173326720

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{5527}}^1$

素因数の和:5560

約数の個数: 96

約数和(自身を含む): 482096880

約数和(自身を除く): 308770160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 5527, 6272, 7840, 11054, 15680, 22108, 27635, 31360, 38689, 44216, 55270, 77378, 88432, 110540, 154756, 176864, 193445, 221080, 270823, 309512, 353728, 386890, 442160, 541646, 619024, 707456, 773780, 884320, 1083292, 1238048, 1354115, 1547560, 1768640, 2166584, 2476096, 2708230, 3095120, 3537280, 4333168, 4952192, 5416460, 6190240, 8666336, 10832920, 12380480, 17332672, 21665840, 24760960, 34665344, 43331680, 86663360, 173326720]

約数ペア:

[(1, 173326720), (2, 86663360), (4, 43331680), (5, 34665344), (7, 24760960), (8, 21665840), (10, 17332672), (14, 12380480), (16, 10832920), (20, 8666336), (28, 6190240), (32, 5416460), (35, 4952192), (40, 4333168), (49, 3537280), (56, 3095120), (64, 2708230), (70, 2476096), (80, 2166584), (98, 1768640), (112, 1547560), (128, 1354115), (140, 1238048), (160, 1083292), (196, 884320), (224, 773780), (245, 707456), (280, 619024), (320, 541646), (392, 442160), (448, 386890), (490, 353728), (560, 309512), (640, 270823), (784, 221080), (896, 193445), (980, 176864), (1120, 154756), (1568, 110540), (1960, 88432), (2240, 77378), (3136, 55270), (3920, 44216), (4480, 38689), (5527, 31360), (6272, 27635), (7840, 22108), (11054, 15680)]