089, 130620, 136040, 141816, 142842, 150360, 153045, 156744, 165452, 167007, 177270, 190456, 195930, 204060, 206815, 212724, 214263, 222676, 225540, 236360, 238070, 244872, 248178, 261240, 265905, 278345, 285684, 306090, 330904, 334014, 354540, 357105, 372267, 389683, 391860, 408120, 413630, 425448, 428526, 445352, 451080, 476140, 496356, 501021, 531810, 556690, 571368, 612180, 620445, 668028, 709080, 714210, 744534, 779366, 783720, 827260, 835035, 857052, 952280, 992712, 1002042, 1057711, 1063620, 1071315, 1113380, 1169049, 1224360, 1240890, 1336056, 1428420, 1489068, 1558732, 1654520, 1670070, 1714104, 1861335, 1948415, 2004084, 2115422, 2127240, 2142630, 2226760, 2338098, 2481780, 2505105, 2856840, 2978136, 3117464, 3173133, 3340140, 3507147, 3722670, 3896830, 4008168, 4230844, 4285260, 4676196, 4963560, 5010210, 5288555, 5845245, 6346266, 6680280, 7014294, 7403977, 7445340, 7793660, 8461688, 8570520, 9352392, 9519399, 10020420, 10577110, 11690490, 12692532, 14028588, 14807954, 14890680, 15587320, 15865665, 17535735, 19038798, 20040840, 21154220, 22211931, 23380980, 25385064, 28057176, 29615908, 31731330, 35071470, 37019885, 38077596, 42308440, 44423862, 46761960, 47596995, 59231816, 63462660, 66635793, 70142940, 74039770, 76155192, 88847724, 95193990, 111059655, 126925320, 133271586, 140285880, 148079540, 177695448, 190387980, 222119310, 266543172, 296159080, 333178965, 380775960, 444238620, 533086344, 666357930, 888477240, 1332715860, 2665431720]

約数ペア:

[(1, 2665431720), (2, 1332715860), (3, 888477240), (4, 666357930), (5, 533086344), (6, 444238620), (7, 380775960), (8, 333178965), (9, 296159080), (10, 266543172), (12, 222119310), (14, 190387980), (15, 177695448), (18, 148079540), (19, 140285880), (20, 133271586), (21, 126925320), (24, 111059655), (28, 95193990), (30, 88847724), (35, 76155192), (36, 74039770), (38, 70142940), (40, 66635793), (42, 63462660), (45, 59231816), (56, 47596995), (57, 46761960), (60, 44423862), (63, 42308440), (70, 38077596), (72, 37019885), (76, 35071470), (84, 31731330), (90, 29615908), (95, 28057176), (105, 25385064), (114, 23380980), (120, 22211931), (126, 21154220), (133, 20040840), (140, 19038798), (152, 17535735), (168, 15865665), (171, 15587320), (179, 14890680), (180, 14807954), (190, 14028588), (210, 12692532), (228, 11690490), (252, 10577110), (266, 10020420), (280, 9519399), (285, 9352392), (311, 8570520), (315, 8461688), (342, 7793660), (358, 7445340), (360, 7403977), (380, 7014294), (399, 6680280), (420, 6346266), (456, 5845245), (504, 5288555), (532, 5010210), (537, 4963560), (570, 4676196), (622, 4285260), (630, 4230844), (665, 4008168), (684, 3896830), (716, 3722670), (760, 3507147), (798, 3340140), (840, 3173133), (855, 3117464), (895, 2978136), (933, 2856840), (1064, 2505105), (1074, 2481780), (1140, 2338098), (1197, 2226760), (1244, 2142630), (1253, 2127240), (1260, 2115422), (1330, 2004084), (1368, 1948415), (1432, 1861335), (1555, 1714104), (1596, 1670070), (1611, 1654520), (1710, 1558732), (1790, 1489068), (1866, 1428420), (1995, 1336056), (2148, 1240890), (2177, 1224360), (2280, 1169049), (2394, 1113380), (2488, 1071315), (2506, 1063620), (2520, 1057711), (2660, 1002042), (2685, 992712), (2799, 952280), (3110, 857052), (3192, 835035), (3222, 827260), (3401, 783720), (3420, 779366), (3580, 744534), (3732, 714210), (3759, 709080), (3990, 668028), (4296, 620445), (4354, 612180), (4665, 571368), (4788, 556690), (5012, 531810), (5320, 501021), (5370, 496356), (5598, 476140), (5909, 451080), (5985, 445352), (6220, 428526), (6265, 425448), (6444, 413630), (6531, 408120), (6802, 391860), (6840, 389683), (7160, 372267), (7464, 357105), (7518, 354540), (7980, 334014), (8055, 330904), (8708, 306090), (9330, 285684), (9576, 278345), (10024, 265905), (10203, 261240), (10740, 248178), (10885, 244872), (11196, 238070), (11277, 236360), (11818, 225540), (11970, 222676), (12440, 214263), (12530, 212724), (12888, 206815), (13062, 204060), (13604, 195930), (13995, 190456), (15036, 177270), (15960, 167007), (16110, 165452), (17005, 156744), (17416, 153045), (17727, 150360), (18660, 142842), (18795, 141816), (19593, 136040), (20406, 130620), (21480, 124089), (21770, 122436), (22392, 119035), (22554, 118180), (23636, 112770), (23807, 111960), (23940, 111338), (25060, 106362), (26124, 102030), (27208, 97965), (27990, 95228), (29545, 90216), (30072, 88635), (30609, 87080), (32220, 82726), (32655, 81624), (34010, 78372), (35454, 75180), (37320, 71421), (37590, 70908), (39186, 68020), (40812, 65310), (41363, 64440), (43540, 61218), (45108, 59090), (47272, 56385), (47614, 55980), (47880, 55669), (50120, 53181), (51015, 52248)]