2221037280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1$

素因数の和:660

約数の個数: 576

約数和(自身を含む): 9781309440

約数和(自身を除く): 7560272160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 121, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 242, 252, 264, 270, 280, 288, 297, 308, 315, 330, 336, 352, 360, 363, 378, 385, 396, 420, 432, 440, 462, 480, 484, 495, 504, 528, 540, 560, 594, 605, 607, 616, 630, 660, 672, 693, 720, 726, 756, 770, 792, 840, 847, 864, 880, 924, 945, 968, 990, 1008, 1056, 1080, 1089, 1120, 1155, 1188, 1210, 1214, 1232, 1260, 1320, 1386, 1440, 1452, 1485, 1512, 1540, 1584, 1680, 1694, 1760, 1815, 1821, 1848, 1890, 1936, 1980, 2016, 2079, 2160, 2178, 2310, 2376, 2420, 2428, 2464, 2520, 2541, 2640, 2772, 2904, 2970, 3024, 3035, 3080, 3168, 3267, 3360, 3388, 3465, 3630, 3642, 3696, 3780, 3872, 3960, 4158, 4235, 4249, 4320, 4356, 4620, 4752, 4840, 4856, 5040, 5082, 5280, 5445, 5463, 5544, 5808, 5940, 6048, 6070, 6160, 6534, 6677, 6776, 6930, 7260, 7284, 7392, 7560, 7623, 7920, 8316, 8470, 8498, 8712, 9105, 9240, 9504, 9680, 9712, 10080, 10164, 10395, 10890, 10926, 11088, 11616, 11880, 12140, 12320, 12705, 12747, 13068, 13354, 13552, 13860, 14520, 14568, 15120, 15246, 15840, 16335, 16389, 16632, 16940, 16996, 17424, 18210, 18480, 19360, 19424, 20031, 20328, 20790, 21245, 21780, 21852, 22176, 22869, 23760, 24280, 25410, 25494, 26136, 26708, 27104, 27315, 27720, 29040, 29136, 30240, 30492, 32670, 32778, 33264, 33385, 33880, 33992, 34848, 36420, 36960, 38115, 38241, 40062, 40656, 41580, 42490, 43560, 43704, 45738, 46739, 47520, 48560, 50820, 50988, 52272, 53416, 54630, 55440, 58080, 58272, 60093, 60984, 63735, 65340, 65556, 66528, 66770, 67760, 67984, 72840, 73447, 76230, 76482, 80124, 81312, 81945, 83160, 84980, 87120, 87408, 91476, 93478, 97120, 100155, 101640, 101976, 104544, 106832, 109260, 110880, 114345, 114723, 120186, 121968, 127470, 130680, 131112, 133540, 135520, 135968, 140217, 145680, 146894, 152460, 152964, 160248, 163890, 166320, 169960, 174240, 174816, 180279, 182952, 186956, 191205, 200310, 203280, 203952, 213664, 218520, 220341, 228690, 229446, 233695, 240372, 243936, 254940, 261360, 262224, 267080, 280434, 291360, 293788, 300465, 304920, 305928, 320496, 327780, 332640, 339920, 360558, 365904, 367235, 373912, 382410, 400620, 406560, 407904, 420651, 437040, 440682, 457380, 458892, 467390, 480744, 509880, 514129, 522720, 524448, 534160, 560868, 573615, 587576, 600930, 609840, 611856, 640992, 655560, 661023, 679840, 701085, 721116, 731808, 734470, 747824, 764820, 801240, 841302, 874080, 881364, 901395, 914760, 917784, 934780, 961488, 1019760, 1028258, 1068320, 1101705, 1121736, 1147230, 1175152, 1201860, 1219680, 1223712, 1261953, 1311120, 1322046, 1402170, 1442232, 1468940, 1495648, 1529640, 1542387, 1602480, 1682604, 1762728, 1802790, 1829520, 1835568, 1869560, 1922976, 1983069, 2039520, 2056516, 2103255, 2203410, 2243472, 2294460, 2350304, 2403720, 2523906, 2570645, 2622240, 2644092, 2804340, 2884464, 2937880, 3059280, 3084774, 3204960, 3305115, 3365208, 3525456, 3605580, 3659040, 3671136, 3739120, 3966138, 4113032, 4206510, 4406820, 4486944, 4588920, 4627161, 4807440, 5047812, 5141290, 5288184, 5608680, 5768928, 5875760, 6118560, 6169548, 6309765, 6610230, 6730416, 7050912, 7211160, 7478240, 7711935, 7932276, 8226064, 8413020, 8813640, 9177840, 9254322, 9614880, 9915345, 10095624, 10282580, 10576368, 11217360, 11751520, 12339096, 12619530, 13220460, 13460832, 13881483, 14422320, 15423870, 15864552, 16452128, 16826040, 17627280, 18355680, 18508644, 19830690, 20191248, 20565160, 21152736, 22434720, 23135805, 24678192, 25239060, 26440920, 27762966, 28844640, 30847740, 31729104, 33652080, 35254560, 37017288, 39661380, 40382496, 41130320, 46271610, 49356384, 50478120, 52881840, 55525932, 61695480, 63458208, 67304160, 69407415, 74034576, 79322760, 82260640, 92543220, 100956240, 105763680, 111051864, 123390960, 138814830, 148069152, 158645520, 185086440, 201912480, 222103728, 246781920, 277629660, 317291040, 370172880, 444207456, 555259320, 740345760, 1110518640, 2221037280]

約数ペア:

