127822240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8779}}^1$

素因数の和:8814

約数の個数: 96

約数和(自身を含む): 371710080

約数和(自身を除く): 243887840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 8779, 14560, 17558, 35116, 43895, 61453, 70232, 87790, 114127, 122906, 140464, 175580, 228254, 245812, 280928, 307265, 351160, 456508, 491624, 570635, 614530, 702320, 798889, 913016, 983248, 1141270, 1229060, 1404640, 1597778, 1826032, 1966496, 2282540, 2458120, 3195556, 3652064, 3994445, 4565080, 4916240, 6391112, 7988890, 9130160, 9832480, 12782224, 15977780, 18260320, 25564448, 31955560, 63911120, 127822240]

約数ペア:

[(1, 127822240), (2, 63911120), (4, 31955560), (5, 25564448), (7, 18260320), (8, 15977780), (10, 12782224), (13, 9832480), (14, 9130160), (16, 7988890), (20, 6391112), (26, 4916240), (28, 4565080), (32, 3994445), (35, 3652064), (40, 3195556), (52, 2458120), (56, 2282540), (65, 1966496), (70, 1826032), (80, 1597778), (91, 1404640), (104, 1229060), (112, 1141270), (130, 983248), (140, 913016), (160, 798889), (182, 702320), (208, 614530), (224, 570635), (260, 491624), (280, 456508), (364, 351160), (416, 307265), (455, 280928), (520, 245812), (560, 228254), (728, 175580), (910, 140464), (1040, 122906), (1120, 114127), (1456, 87790), (1820, 70232), (2080, 61453), (2912, 43895), (3640, 35116), (7280, 17558), (8779, 14560)]