139082880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:806

約数の個数: 128

約数和(自身を含む): 448130880

約数和(自身を除く): 309048000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 320, 321, 384, 428, 480, 535, 640, 642, 677, 856, 960, 1070, 1284, 1354, 1605, 1712, 1920, 2031, 2140, 2568, 2708, 3210, 3385, 3424, 4062, 4280, 5136, 5416, 6420, 6770, 6848, 8124, 8560, 10155, 10272, 10832, 12840, 13540, 13696, 16248, 17120, 20310, 20544, 21664, 25680, 27080, 32496, 34240, 40620, 41088, 43328, 51360, 54160, 64992, 68480, 72439, 81240, 86656, 102720, 108320, 129984, 144878, 162480, 205440, 216640, 217317, 259968, 289756, 324960, 362195, 433280, 434634, 579512, 649920, 724390, 869268, 1086585, 1159024, 1299840, 1448780, 1738536, 2173170, 2318048, 2897560, 3477072, 4346340, 4636096, 5795120, 6954144, 8692680, 9272192, 11590240, 13908288, 17385360, 23180480, 27816576, 34770720, 46360960, 69541440, 139082880]

約数ペア:

[(1, 139082880), (2, 69541440), (3, 46360960), (4, 34770720), (5, 27816576), (6, 23180480), (8, 17385360), (10, 13908288), (12, 11590240), (15, 9272192), (16, 8692680), (20, 6954144), (24, 5795120), (30, 4636096), (32, 4346340), (40, 3477072), (48, 2897560), (60, 2318048), (64, 2173170), (80, 1738536), (96, 1448780), (107, 1299840), (120, 1159024), (128, 1086585), (160, 869268), (192, 724390), (214, 649920), (240, 579512), (320, 434634), (321, 433280), (384, 362195), (428, 324960), (480, 289756), (535, 259968), (640, 217317), (642, 216640), (677, 205440), (856, 162480), (960, 144878), (1070, 129984), (1284, 108320), (1354, 102720), (1605, 86656), (1712, 81240), (1920, 72439), (2031, 68480), (2140, 64992), (2568, 54160), (2708, 51360), (3210, 43328), (3385, 41088), (3424, 40620), (4062, 34240), (4280, 32496), (5136, 27080), (5416, 25680), (6420, 21664), (6770, 20544), (6848, 20310), (8124, 17120), (8560, 16248), (10155, 13696), (10272, 13540), (10832, 12840)]