129146280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 443232000

約数和(自身を除く): 314085720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 37, 40, 51, 58, 59, 60, 68, 74, 85, 87, 102, 111, 116, 118, 120, 136, 145, 148, 170, 174, 177, 185, 204, 222, 232, 236, 255, 290, 295, 296, 340, 348, 354, 370, 408, 435, 444, 472, 493, 510, 555, 580, 590, 629, 680, 696, 708, 740, 870, 885, 888, 986, 1003, 1020, 1073, 1110, 1160, 1180, 1258, 1416, 1479, 1480, 1711, 1740, 1770, 1887, 1972, 2006, 2040, 2146, 2183, 2220, 2360, 2465, 2516, 2958, 3009, 3145, 3219, 3422, 3480, 3540, 3774, 3944, 4012, 4292, 4366, 4440, 4930, 5015, 5032, 5133, 5365, 5916, 6018, 6290, 6438, 6549, 6844, 7080, 7395, 7548, 8024, 8555, 8584, 8732, 9435, 9860, 10030, 10266, 10730, 10915, 11832, 12036, 12580, 12876, 13098, 13688, 14790, 15045, 15096, 16095, 17110, 17464, 18241, 18870, 19720, 20060, 20532, 21460, 21830, 24072, 25160, 25665, 25752, 26196, 29087, 29580, 30090, 32190, 32745, 34220, 36482, 37111, 37740, 40120, 41064, 42920, 43660, 51330, 52392, 54723, 58174, 59160, 60180, 63307, 64380, 65490, 68440, 72964, 74222, 75480, 87261, 87320, 91205, 102660, 109446, 111333, 116348, 120360, 126614, 128760, 130980, 145435, 145928, 148444, 174522, 182410, 185555, 189921, 205320, 218892, 222666, 232696, 253228, 261960, 273615, 290870, 296888, 316535, 349044, 364820, 371110, 379842, 436305, 437784, 445332, 506456, 547230, 556665, 581740, 633070, 698088, 729640, 742220, 759684, 872610, 890664, 949605, 1076219, 1094460, 1113330, 1163480, 1266140, 1484440, 1519368, 1745220, 1899210, 2152438, 2188920, 2226660, 2532280, 3228657, 3490440, 3798420, 4304876, 4453320, 5381095, 6457314, 7596840, 8609752, 10762190, 12914628, 16143285, 21524380, 25829256, 32286570, 43048760, 64573140, 129146280]

約数ペア:

[(1, 129146280), (2, 64573140), (3, 43048760), (4, 32286570), (5, 25829256), (6, 21524380), (8, 16143285), (10, 12914628), (12, 10762190), (15, 8609752), (17, 7596840), (20, 6457314), (24, 5381095), (29, 4453320), (30, 4304876), (34, 3798420), (37, 3490440), (40, 3228657), (51, 2532280), (58, 2226660), (59, 2188920), (60, 2152438), (68, 1899210), (74, 1745220), (85, 1519368), (87, 1484440), (102, 1266140), (111, 1163480), (116, 1113330), (118, 1094460), (120, 1076219), (136, 949605), (145, 890664), (148, 872610), (170, 759684), (174, 742220), (177, 729640), (185, 698088), (204, 633070), (222, 581740), (232, 556665), (236, 547230), (255, 506456), (290, 445332), (295, 437784), (296, 436305), (340, 379842), (348, 371110), (354, 364820), (370, 349044), (408, 316535), (435, 296888), (444, 290870), (472, 273615), (493, 261960), (510, 253228), (555, 232696), (580, 222666), (590, 218892), (629, 205320), (680, 189921), (696, 185555), (708, 182410), (740, 174522), (870, 148444), (885, 145928), (888, 145435), (986, 130980), (1003, 128760), (1020, 126614), (1073, 120360), (1110, 116348), (1160, 111333), (1180, 109446), (1258, 102660), (1416, 91205), (1479, 87320), (1480, 87261), (1711, 75480), (1740, 74222), (1770, 72964), (1887, 68440), (1972, 65490), (2006, 64380), (2040, 63307), (2146, 60180), (2183, 59160), (2220, 58174), (2360, 54723), (2465, 52392), (2516, 51330), (2958, 43660), (3009, 42920), (3145, 41064), (3219, 40120), (3422, 37740), (3480, 37111), (3540, 36482), (3774, 34220), (3944, 32745), (4012, 32190), (4292, 30090), (4366, 29580), (4440, 29087), (4930, 26196), (5015, 25752), (5032, 25665), (5133, 25160), (5365, 24072), (5916, 21830), (6018, 21460), (6290, 20532), (6438, 20060), (6549, 19720), (6844, 18870), (7080, 18241), (7395, 17464), (7548, 17110), (8024, 16095), (8555, 15096), (8584, 15045), (8732, 14790), (9435, 13688), (9860, 13098), (10030, 12876), (10266, 12580), (10730, 12036), (10915, 11832)]