2521775040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:667

約数の個数: 224

約数和(自身を含む): 8339328000

約数和(自身を除く): 5817552960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 239, 240, 290, 320, 348, 379, 435, 464, 478, 480, 580, 696, 717, 758, 870, 928, 956, 960, 1137, 1160, 1195, 1392, 1434, 1516, 1740, 1856, 1895, 1912, 2274, 2320, 2390, 2784, 2868, 3032, 3480, 3585, 3790, 3824, 4548, 4640, 4780, 5568, 5685, 5736, 6064, 6931, 6960, 7170, 7580, 7648, 9096, 9280, 9560, 10991, 11370, 11472, 12128, 13862, 13920, 14340, 15160, 15296, 18192, 19120, 20793, 21982, 22740, 22944, 24256, 27724, 27840, 28680, 30320, 32973, 34655, 36384, 38240, 41586, 43964, 45480, 45888, 54955, 55448, 57360, 60640, 65946, 69310, 72768, 76480, 83172, 87928, 90581, 90960, 103965, 109910, 110896, 114720, 121280, 131892, 138620, 164865, 166344, 175856, 181162, 181920, 207930, 219820, 221792, 229440, 263784, 271743, 277240, 329730, 332688, 351712, 362324, 363840, 415860, 439640, 443584, 452905, 527568, 543486, 554480, 659460, 665376, 703424, 724648, 831720, 879280, 905810, 1055136, 1086972, 1108960, 1318920, 1330752, 1358715, 1449296, 1663440, 1758560, 1811620, 2110272, 2173944, 2217920, 2626849, 2637840, 2717430, 2898592, 3326880, 3517120, 3623240, 4347888, 5253698, 5275680, 5434860, 5797184, 6653760, 7246480, 7880547, 8695776, 10507396, 10551360, 10869720, 13134245, 14492960, 15761094, 17391552, 21014792, 21739440, 26268490, 28985920, 31522188, 39402735, 42029584, 43478880, 52536980, 63044376, 78805470, 84059168, 86957760, 105073960, 126088752, 157610940, 168118336, 210147920, 252177504, 315221880, 420295840, 504355008, 630443760, 840591680, 1260887520, 2521775040]

約数ペア:

[(1, 2521775040), (2, 1260887520), (3, 840591680), (4, 630443760), (5, 504355008), (6, 420295840), (8, 315221880), (10, 252177504), (12, 210147920), (15, 168118336), (16, 157610940), (20, 126088752), (24, 105073960), (29, 86957760), (30, 84059168), (32, 78805470), (40, 63044376), (48, 52536980), (58, 43478880), (60, 42029584), (64, 39402735), (80, 31522188), (87, 28985920), (96, 26268490), (116, 21739440), (120, 21014792), (145, 17391552), (160, 15761094), (174, 14492960), (192, 13134245), (232, 10869720), (239, 10551360), (240, 10507396), (290, 8695776), (320, 7880547), (348, 7246480), (379, 6653760), (435, 5797184), (464, 5434860), (478, 5275680), (480, 5253698), (580, 4347888), (696, 3623240), (717, 3517120), (758, 3326880), (870, 2898592), (928, 2717430), (956, 2637840), (960, 2626849), (1137, 2217920), (1160, 2173944), (1195, 2110272), (1392, 1811620), (1434, 1758560), (1516, 1663440), (1740, 1449296), (1856, 1358715), (1895, 1330752), (1912, 1318920), (2274, 1108960), (2320, 1086972), (2390, 1055136), (2784, 905810), (2868, 879280), (3032, 831720), (3480, 724648), (3585, 703424), (3790, 665376), (3824, 659460), (4548, 554480), (4640, 543486), (4780, 527568), (5568, 452905), (5685, 443584), (5736, 439640), (6064, 415860), (6931, 363840), (6960, 362324), (7170, 351712), (7580, 332688), (7648, 329730), (9096, 277240), (9280, 271743), (9560, 263784), (10991, 229440), (11370, 221792), (11472, 219820), (12128, 207930), (13862, 181920), (13920, 181162), (14340, 175856), (15160, 166344), (15296, 164865), (18192, 138620), (19120, 131892), (20793, 121280), (21982, 114720), (22740, 110896), (22944, 109910), (24256, 103965), (27724, 90960), (27840, 90581), (28680, 87928), (30320, 83172), (32973, 76480), (34655, 72768), (36384, 69310), (38240, 65946), (41586, 60640), (43964, 57360), (45480, 55448), (45888, 54955)]