208624320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:807

約数の個数: 168

約数和(自身を含む): 725356944

約数和(自身を除く): 516732624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 144, 160, 180, 192, 214, 240, 288, 320, 321, 360, 428, 480, 535, 576, 642, 677, 720, 856, 960, 963, 1070, 1284, 1354, 1440, 1605, 1712, 1926, 2031, 2140, 2568, 2708, 2880, 3210, 3385, 3424, 3852, 4062, 4280, 4815, 5136, 5416, 6093, 6420, 6770, 6848, 7704, 8124, 8560, 9630, 10155, 10272, 10832, 12186, 12840, 13540, 15408, 16248, 17120, 19260, 20310, 20544, 21664, 24372, 25680, 27080, 30465, 30816, 32496, 34240, 38520, 40620, 43328, 48744, 51360, 54160, 60930, 61632, 64992, 72439, 77040, 81240, 97488, 102720, 108320, 121860, 129984, 144878, 154080, 162480, 194976, 216640, 217317, 243720, 289756, 308160, 324960, 362195, 389952, 434634, 487440, 579512, 649920, 651951, 724390, 869268, 974880, 1086585, 1159024, 1303902, 1448780, 1738536, 1949760, 2173170, 2318048, 2607804, 2897560, 3259755, 3477072, 4346340, 4636096, 5215608, 5795120, 6519510, 6954144, 8692680, 10431216, 11590240, 13039020, 13908288, 17385360, 20862432, 23180480, 26078040, 34770720, 41724864, 52156080, 69541440, 104312160, 208624320]

約数ペア:

[(1, 208624320), (2, 104312160), (3, 69541440), (4, 52156080), (5, 41724864), (6, 34770720), (8, 26078040), (9, 23180480), (10, 20862432), (12, 17385360), (15, 13908288), (16, 13039020), (18, 11590240), (20, 10431216), (24, 8692680), (30, 6954144), (32, 6519510), (36, 5795120), (40, 5215608), (45, 4636096), (48, 4346340), (60, 3477072), (64, 3259755), (72, 2897560), (80, 2607804), (90, 2318048), (96, 2173170), (107, 1949760), (120, 1738536), (144, 1448780), (160, 1303902), (180, 1159024), (192, 1086585), (214, 974880), (240, 869268), (288, 724390), (320, 651951), (321, 649920), (360, 579512), (428, 487440), (480, 434634), (535, 389952), (576, 362195), (642, 324960), (677, 308160), (720, 289756), (856, 243720), (960, 217317), (963, 216640), (1070, 194976), (1284, 162480), (1354, 154080), (1440, 144878), (1605, 129984), (1712, 121860), (1926, 108320), (2031, 102720), (2140, 97488), (2568, 81240), (2708, 77040), (2880, 72439), (3210, 64992), (3385, 61632), (3424, 60930), (3852, 54160), (4062, 51360), (4280, 48744), (4815, 43328), (5136, 40620), (5416, 38520), (6093, 34240), (6420, 32496), (6770, 30816), (6848, 30465), (7704, 27080), (8124, 25680), (8560, 24372), (9630, 21664), (10155, 20544), (10272, 20310), (10832, 19260), (12186, 17120), (12840, 16248), (13540, 15408)]