142101760

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5843}}^1$

素因数の和:5883

約数の個数: 72

約数和(自身を含む): 358354080

約数和(自身を除く): 216252320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 5843, 6080, 11686, 12160, 23372, 24320, 29215, 46744, 58430, 93488, 111017, 116860, 186976, 222034, 233720, 373952, 444068, 467440, 555085, 747904, 888136, 934880, 1110170, 1495808, 1776272, 1869760, 2220340, 3552544, 3739520, 4440680, 7105088, 7479040, 8881360, 14210176, 17762720, 28420352, 35525440, 71050880, 142101760]

約数ペア:

[(1, 142101760), (2, 71050880), (4, 35525440), (5, 28420352), (8, 17762720), (10, 14210176), (16, 8881360), (19, 7479040), (20, 7105088), (32, 4440680), (38, 3739520), (40, 3552544), (64, 2220340), (76, 1869760), (80, 1776272), (95, 1495808), (128, 1110170), (152, 934880), (160, 888136), (190, 747904), (256, 555085), (304, 467440), (320, 444068), (380, 373952), (608, 233720), (640, 222034), (760, 186976), (1216, 116860), (1280, 111017), (1520, 93488), (2432, 58430), (3040, 46744), (4864, 29215), (5843, 24320), (6080, 23372), (11686, 12160)]