1680387984

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 480

約数和(自身を含む): 5889623040

約数和(自身を除く): 4209235056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 31, 33, 34, 36, 44, 48, 51, 54, 61, 62, 66, 68, 72, 88, 93, 99, 102, 108, 121, 122, 124, 132, 136, 144, 153, 176, 183, 186, 187, 198, 204, 216, 242, 244, 248, 264, 272, 279, 297, 306, 341, 363, 366, 372, 374, 396, 408, 432, 459, 484, 488, 496, 527, 528, 549, 558, 561, 594, 612, 671, 682, 726, 732, 744, 748, 792, 816, 837, 918, 968, 976, 1023, 1037, 1054, 1089, 1098, 1116, 1122, 1188, 1224, 1342, 1364, 1452, 1464, 1488, 1496, 1581, 1584, 1647, 1674, 1683, 1836, 1891, 1936, 2013, 2046, 2057, 2074, 2108, 2178, 2196, 2232, 2244, 2376, 2448, 2684, 2728, 2904, 2928, 2992, 3069, 3111, 3162, 3267, 3294, 3348, 3366, 3672, 3751, 3782, 4026, 4092, 4114, 4148, 4216, 4356, 4392, 4464, 4488, 4743, 4752, 5049, 5368, 5456, 5673, 5797, 5808, 6039, 6138, 6171, 6222, 6324, 6534, 6588, 6696, 6732, 7344, 7381, 7502, 7564, 8052, 8184, 8228, 8296, 8432, 8712, 8784, 8976, 9207, 9333, 9486, 10098, 10736, 11253, 11346, 11407, 11594, 12078, 12276, 12342, 12444, 12648, 13068, 13176, 13392, 13464, 14229, 14762, 15004, 15128, 16104, 16368, 16456, 16592, 17019, 17391, 17424, 18117, 18414, 18513, 18666, 18972, 20196, 20801, 22143, 22506, 22692, 22814, 23188, 24156, 24552, 24684, 24888, 25296, 26136, 26352, 26928, 27999, 28458, 29524, 30008, 30256, 32147, 32208, 32912, 33759, 34038, 34221, 34782, 36234, 36828, 37026, 37332, 37944, 40392, 41602, 44286, 45012, 45384, 45628, 46376, 48312, 49104, 49368, 49776, 51057, 52173, 52272, 55539, 55998, 56916, 59048, 60016, 62403, 63767, 64294, 66429, 67518, 68076, 68442, 69564, 72468, 73656, 74052, 74664, 75888, 80784, 83204, 88572, 90024, 90768, 91256, 92752, 96441, 96624, 98736, 101277, 102114, 102663, 104346, 111078, 111996, 113832, 118096, 124806, 125477, 127534, 128588, 132858, 135036, 136152, 136884, 139128, 144936, 147312, 148104, 149328, 156519, 166408, 177144, 180048, 182512, 187209, 191301, 192882, 199287, 202554, 204228, 205326, 208692, 222156, 223992, 227664, 228811, 249612, 250954, 255068, 257176, 265716, 270072, 272304, 273768, 278256, 289323, 289872, 296208, 307989, 313038, 332816, 353617, 354288, 374418, 376431, 382602, 385764, 398574, 405108, 408456, 410652, 417384, 444312, 447984, 457622, 499224, 501908, 510136, 514352, 531432, 540144, 547536, 561627, 573903, 578646, 615978, 626076, 686433, 707234, 748836, 752862, 765204, 771528, 797148, 810216, 816912, 821304, 834768, 867969, 888624, 915244, 998448, 1003816, 1020272, 1060851, 1062864, 1123254, 1129293, 1147806, 1157292, 1231956, 1252152, 1372866, 1414468, 1497672, 1505724, 1530408, 1543056, 1594296, 1620432, 1642608, 1721709, 1735938, 1830488, 2007632, 2059299, 2121702, 2246508, 2258586, 2295612, 2314584, 2463912, 2504304, 2745732, 2828936, 2995344, 3011448, 3060816, 3182553, 3188592, 3387879, 3443418, 3471876, 3660976, 3889787, 4118598, 4243404, 4493016, 4517172, 4591224, 4629168, 4927824, 5491464, 5657872, 6022896, 6177897, 6365106, 6775758, 6886836, 6943752, 7779574, 8237196, 8486808, 8986032, 9034344, 9182448, 9547659, 10982928, 11669361, 12355794, 12730212, 13551516, 13773672, 13887504, 15559148, 16474392, 16973616, 18068688, 19095318, 23338722, 24711588, 25460424, 27103032, 27547344, 31118296, 32948784, 35008083, 38190636, 46677444, 49423176, 50920848, 54206064, 62236592, 70016166, 76381272, 93354888, 98846352, 105024249, 140032332, 152762544, 186709776, 210048498, 280064664, 420096996, 560129328, 840193992, 1680387984]

約数ペア:

