107221120

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 272646000

約数和(自身を除く): 165424880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 53, 58, 64, 80, 106, 109, 116, 128, 145, 160, 212, 218, 232, 265, 290, 320, 424, 436, 464, 530, 545, 580, 640, 848, 872, 928, 1060, 1090, 1160, 1537, 1696, 1744, 1856, 2120, 2180, 2320, 3074, 3161, 3392, 3488, 3712, 4240, 4360, 4640, 5777, 6148, 6322, 6784, 6976, 7685, 8480, 8720, 9280, 11554, 12296, 12644, 13952, 15370, 15805, 16960, 17440, 18560, 23108, 24592, 25288, 28885, 30740, 31610, 33920, 34880, 46216, 49184, 50576, 57770, 61480, 63220, 69760, 92432, 98368, 101152, 115540, 122960, 126440, 167533, 184864, 196736, 202304, 231080, 245920, 252880, 335066, 369728, 404608, 462160, 491840, 505760, 670132, 739456, 837665, 924320, 983680, 1011520, 1340264, 1675330, 1848640, 2023040, 2680528, 3350660, 3697280, 5361056, 6701320, 10722112, 13402640, 21444224, 26805280, 53610560, 107221120]

約数ペア:

[(1, 107221120), (2, 53610560), (4, 26805280), (5, 21444224), (8, 13402640), (10, 10722112), (16, 6701320), (20, 5361056), (29, 3697280), (32, 3350660), (40, 2680528), (53, 2023040), (58, 1848640), (64, 1675330), (80, 1340264), (106, 1011520), (109, 983680), (116, 924320), (128, 837665), (145, 739456), (160, 670132), (212, 505760), (218, 491840), (232, 462160), (265, 404608), (290, 369728), (320, 335066), (424, 252880), (436, 245920), (464, 231080), (530, 202304), (545, 196736), (580, 184864), (640, 167533), (848, 126440), (872, 122960), (928, 115540), (1060, 101152), (1090, 98368), (1160, 92432), (1537, 69760), (1696, 63220), (1744, 61480), (1856, 57770), (2120, 50576), (2180, 49184), (2320, 46216), (3074, 34880), (3161, 33920), (3392, 31610), (3488, 30740), (3712, 28885), (4240, 25288), (4360, 24592), (4640, 23108), (5777, 18560), (6148, 17440), (6322, 16960), (6784, 15805), (6976, 15370), (7685, 13952), (8480, 12644), (8720, 12296), (9280, 11554)]