684918080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2$

素因数の和:91

約数の個数: 378

約数和(自身を含む): 2200931082

約数和(自身を除く): 1516013002

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 49, 55, 56, 64, 70, 76, 77, 80, 88, 95, 98, 110, 112, 121, 133, 140, 152, 154, 160, 176, 190, 196, 209, 220, 224, 242, 245, 266, 280, 304, 308, 320, 352, 361, 380, 385, 392, 418, 440, 448, 484, 490, 532, 539, 560, 605, 608, 616, 665, 704, 722, 760, 770, 784, 836, 847, 880, 931, 968, 980, 1045, 1064, 1078, 1120, 1210, 1216, 1232, 1330, 1444, 1463, 1520, 1540, 1568, 1672, 1694, 1760, 1805, 1862, 1936, 1960, 2090, 2128, 2156, 2240, 2299, 2420, 2464, 2527, 2660, 2695, 2888, 2926, 3040, 3080, 3136, 3344, 3388, 3520, 3610, 3724, 3872, 3920, 3971, 4180, 4235, 4256, 4312, 4598, 4655, 4840, 4928, 5054, 5320, 5390, 5776, 5852, 5929, 6080, 6160, 6688, 6776, 7220, 7315, 7448, 7744, 7840, 7942, 8360, 8470, 8512, 8624, 9196, 9310, 9680, 10108, 10241, 10640, 10780, 11495, 11552, 11704, 11858, 12320, 12635, 13376, 13552, 14440, 14630, 14896, 15680, 15884, 16093, 16720, 16940, 17248, 17689, 18392, 18620, 19360, 19855, 20216, 20482, 21280, 21560, 22990, 23104, 23408, 23716, 24640, 25270, 27104, 27797, 28880, 29260, 29645, 29792, 31768, 32186, 33440, 33880, 34496, 35378, 36784, 37240, 38720, 39710, 40432, 40964, 42560, 43120, 43681, 45980, 46816, 47432, 50540, 51205, 54208, 55594, 57760, 58520, 59290, 59584, 63536, 64372, 66880, 67760, 70756, 73568, 74480, 79420, 80465, 80864, 81928, 86240, 87362, 88445, 91960, 93632, 94864, 101080, 102410, 111188, 112651, 115520, 117040, 118580, 127072, 128744, 135520, 138985, 141512, 147136, 148960, 158840, 160930, 161728, 163856, 172480, 174724, 176890, 183920, 189728, 194579, 202160, 204820, 218405, 222376, 225302, 234080, 237160, 254144, 257488, 271040, 277970, 283024, 297920, 305767, 317680, 321860, 327712, 349448, 353780, 367840, 379456, 389158, 404320, 409640, 436810, 444752, 450604, 468160, 474320, 514976, 555940, 563255, 566048, 611534, 635360, 643720, 655424, 698896, 707560, 735680, 778316, 808640, 819280, 873620, 889504, 901208, 948640, 972895, 1029952, 1111880, 1126510, 1132096, 1223068, 1270720, 1287440, 1397792, 1415120, 1528835, 1556632, 1638560, 1747240, 1779008, 1802416, 1897280, 1945790, 2140369, 2223760, 2253020, 2446136, 2574880, 2795584, 2830240, 3057670, 3113264, 3277120, 3494480, 3604832, 3891580, 4280738, 4447520, 4506040, 4892272, 5149760, 5660480, 6115340, 6226528, 6988960, 7209664, 7783160, 8561476, 8895040, 9012080, 9784544, 10701845, 12230680, 12453056, 13977920, 15566320, 17122952, 18024160, 19569088, 21403690, 24461360, 31132640, 34245904, 36048320, 42807380, 48922720, 62265280, 68491808, 85614760, 97845440, 136983616, 171229520, 342459040, 684918080]

約数ペア:

[(1, 684918080), (2, 342459040), (4, 171229520), (5, 136983616), (7, 97845440), (8, 85614760), (10, 68491808), (11, 62265280), (14, 48922720), (16, 42807380), (19, 36048320), (20, 34245904), (22, 31132640), (28, 24461360), (32, 21403690), (35, 19569088), (38, 18024160), (40, 17122952), (44, 15566320), (49, 13977920), (55, 12453056), (56, 12230680), (64, 10701845), (70, 9784544), (76, 9012080), (77, 8895040), (80, 8561476), (88, 7783160), (95, 7209664), (98, 6988960), (110, 6226528), (112, 6115340), (121, 5660480), (133, 5149760), (140, 4892272), (152, 4506040), (154, 4447520), (160, 4280738), (176, 3891580), (190, 3604832), (196, 3494480), (209, 3277120), (220, 3113264), (224, 3057670), (242, 2830240), (245, 2795584), (266, 2574880), (280, 2446136), (304, 2253020), (308, 2223760), (320, 2140369), (352, 1945790), (361, 1897280), (380, 1802416), (385, 1779008), (392, 1747240), (418, 1638560), (440, 1556632), (448, 1528835), (484, 1415120), (490, 1397792), (532, 1287440), (539, 1270720), (560, 1223068), (605, 1132096), (608, 1126510), (616, 1111880), (665, 1029952), (704, 972895), (722, 948640), (760, 901208), (770, 889504), (784, 873620), (836, 819280), (847, 808640), (880, 778316), (931, 735680), (968, 707560), (980, 698896), (1045, 655424), (1064, 643720), (1078, 635360), (1120, 611534), (1210, 566048), (1216, 563255), (1232, 555940), (1330, 514976), (1444, 474320), (1463, 468160), (1520, 450604), (1540, 444752), (1568, 436810), (1672, 409640), (1694, 404320), (1760, 389158), (1805, 379456), (1862, 367840), (1936, 353780), (1960, 349448), (2090, 327712), (2128, 321860), (2156, 317680), (2240, 305767), (2299, 297920), (2420, 283024), (2464, 277970), (2527, 271040), (2660, 257488), (2695, 254144), (2888, 237160), (2926, 234080), (3040, 225302), (3080, 222376), (3136, 218405), (3344, 204820), (3388, 202160), (3520, 194579), (3610, 189728), (3724, 183920), (3872, 176890), (3920, 174724), (3971, 172480), (4180, 163856), (4235, 161728), (4256, 160930), (4312, 158840), (4598, 148960), (4655, 147136), (4840, 141512), (4928, 138985), (5054, 135520), (5320, 128744), (5390, 127072), (5776, 118580), (5852, 117040), (5929, 115520), (6080, 112651), (6160, 111188), (6688, 102410), (6776, 101080), (7220, 94864), (7315, 93632), (7448, 91960), (7744, 88445), (7840, 87362), (7942, 86240), (8360, 81928), (8470, 80864), (8512, 80465), (8624, 79420), (9196, 74480), (9310, 73568), (9680, 70756), (10108, 67760), (10241, 66880), (10640, 64372), (10780, 63536), (11495, 59584), (11552, 59290), (11704, 58520), (11858, 57760), (12320, 55594), (12635, 54208), (13376, 51205), (13552, 50540), (14440, 47432), (14630, 46816), (14896, 45980), (15680, 43681), (15884, 43120), (16093, 42560), (16720, 40964), (16940, 40432), (17248, 39710), (17689, 38720), (18392, 37240), (18620, 36784), (19360, 35378), (19855, 34496), (20216, 33880), (20482, 33440), (21280, 32186), (21560, 31768), (22990, 29792), (23104, 29645), (23408, 29260), (23716, 28880), (24640, 27797), (25270, 27104)]