1426565520

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:493

約数の個数: 280

約数和(自身を含む): 5066999352

約数和(自身を除く): 3640433832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 216, 240, 243, 244, 270, 305, 324, 360, 366, 401, 405, 432, 486, 488, 540, 549, 610, 648, 720, 729, 732, 802, 810, 915, 972, 976, 1080, 1098, 1203, 1215, 1220, 1296, 1458, 1464, 1604, 1620, 1647, 1830, 1944, 2005, 2160, 2196, 2406, 2430, 2440, 2745, 2916, 2928, 3208, 3240, 3294, 3609, 3645, 3660, 3888, 4010, 4392, 4812, 4860, 4880, 4941, 5490, 5832, 6015, 6416, 6480, 6588, 7218, 7290, 7320, 8020, 8235, 8784, 9624, 9720, 9882, 10827, 10980, 11664, 12030, 13176, 14436, 14580, 14640, 14823, 16040, 16470, 18045, 19248, 19440, 19764, 21654, 21960, 24060, 24461, 24705, 26352, 28872, 29160, 29646, 32080, 32481, 32940, 36090, 39528, 43308, 43920, 44469, 48120, 48922, 49410, 54135, 57744, 58320, 59292, 64962, 65880, 72180, 73383, 74115, 79056, 86616, 88938, 96240, 97443, 97844, 98820, 108270, 118584, 122305, 129924, 131760, 144360, 146766, 148230, 162405, 173232, 177876, 194886, 195688, 197640, 216540, 220149, 222345, 237168, 244610, 259848, 288720, 292329, 293532, 296460, 324810, 355752, 366915, 389772, 391376, 395280, 433080, 440298, 444690, 487215, 489220, 519696, 584658, 587064, 592920, 649620, 660447, 711504, 733830, 779544, 866160, 880596, 889380, 974430, 978440, 1100745, 1169316, 1174128, 1185840, 1299240, 1320894, 1461645, 1467660, 1559088, 1761192, 1778760, 1948860, 1956880, 1981341, 2201490, 2338632, 2598480, 2641788, 2923290, 2935320, 3302235, 3522384, 3557520, 3897720, 3962682, 4402980, 4677264, 5283576, 5846580, 5870640, 5944023, 6604470, 7795440, 7925364, 8805960, 9906705, 10567152, 11693160, 11888046, 13208940, 15850728, 17611920, 17832069, 19813410, 23386320, 23776092, 26417880, 29720115, 31701456, 35664138, 39626820, 47552184, 52835760, 59440230, 71328276, 79253640, 89160345, 95104368, 118880460, 142656552, 158507280, 178320690, 237760920, 285313104, 356641380, 475521840, 713282760, 1426565520]

約数ペア:

[(1, 1426565520), (2, 713282760), (3, 475521840), (4, 356641380), (5, 285313104), (6, 237760920), (8, 178320690), (9, 158507280), (10, 142656552), (12, 118880460), (15, 95104368), (16, 89160345), (18, 79253640), (20, 71328276), (24, 59440230), (27, 52835760), (30, 47552184), (36, 39626820), (40, 35664138), (45, 31701456), (48, 29720115), (54, 26417880), (60, 23776092), (61, 23386320), (72, 19813410), (80, 17832069), (81, 17611920), (90, 15850728), (108, 13208940), (120, 11888046), (122, 11693160), (135, 10567152), (144, 9906705), (162, 8805960), (180, 7925364), (183, 7795440), (216, 6604470), (240, 5944023), (243, 5870640), (244, 5846580), (270, 5283576), (305, 4677264), (324, 4402980), (360, 3962682), (366, 3897720), (401, 3557520), (405, 3522384), (432, 3302235), (486, 2935320), (488, 2923290), (540, 2641788), (549, 2598480), (610, 2338632), (648, 2201490), (720, 1981341), (729, 1956880), (732, 1948860), (802, 1778760), (810, 1761192), (915, 1559088), (972, 1467660), (976, 1461645), (1080, 1320894), (1098, 1299240), (1203, 1185840), (1215, 1174128), (1220, 1169316), (1296, 1100745), (1458, 978440), (1464, 974430), (1604, 889380), (1620, 880596), (1647, 866160), (1830, 779544), (1944, 733830), (2005, 711504), (2160, 660447), (2196, 649620), (2406, 592920), (2430, 587064), (2440, 584658), (2745, 519696), (2916, 489220), (2928, 487215), (3208, 444690), (3240, 440298), (3294, 433080), (3609, 395280), (3645, 391376), (3660, 389772), (3888, 366915), (4010, 355752), (4392, 324810), (4812, 296460), (4860, 293532), (4880, 292329), (4941, 288720), (5490, 259848), (5832, 244610), (6015, 237168), (6416, 222345), (6480, 220149), (6588, 216540), (7218, 197640), (7290, 195688), (7320, 194886), (8020, 177876), (8235, 173232), (8784, 162405), (9624, 148230), (9720, 146766), (9882, 144360), (10827, 131760), (10980, 129924), (11664, 122305), (12030, 118584), (13176, 108270), (14436, 98820), (14580, 97844), (14640, 97443), (14823, 96240), (16040, 88938), (16470, 86616), (18045, 79056), (19248, 74115), (19440, 73383), (19764, 72180), (21654, 65880), (21960, 64962), (24060, 59292), (24461, 58320), (24705, 57744), (26352, 54135), (28872, 49410), (29160, 48922), (29646, 48120), (32080, 44469), (32481, 43920), (32940, 43308), (36090, 39528)]