259764960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 384

約数和(自身を含む): 1063480320

約数和(自身を除く): 803715360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 160, 168, 182, 190, 195, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 313, 336, 364, 380, 390, 399, 416, 420, 455, 456, 480, 494, 520, 532, 546, 560, 570, 608, 624, 626, 665, 672, 728, 741, 760, 780, 798, 840, 910, 912, 939, 988, 1040, 1064, 1092, 1120, 1140, 1235, 1248, 1252, 1330, 1365, 1456, 1482, 1520, 1560, 1565, 1596, 1680, 1729, 1820, 1824, 1878, 1976, 1995, 2080, 2128, 2184, 2191, 2280, 2470, 2504, 2660, 2730, 2912, 2964, 3040, 3120, 3130, 3192, 3360, 3458, 3640, 3705, 3756, 3952, 3990, 4069, 4256, 4368, 4382, 4560, 4695, 4940, 5008, 5187, 5320, 5460, 5928, 5947, 6240, 6260, 6384, 6573, 6916, 7280, 7410, 7512, 7904, 7980, 8138, 8645, 8736, 8764, 9120, 9390, 9880, 10016, 10374, 10640, 10920, 10955, 11856, 11894, 12207, 12520, 12768, 13146, 13832, 14560, 14820, 15024, 15960, 16276, 17290, 17528, 17841, 18780, 19760, 20345, 20748, 21280, 21840, 21910, 23712, 23788, 24414, 25040, 25935, 26292, 27664, 28483, 29640, 29735, 30048, 31920, 32552, 32865, 34580, 35056, 35682, 37560, 39520, 40690, 41496, 41629, 43680, 43820, 47576, 48828, 50080, 51870, 52584, 55328, 56966, 59280, 59470, 61035, 63840, 65104, 65730, 69160, 70112, 71364, 75120, 77311, 81380, 82992, 83258, 85449, 87640, 89205, 95152, 97656, 103740, 105168, 113932, 118560, 118940, 122070, 124887, 130208, 131460, 138320, 142415, 142728, 150240, 154622, 162760, 165984, 166516, 170898, 175280, 178410, 190304, 195312, 207480, 208145, 210336, 227864, 231933, 237880, 244140, 249774, 262920, 276640, 284830, 285456, 309244, 325520, 333032, 341796, 350560, 356820, 386555, 390624, 414960, 416290, 427245, 455728, 463866, 475760, 488280, 499548, 525840, 541177, 569660, 570912, 618488, 624435, 651040, 666064, 683592, 713640, 773110, 829920, 832580, 854490, 911456, 927732, 951520, 976560, 999096, 1051680, 1082354, 1139320, 1159665, 1236976, 1248870, 1332128, 1367184, 1427280, 1546220, 1623531, 1665160, 1708980, 1855464, 1953120, 1998192, 2164708, 2278640, 2319330, 2473952, 2497740, 2705885, 2734368, 2854560, 3092440, 3247062, 3330320, 3417960, 3710928, 3996384, 4329416, 4557280, 4638660, 4995480, 5411770, 6184880, 6494124, 6660640, 6835920, 7421856, 8117655, 8658832, 9277320, 9990960, 10823540, 12369760, 12988248, 13671840, 16235310, 17317664, 18554640, 19981920, 21647080, 25976496, 32470620, 37109280, 43294160, 51952992, 64941240, 86588320, 129882480, 259764960]

約数ペア:

[(1, 259764960), (2, 129882480), (3, 86588320), (4, 64941240), (5, 51952992), (6, 43294160), (7, 37109280), (8, 32470620), (10, 25976496), (12, 21647080), (13, 19981920), (14, 18554640), (15, 17317664), (16, 16235310), (19, 13671840), (20, 12988248), (21, 12369760), (24, 10823540), (26, 9990960), (28, 9277320), (30, 8658832), (32, 8117655), (35, 7421856), (38, 6835920), (39, 6660640), (40, 6494124), (42, 6184880), (48, 5411770), (52, 4995480), (56, 4638660), (57, 4557280), (60, 4329416), (65, 3996384), (70, 3710928), (76, 3417960), (78, 3330320), (80, 3247062), (84, 3092440), (91, 2854560), (95, 2734368), (96, 2705885), (104, 2497740), (105, 2473952), (112, 2319330), (114, 2278640), (120, 2164708), (130, 1998192), (133, 1953120), (140, 1855464), (152, 1708980), (156, 1665160), (160, 1623531), (168, 1546220), (182, 1427280), (190, 1367184), (195, 1332128), (208, 1248870), (210, 1236976), (224, 1159665), (228, 1139320), (240, 1082354), (247, 1051680), (260, 999096), (266, 976560), (273, 951520), (280, 927732), (285, 911456), (304, 854490), (312, 832580), (313, 829920), (336, 773110), (364, 713640), (380, 683592), (390, 666064), (399, 651040), (416, 624435), (420, 618488), (455, 570912), (456, 569660), (480, 541177), (494, 525840), (520, 499548), (532, 488280), (546, 475760), (560, 463866), (570, 455728), (608, 427245), (624, 416290), (626, 414960), (665, 390624), (672, 386555), (728, 356820), (741, 350560), (760, 341796), (780, 333032), (798, 325520), (840, 309244), (910, 285456), (912, 284830), (939, 276640), (988, 262920), (1040, 249774), (1064, 244140), (1092, 237880), (1120, 231933), (1140, 227864), (1235, 210336), (1248, 208145), (1252, 207480), (1330, 195312), (1365, 190304), (1456, 178410), (1482, 175280), (1520, 170898), (1560, 166516), (1565, 165984), (1596, 162760), (1680, 154622), (1729, 150240), (1820, 142728), (1824, 142415), (1878, 138320), (1976, 131460), (1995, 130208), (2080, 124887), (2128, 122070), (2184, 118940), (2191, 118560), (2280, 113932), (2470, 105168), (2504, 103740), (2660, 97656), (2730, 95152), (2912, 89205), (2964, 87640), (3040, 85449), (3120, 83258), (3130, 82992), (3192, 81380), (3360, 77311), (3458, 75120), (3640, 71364), (3705, 70112), (3756, 69160), (3952, 65730), (3990, 65104), (4069, 63840), (4256, 61035), (4368, 59470), (4382, 59280), (4560, 56966), (4695, 55328), (4940, 52584), (5008, 51870), (5187, 50080), (5320, 48828), (5460, 47576), (5928, 43820), (5947, 43680), (6240, 41629), (6260, 41496), (6384, 40690), (6573, 39520), (6916, 37560), (7280, 35682), (7410, 35056), (7512, 34580), (7904, 32865), (7980, 32552), (8138, 31920), (8645, 30048), (8736, 29735), (8764, 29640), (9120, 28483), (9390, 27664), (9880, 26292), (10016, 25935), (10374, 25040), (10640, 24414), (10920, 23788), (10955, 23712), (11856, 21910), (11894, 21840), (12207, 21280), (12520, 20748), (12768, 20345), (13146, 19760), (13832, 18780), (14560, 17841), (14820, 17528), (15024, 17290), (15960, 16276)]