204078960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1012

約数の個数: 160

約数和(自身を含む): 710311680

約数和(自身を除く): 506232720

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, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 856, 883, 963, 1070, 1080, 1284, 1605, 1712, 1766, 1926, 2140, 2160, 2568, 2649, 2889, 3210, 3532, 3852, 4280, 4415, 4815, 5136, 5298, 5778, 6420, 7064, 7704, 7947, 8560, 8830, 9630, 10596, 11556, 12840, 13245, 14128, 14445, 15408, 15894, 17660, 19260, 21192, 23112, 23841, 25680, 26490, 28890, 31788, 35320, 38520, 39735, 42384, 46224, 47682, 52980, 57780, 63576, 70640, 77040, 79470, 94481, 95364, 105960, 115560, 119205, 127152, 158940, 188962, 190728, 211920, 231120, 238410, 283443, 317880, 377924, 381456, 472405, 476820, 566886, 635760, 755848, 850329, 944810, 953640, 1133772, 1417215, 1511696, 1700658, 1889620, 1907280, 2267544, 2550987, 2834430, 3401316, 3779240, 4251645, 4535088, 5101974, 5668860, 6802632, 7558480, 8503290, 10203948, 11337720, 12754935, 13605264, 17006580, 20407896, 22675440, 25509870, 34013160, 40815792, 51019740, 68026320, 102039480, 204078960]

約数ペア:

[(1, 204078960), (2, 102039480), (3, 68026320), (4, 51019740), (5, 40815792), (6, 34013160), (8, 25509870), (9, 22675440), (10, 20407896), (12, 17006580), (15, 13605264), (16, 12754935), (18, 11337720), (20, 10203948), (24, 8503290), (27, 7558480), (30, 6802632), (36, 5668860), (40, 5101974), (45, 4535088), (48, 4251645), (54, 3779240), (60, 3401316), (72, 2834430), (80, 2550987), (90, 2267544), (107, 1907280), (108, 1889620), (120, 1700658), (135, 1511696), (144, 1417215), (180, 1133772), (214, 953640), (216, 944810), (240, 850329), (270, 755848), (321, 635760), (360, 566886), (428, 476820), (432, 472405), (535, 381456), (540, 377924), (642, 317880), (720, 283443), (856, 238410), (883, 231120), (963, 211920), (1070, 190728), (1080, 188962), (1284, 158940), (1605, 127152), (1712, 119205), (1766, 115560), (1926, 105960), (2140, 95364), (2160, 94481), (2568, 79470), (2649, 77040), (2889, 70640), (3210, 63576), (3532, 57780), (3852, 52980), (4280, 47682), (4415, 46224), (4815, 42384), (5136, 39735), (5298, 38520), (5778, 35320), (6420, 31788), (7064, 28890), (7704, 26490), (7947, 25680), (8560, 23841), (8830, 23112), (9630, 21192), (10596, 19260), (11556, 17660), (12840, 15894), (13245, 15408), (14128, 14445)]