132142720

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10867}}^1$

素因数の和:10905

約数の個数: 64

約数和(自身を含む): 332560800

約数和(自身を除く): 200418080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 10867, 12160, 21734, 43468, 54335, 86936, 108670, 173872, 206473, 217340, 347744, 412946, 434680, 695488, 825892, 869360, 1032365, 1390976, 1651784, 1738720, 2064730, 3303568, 3477440, 4129460, 6607136, 6954880, 8258920, 13214272, 16517840, 26428544, 33035680, 66071360, 132142720]

約数ペア:

[(1, 132142720), (2, 66071360), (4, 33035680), (5, 26428544), (8, 16517840), (10, 13214272), (16, 8258920), (19, 6954880), (20, 6607136), (32, 4129460), (38, 3477440), (40, 3303568), (64, 2064730), (76, 1738720), (80, 1651784), (95, 1390976), (128, 1032365), (152, 869360), (160, 825892), (190, 695488), (304, 434680), (320, 412946), (380, 347744), (608, 217340), (640, 206473), (760, 173872), (1216, 108670), (1520, 86936), (2432, 54335), (3040, 43468), (6080, 21734), (10867, 12160)]