[(1, 2221037280), (2, 1110518640), (3, 740345760), (4, 555259320), (5, 444207456), (6, 370172880), (7, 317291040), (8, 277629660), (9, 246781920), (10, 222103728), (11, 201912480), (12, 185086440), (14, 158645520), (15, 148069152), (16, 138814830), (18, 123390960), (20, 111051864), (21, 105763680), (22, 100956240), (24, 92543220), (27, 82260640), (28, 79322760), (30, 74034576), (32, 69407415), (33, 67304160), (35, 63458208), (36, 61695480), (40, 55525932), (42, 52881840), (44, 50478120), (45, 49356384), (48, 46271610), (54, 41130320), (55, 40382496), (56, 39661380), (60, 37017288), (63, 35254560), (66, 33652080), (70, 31729104), (72, 30847740), (77, 28844640), (80, 27762966), (84, 26440920), (88, 25239060), (90, 24678192), (96, 23135805), (99, 22434720), (105, 21152736), (108, 20565160), (110, 20191248), (112, 19830690), (120, 18508644), (121, 18355680), (126, 17627280), (132, 16826040), (135, 16452128), (140, 15864552), (144, 15423870), (154, 14422320), (160, 13881483), (165, 13460832), (168, 13220460), (176, 12619530), (180, 12339096), (189, 11751520), (198, 11217360), (210, 10576368), (216, 10282580), (220, 10095624), (224, 9915345), (231, 9614880), (240, 9254322), (242, 9177840), (252, 8813640), (264, 8413020), (270, 8226064), (280, 7932276), (288, 7711935), (297, 7478240), (308, 7211160), (315, 7050912), (330, 6730416), (336, 6610230), (352, 6309765), (360, 6169548), (363, 6118560), (378, 5875760), (385, 5768928), (396, 5608680), (420, 5288184), (432, 5141290), (440, 5047812), (462, 4807440), (480, 4627161), (484, 4588920), (495, 4486944), (504, 4406820), (528, 4206510), (540, 4113032), (560, 3966138), (594, 3739120), (605, 3671136), (607, 3659040), (616, 3605580), (630, 3525456), (660, 3365208), (672, 3305115), (693, 3204960), (720, 3084774), (726, 3059280), (756, 2937880), (770, 2884464), (792, 2804340), (840, 2644092), (847, 2622240), (864, 2570645), (880, 2523906), (924, 2403720), (945, 2350304), (968, 2294460), (990, 2243472), (1008, 2203410), (1056, 2103255), (1080, 2056516), (1089, 2039520), (1120, 1983069), (1155, 1922976), (1188, 1869560), (1210, 1835568), (1214, 1829520), (1232, 1802790), (1260, 1762728), (1320, 1682604), (1386, 1602480), (1440, 1542387), (1452, 1529640), (1485, 1495648), (1512, 1468940), (1540, 1442232), (1584, 1402170), (1680, 1322046), (1694, 1311120), (1760, 1261953), (1815, 1223712), (1821, 1219680), (1848, 1201860), (1890, 1175152), (1936, 1147230), (1980, 1121736), (2016, 1101705), (2079, 1068320), (2160, 1028258), (2178, 1019760), (2310, 961488), (2376, 934780), (2420, 917784), (2428, 914760), (2464, 901395), (2520, 881364), (2541, 874080), (2640, 841302), (2772, 801240), (2904, 764820), (2970, 747824), (3024, 734470), (3035, 731808), (3080, 721116), (3168, 701085), (3267, 679840), (3360, 661023), (3388, 655560), (3465, 640992), (3630, 611856), (3642, 609840), (3696, 600930), (3780, 587576), (3872, 573615), (3960, 560868), (4158, 534160), (4235, 524448), (4249, 522720), (4320, 514129), (4356, 509880), (4620, 480744), (4752, 467390), (4840, 458892), (4856, 457380), (5040, 440682), (5082, 437040), (5280, 420651), (5445, 407904), (5463, 406560), (5544, 400620), (5808, 382410), (5940, 373912), (6048, 367235), (6070, 365904), (6160, 360558), (6534, 339920), (6677, 332640), (6776, 327780), (6930, 320496), (7260, 305928), (7284, 304920), (7392, 300465), (7560, 293788), (7623, 291360), (7920, 280434), (8316, 267080), (8470, 262224), (8498, 261360), (8712, 254940), (9105, 243936), (9240, 240372), (9504, 233695), (9680, 229446), (9712, 228690), (10080, 220341), (10164, 218520), (10395, 213664), (10890, 203952), (10926, 203280), (11088, 200310), (11616, 191205), (11880, 186956), (12140, 182952), (12320, 180279), (12705, 174816), (12747, 174240), (13068, 169960), (13354, 166320), (13552, 163890), (13860, 160248), (14520, 152964), (14568, 152460), (15120, 146894), (15246, 145680), (15840, 140217), (16335, 135968), (16389, 135520), (16632, 133540), (16940, 131112), (16996, 130680), (17424, 127470), (18210, 121968), (18480, 120186), (19360, 114723), (19424, 114345), (20031, 110880), (20328, 109260), (20790, 106832), (21245, 104544), (21780, 101976), (21852, 101640), (22176, 100155), (22869, 97120), (23760, 93478), (24280, 91476), (25410, 87408), (25494, 87120), (26136, 84980), (26708, 83160), (27104, 81945), (27315, 81312), (27720, 80124), (29040, 76482), (29136, 76230), (30240, 73447), (30492, 72840), (32670, 67984), (32778, 67760), (33264, 66770), (33385, 66528), (33880, 65556), (33992, 65340), (34848, 63735), (36420, 60984), (36960, 60093), (38115, 58272), (38241, 58080), (40062, 55440), (40656, 54630), (41580, 53416), (42490, 52272), (43560, 50988), (43704, 50820), (45738, 48560), (46739, 47520)]