1427605560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:980

約数の個数: 192

約数和(自身を含む): 4842845280

約数和(自身を除く): 3415239720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 193, 216, 243, 270, 324, 360, 386, 405, 486, 540, 579, 648, 761, 772, 810, 965, 972, 1080, 1158, 1215, 1522, 1544, 1620, 1737, 1930, 1944, 2283, 2316, 2430, 2895, 3044, 3240, 3474, 3805, 3860, 4566, 4632, 4860, 5211, 5790, 6088, 6849, 6948, 7610, 7720, 8685, 9132, 9720, 10422, 11415, 11580, 13698, 13896, 15220, 15633, 17370, 18264, 20547, 20844, 22830, 23160, 26055, 27396, 30440, 31266, 34245, 34740, 41094, 41688, 45660, 46899, 52110, 54792, 61641, 62532, 68490, 69480, 78165, 82188, 91320, 93798, 102735, 104220, 123282, 125064, 136980, 146873, 156330, 164376, 184923, 187596, 205470, 208440, 234495, 246564, 273960, 293746, 308205, 312660, 369846, 375192, 410940, 440619, 468990, 493128, 587492, 616410, 625320, 734365, 739692, 821880, 881238, 924615, 937980, 1174984, 1232820, 1321857, 1468730, 1479384, 1762476, 1849230, 1875960, 2203095, 2465640, 2643714, 2937460, 3524952, 3698460, 3965571, 4406190, 5287428, 5874920, 6609285, 7396920, 7931142, 8812380, 10574856, 11896713, 13218570, 15862284, 17624760, 19827855, 23793426, 26437140, 31724568, 35690139, 39655710, 47586852, 52874280, 59483565, 71380278, 79311420, 95173704, 118967130, 142760556, 158622840, 178450695, 237934260, 285521112, 356901390, 475868520, 713802780, 1427605560]

約数ペア:

[(1, 1427605560), (2, 713802780), (3, 475868520), (4, 356901390), (5, 285521112), (6, 237934260), (8, 178450695), (9, 158622840), (10, 142760556), (12, 118967130), (15, 95173704), (18, 79311420), (20, 71380278), (24, 59483565), (27, 52874280), (30, 47586852), (36, 39655710), (40, 35690139), (45, 31724568), (54, 26437140), (60, 23793426), (72, 19827855), (81, 17624760), (90, 15862284), (108, 13218570), (120, 11896713), (135, 10574856), (162, 8812380), (180, 7931142), (193, 7396920), (216, 6609285), (243, 5874920), (270, 5287428), (324, 4406190), (360, 3965571), (386, 3698460), (405, 3524952), (486, 2937460), (540, 2643714), (579, 2465640), (648, 2203095), (761, 1875960), (772, 1849230), (810, 1762476), (965, 1479384), (972, 1468730), (1080, 1321857), (1158, 1232820), (1215, 1174984), (1522, 937980), (1544, 924615), (1620, 881238), (1737, 821880), (1930, 739692), (1944, 734365), (2283, 625320), (2316, 616410), (2430, 587492), (2895, 493128), (3044, 468990), (3240, 440619), (3474, 410940), (3805, 375192), (3860, 369846), (4566, 312660), (4632, 308205), (4860, 293746), (5211, 273960), (5790, 246564), (6088, 234495), (6849, 208440), (6948, 205470), (7610, 187596), (7720, 184923), (8685, 164376), (9132, 156330), (9720, 146873), (10422, 136980), (11415, 125064), (11580, 123282), (13698, 104220), (13896, 102735), (15220, 93798), (15633, 91320), (17370, 82188), (18264, 78165), (20547, 69480), (20844, 68490), (22830, 62532), (23160, 61641), (26055, 54792), (27396, 52110), (30440, 46899), (31266, 45660), (34245, 41688), (34740, 41094)]