203220360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{26881}}^1$

素因数の和:26908

約数の個数: 128

約数和(自身を含む): 774201600

約数和(自身を除く): 570981240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 26881, 53762, 80643, 107524, 134405, 161286, 188167, 215048, 241929, 268810, 322572, 376334, 403215, 483858, 537620, 564501, 645144, 725787, 752668, 806430, 940835, 967716, 1075240, 1129002, 1209645, 1451574, 1505336, 1612860, 1693503, 1881670, 1935432, 2258004, 2419290, 2822505, 2903148, 3225720, 3387006, 3628935, 3763340, 4516008, 4838580, 5080509, 5645010, 5806296, 6774012, 7257870, 7526680, 8467515, 9677160, 10161018, 11290020, 13548024, 14515740, 16935030, 20322036, 22580040, 25402545, 29031480, 33870060, 40644072, 50805090, 67740120, 101610180, 203220360]

約数ペア:

[(1, 203220360), (2, 101610180), (3, 67740120), (4, 50805090), (5, 40644072), (6, 33870060), (7, 29031480), (8, 25402545), (9, 22580040), (10, 20322036), (12, 16935030), (14, 14515740), (15, 13548024), (18, 11290020), (20, 10161018), (21, 9677160), (24, 8467515), (27, 7526680), (28, 7257870), (30, 6774012), (35, 5806296), (36, 5645010), (40, 5080509), (42, 4838580), (45, 4516008), (54, 3763340), (56, 3628935), (60, 3387006), (63, 3225720), (70, 2903148), (72, 2822505), (84, 2419290), (90, 2258004), (105, 1935432), (108, 1881670), (120, 1693503), (126, 1612860), (135, 1505336), (140, 1451574), (168, 1209645), (180, 1129002), (189, 1075240), (210, 967716), (216, 940835), (252, 806430), (270, 752668), (280, 725787), (315, 645144), (360, 564501), (378, 537620), (420, 483858), (504, 403215), (540, 376334), (630, 322572), (756, 268810), (840, 241929), (945, 215048), (1080, 188167), (1260, 161286), (1512, 134405), (1890, 107524), (2520, 80643), (3780, 53762), (7560, 26881)]