133657680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42839}}^1$

素因数の和:42868

約数の個数: 80

約数和(自身を含む): 446221440

約数和(自身を除く): 312563760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 42839, 85678, 128517, 171356, 214195, 257034, 342712, 428390, 514068, 556907, 642585, 685424, 856780, 1028136, 1113814, 1285170, 1670721, 1713560, 2056272, 2227628, 2570340, 2784535, 3341442, 3427120, 4455256, 5140680, 5569070, 6682884, 8353605, 8910512, 10281360, 11138140, 13365768, 16707210, 22276280, 26731536, 33414420, 44552560, 66828840, 133657680]

約数ペア:

[(1, 133657680), (2, 66828840), (3, 44552560), (4, 33414420), (5, 26731536), (6, 22276280), (8, 16707210), (10, 13365768), (12, 11138140), (13, 10281360), (15, 8910512), (16, 8353605), (20, 6682884), (24, 5569070), (26, 5140680), (30, 4455256), (39, 3427120), (40, 3341442), (48, 2784535), (52, 2570340), (60, 2227628), (65, 2056272), (78, 1713560), (80, 1670721), (104, 1285170), (120, 1113814), (130, 1028136), (156, 856780), (195, 685424), (208, 642585), (240, 556907), (260, 514068), (312, 428390), (390, 342712), (520, 257034), (624, 214195), (780, 171356), (1040, 128517), (1560, 85678), (3120, 42839)]