202389120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:923

約数の個数: 192

約数和(自身を含む): 716756040

約数和(自身を除く): 514366920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 820, 857, 960, 984, 1152, 1230, 1312, 1440, 1476, 1640, 1714, 1845, 1920, 1968, 2460, 2571, 2624, 2880, 2952, 3280, 3428, 3690, 3936, 4285, 4920, 5142, 5248, 5760, 5904, 6560, 6856, 7380, 7713, 7872, 8570, 9840, 10284, 11808, 12855, 13120, 13712, 14760, 15426, 15744, 17140, 19680, 20568, 23616, 25710, 26240, 27424, 29520, 30852, 34280, 35137, 38565, 39360, 41136, 47232, 51420, 54848, 59040, 61704, 68560, 70274, 77130, 78720, 82272, 102840, 105411, 109696, 118080, 123408, 137120, 140548, 154260, 164544, 175685, 205680, 210822, 236160, 246816, 274240, 281096, 308520, 316233, 329088, 351370, 411360, 421644, 493632, 527055, 548480, 562192, 617040, 632466, 702740, 822720, 843288, 987264, 1054110, 1124384, 1234080, 1264932, 1405480, 1581165, 1645440, 1686576, 2108220, 2248768, 2468160, 2529864, 2810960, 3162330, 3373152, 4216440, 4497536, 4936320, 5059728, 5621920, 6324660, 6746304, 8432880, 10119456, 11243840, 12649320, 13492608, 16865760, 20238912, 22487680, 25298640, 33731520, 40477824, 50597280, 67463040, 101194560, 202389120]

約数ペア:

[(1, 202389120), (2, 101194560), (3, 67463040), (4, 50597280), (5, 40477824), (6, 33731520), (8, 25298640), (9, 22487680), (10, 20238912), (12, 16865760), (15, 13492608), (16, 12649320), (18, 11243840), (20, 10119456), (24, 8432880), (30, 6746304), (32, 6324660), (36, 5621920), (40, 5059728), (41, 4936320), (45, 4497536), (48, 4216440), (60, 3373152), (64, 3162330), (72, 2810960), (80, 2529864), (82, 2468160), (90, 2248768), (96, 2108220), (120, 1686576), (123, 1645440), (128, 1581165), (144, 1405480), (160, 1264932), (164, 1234080), (180, 1124384), (192, 1054110), (205, 987264), (240, 843288), (246, 822720), (288, 702740), (320, 632466), (328, 617040), (360, 562192), (369, 548480), (384, 527055), (410, 493632), (480, 421644), (492, 411360), (576, 351370), (615, 329088), (640, 316233), (656, 308520), (720, 281096), (738, 274240), (820, 246816), (857, 236160), (960, 210822), (984, 205680), (1152, 175685), (1230, 164544), (1312, 154260), (1440, 140548), (1476, 137120), (1640, 123408), (1714, 118080), (1845, 109696), (1920, 105411), (1968, 102840), (2460, 82272), (2571, 78720), (2624, 77130), (2880, 70274), (2952, 68560), (3280, 61704), (3428, 59040), (3690, 54848), (3936, 51420), (4285, 47232), (4920, 41136), (5142, 39360), (5248, 38565), (5760, 35137), (5904, 34280), (6560, 30852), (6856, 29520), (7380, 27424), (7713, 26240), (7872, 25710), (8570, 23616), (9840, 20568), (10284, 19680), (11808, 17140), (12855, 15744), (13120, 15426), (13712, 14760)]