142023040

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 350431200

約数和(自身を除く): 208408160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 79, 80, 106, 128, 158, 160, 212, 265, 316, 320, 395, 424, 530, 632, 640, 790, 848, 1060, 1264, 1580, 1696, 2120, 2528, 2809, 3160, 3392, 4187, 4240, 5056, 5618, 6320, 6784, 8374, 8480, 10112, 11236, 12640, 14045, 16748, 16960, 20935, 22472, 25280, 28090, 33496, 33920, 41870, 44944, 50560, 56180, 66992, 83740, 89888, 112360, 133984, 167480, 179776, 221911, 224720, 267968, 334960, 359552, 443822, 449440, 535936, 669920, 887644, 898880, 1109555, 1339840, 1775288, 1797760, 2219110, 2679680, 3550576, 4438220, 7101152, 8876440, 14202304, 17752880, 28404608, 35505760, 71011520, 142023040]

約数ペア:

[(1, 142023040), (2, 71011520), (4, 35505760), (5, 28404608), (8, 17752880), (10, 14202304), (16, 8876440), (20, 7101152), (32, 4438220), (40, 3550576), (53, 2679680), (64, 2219110), (79, 1797760), (80, 1775288), (106, 1339840), (128, 1109555), (158, 898880), (160, 887644), (212, 669920), (265, 535936), (316, 449440), (320, 443822), (395, 359552), (424, 334960), (530, 267968), (632, 224720), (640, 221911), (790, 179776), (848, 167480), (1060, 133984), (1264, 112360), (1580, 89888), (1696, 83740), (2120, 66992), (2528, 56180), (2809, 50560), (3160, 44944), (3392, 41870), (4187, 33920), (4240, 33496), (5056, 28090), (5618, 25280), (6320, 22472), (6784, 20935), (8374, 16960), (8480, 16748), (10112, 14045), (11236, 12640)]