[(1, 1680387984), (2, 840193992), (3, 560129328), (4, 420096996), (6, 280064664), (8, 210048498), (9, 186709776), (11, 152762544), (12, 140032332), (16, 105024249), (17, 98846352), (18, 93354888), (22, 76381272), (24, 70016166), (27, 62236592), (31, 54206064), (33, 50920848), (34, 49423176), (36, 46677444), (44, 38190636), (48, 35008083), (51, 32948784), (54, 31118296), (61, 27547344), (62, 27103032), (66, 25460424), (68, 24711588), (72, 23338722), (88, 19095318), (93, 18068688), (99, 16973616), (102, 16474392), (108, 15559148), (121, 13887504), (122, 13773672), (124, 13551516), (132, 12730212), (136, 12355794), (144, 11669361), (153, 10982928), (176, 9547659), (183, 9182448), (186, 9034344), (187, 8986032), (198, 8486808), (204, 8237196), (216, 7779574), (242, 6943752), (244, 6886836), (248, 6775758), (264, 6365106), (272, 6177897), (279, 6022896), (297, 5657872), (306, 5491464), (341, 4927824), (363, 4629168), (366, 4591224), (372, 4517172), (374, 4493016), (396, 4243404), (408, 4118598), (432, 3889787), (459, 3660976), (484, 3471876), (488, 3443418), (496, 3387879), (527, 3188592), (528, 3182553), (549, 3060816), (558, 3011448), (561, 2995344), (594, 2828936), (612, 2745732), (671, 2504304), (682, 2463912), (726, 2314584), (732, 2295612), (744, 2258586), (748, 2246508), (792, 2121702), (816, 2059299), (837, 2007632), (918, 1830488), (968, 1735938), (976, 1721709), (1023, 1642608), (1037, 1620432), (1054, 1594296), (1089, 1543056), (1098, 1530408), (1116, 1505724), (1122, 1497672), (1188, 1414468), (1224, 1372866), (1342, 1252152), (1364, 1231956), (1452, 1157292), (1464, 1147806), (1488, 1129293), (1496, 1123254), (1581, 1062864), (1584, 1060851), (1647, 1020272), (1674, 1003816), (1683, 998448), (1836, 915244), (1891, 888624), (1936, 867969), (2013, 834768), (2046, 821304), (2057, 816912), (2074, 810216), (2108, 797148), (2178, 771528), (2196, 765204), (2232, 752862), (2244, 748836), (2376, 707234), (2448, 686433), (2684, 626076), (2728, 615978), (2904, 578646), (2928, 573903), (2992, 561627), (3069, 547536), (3111, 540144), (3162, 531432), (3267, 514352), (3294, 510136), (3348, 501908), (3366, 499224), (3672, 457622), (3751, 447984), (3782, 444312), (4026, 417384), (4092, 410652), (4114, 408456), (4148, 405108), (4216, 398574), (4356, 385764), (4392, 382602), (4464, 376431), (4488, 374418), (4743, 354288), (4752, 353617), (5049, 332816), (5368, 313038), (5456, 307989), (5673, 296208), (5797, 289872), (5808, 289323), (6039, 278256), (6138, 273768), (6171, 272304), (6222, 270072), (6324, 265716), (6534, 257176), (6588, 255068), (6696, 250954), (6732, 249612), (7344, 228811), (7381, 227664), (7502, 223992), (7564, 222156), (8052, 208692), (8184, 205326), (8228, 204228), (8296, 202554), (8432, 199287), (8712, 192882), (8784, 191301), (8976, 187209), (9207, 182512), (9333, 180048), (9486, 177144), (10098, 166408), (10736, 156519), (11253, 149328), (11346, 148104), (11407, 147312), (11594, 144936), (12078, 139128), (12276, 136884), (12342, 136152), (12444, 135036), (12648, 132858), (13068, 128588), (13176, 127534), (13392, 125477), (13464, 124806), (14229, 118096), (14762, 113832), (15004, 111996), (15128, 111078), (16104, 104346), (16368, 102663), (16456, 102114), (16592, 101277), (17019, 98736), (17391, 96624), (17424, 96441), (18117, 92752), (18414, 91256), (18513, 90768), (18666, 90024), (18972, 88572), (20196, 83204), (20801, 80784), (22143, 75888), (22506, 74664), (22692, 74052), (22814, 73656), (23188, 72468), (24156, 69564), (24552, 68442), (24684, 68076), (24888, 67518), (25296, 66429), (26136, 64294), (26352, 63767), (26928, 62403), (27999, 60016), (28458, 59048), (29524, 56916), (30008, 55998), (30256, 55539), (32147, 52272), (32208, 52173), (32912, 51057), (33759, 49776), (34038, 49368), (34221, 49104), (34782, 48312), (36234, 46376), (36828, 45628), (37026, 45384), (37332, 45012), (37944, 44286), (40392, 41602)]