20593508280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2411}}^1$

素因数の和:2574

約数の個数: 256

約数和(自身を含む): 67520563200

約数和(自身を除く): 46927054920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 79, 85, 102, 106, 120, 136, 158, 159, 170, 204, 212, 237, 255, 265, 316, 318, 340, 395, 408, 424, 474, 510, 530, 632, 636, 680, 790, 795, 901, 948, 1020, 1060, 1185, 1272, 1343, 1580, 1590, 1802, 1896, 2040, 2120, 2370, 2411, 2686, 2703, 3160, 3180, 3604, 4029, 4187, 4505, 4740, 4822, 5372, 5406, 6360, 6715, 7208, 7233, 8058, 8374, 9010, 9480, 9644, 10744, 10812, 12055, 12561, 13430, 13515, 14466, 16116, 16748, 18020, 19288, 20145, 20935, 21624, 24110, 25122, 26860, 27030, 28932, 32232, 33496, 36040, 36165, 40290, 40987, 41870, 48220, 50244, 53720, 54060, 57864, 62805, 71179, 72330, 80580, 81974, 83740, 96440, 100488, 108120, 122961, 125610, 127783, 142358, 144660, 161160, 163948, 167480, 190469, 204935, 213537, 245922, 251220, 255566, 284716, 289320, 327896, 355895, 380938, 383349, 409870, 427074, 491844, 502440, 511132, 569432, 571407, 614805, 638915, 711790, 761876, 766698, 819740, 854148, 952345, 983688, 1022264, 1067685, 1142814, 1229610, 1277830, 1423580, 1523752, 1533396, 1639480, 1708296, 1904690, 1916745, 2135370, 2172311, 2285628, 2459220, 2555660, 2847160, 2857035, 3066792, 3237973, 3809380, 3833490, 4270740, 4344622, 4571256, 4918440, 5111320, 5714070, 6475946, 6516933, 7618760, 7666980, 8541480, 8689244, 9713919, 10094857, 10861555, 11428140, 12951892, 13033866, 15333960, 16189865, 17378488, 19427838, 20189714, 21723110, 22856280, 25903784, 26067732, 30284571, 32379730, 32584665, 38855676, 40379428, 43446220, 48569595, 50474285, 52135464, 60569142, 64759460, 65169330, 77711352, 80758856, 86892440, 97139190, 100948570, 121138284, 129518920, 130338660, 151422855, 171612569, 194278380, 201897140, 242276568, 260677320, 302845710, 343225138, 388556760, 403794280, 514837707, 605691420, 686450276, 858062845, 1029675414, 1211382840, 1372900552, 1716125690, 2059350828, 2574188535, 3432251380, 4118701656, 5148377070, 6864502760, 10296754140, 20593508280]

約数ペア:

[(1, 20593508280), (2, 10296754140), (3, 6864502760), (4, 5148377070), (5, 4118701656), (6, 3432251380), (8, 2574188535), (10, 2059350828), (12, 1716125690), (15, 1372900552), (17, 1211382840), (20, 1029675414), (24, 858062845), (30, 686450276), (34, 605691420), (40, 514837707), (51, 403794280), (53, 388556760), (60, 343225138), (68, 302845710), (79, 260677320), (85, 242276568), (102, 201897140), (106, 194278380), (120, 171612569), (136, 151422855), (158, 130338660), (159, 129518920), (170, 121138284), (204, 100948570), (212, 97139190), (237, 86892440), (255, 80758856), (265, 77711352), (316, 65169330), (318, 64759460), (340, 60569142), (395, 52135464), (408, 50474285), (424, 48569595), (474, 43446220), (510, 40379428), (530, 38855676), (632, 32584665), (636, 32379730), (680, 30284571), (790, 26067732), (795, 25903784), (901, 22856280), (948, 21723110), (1020, 20189714), (1060, 19427838), (1185, 17378488), (1272, 16189865), (1343, 15333960), (1580, 13033866), (1590, 12951892), (1802, 11428140), (1896, 10861555), (2040, 10094857), (2120, 9713919), (2370, 8689244), (2411, 8541480), (2686, 7666980), (2703, 7618760), (3160, 6516933), (3180, 6475946), (3604, 5714070), (4029, 5111320), (4187, 4918440), (4505, 4571256), (4740, 4344622), (4822, 4270740), (5372, 3833490), (5406, 3809380), (6360, 3237973), (6715, 3066792), (7208, 2857035), (7233, 2847160), (8058, 2555660), (8374, 2459220), (9010, 2285628), (9480, 2172311), (9644, 2135370), (10744, 1916745), (10812, 1904690), (12055, 1708296), (12561, 1639480), (13430, 1533396), (13515, 1523752), (14466, 1423580), (16116, 1277830), (16748, 1229610), (18020, 1142814), (19288, 1067685), (20145, 1022264), (20935, 983688), (21624, 952345), (24110, 854148), (25122, 819740), (26860, 766698), (27030, 761876), (28932, 711790), (32232, 638915), (33496, 614805), (36040, 571407), (36165, 569432), (40290, 511132), (40987, 502440), (41870, 491844), (48220, 427074), (50244, 409870), (53720, 383349), (54060, 380938), (57864, 355895), (62805, 327896), (71179, 289320), (72330, 284716), (80580, 255566), (81974, 251220), (83740, 245922), (96440, 213537), (100488, 204935), (108120, 190469), (122961, 167480), (125610, 163948), (127783, 161160), (142358, 144660)]