1447504960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2153}}^1$

素因数の和:2372

約数の個数: 112

約数和(自身を含む): 3781665792

約数和(自身を除く): 2334160832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 191, 220, 320, 352, 382, 440, 704, 764, 880, 955, 1528, 1760, 1910, 2101, 2153, 3056, 3520, 3820, 4202, 4306, 6112, 7640, 8404, 8612, 10505, 10765, 12224, 15280, 16808, 17224, 21010, 21530, 23683, 30560, 33616, 34448, 42020, 43060, 47366, 61120, 67232, 68896, 84040, 86120, 94732, 118415, 134464, 137792, 168080, 172240, 189464, 236830, 336160, 344480, 378928, 411223, 473660, 672320, 688960, 757856, 822446, 947320, 1515712, 1644892, 1894640, 2056115, 3289784, 3789280, 4112230, 4523453, 6579568, 7578560, 8224460, 9046906, 13159136, 16448920, 18093812, 22617265, 26318272, 32897840, 36187624, 45234530, 65795680, 72375248, 90469060, 131591360, 144750496, 180938120, 289500992, 361876240, 723752480, 1447504960]

約数ペア:

[(1, 1447504960), (2, 723752480), (4, 361876240), (5, 289500992), (8, 180938120), (10, 144750496), (11, 131591360), (16, 90469060), (20, 72375248), (22, 65795680), (32, 45234530), (40, 36187624), (44, 32897840), (55, 26318272), (64, 22617265), (80, 18093812), (88, 16448920), (110, 13159136), (160, 9046906), (176, 8224460), (191, 7578560), (220, 6579568), (320, 4523453), (352, 4112230), (382, 3789280), (440, 3289784), (704, 2056115), (764, 1894640), (880, 1644892), (955, 1515712), (1528, 947320), (1760, 822446), (1910, 757856), (2101, 688960), (2153, 672320), (3056, 473660), (3520, 411223), (3820, 378928), (4202, 344480), (4306, 336160), (6112, 236830), (7640, 189464), (8404, 172240), (8612, 168080), (10505, 137792), (10765, 134464), (12224, 118415), (15280, 94732), (16808, 86120), (17224, 84040), (21010, 68896), (21530, 67232), (23683, 61120), (30560, 47366), (33616, 43060), (34448, 42020)]