156926880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9907}}^1$

素因数の和:9939

約数の個数: 144

約数和(自身を含む): 584254944

約数和(自身を除く): 427328064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 9907, 15840, 19814, 29721, 39628, 49535, 59442, 79256, 89163, 99070, 108977, 118884, 148605, 158512, 178326, 198140, 217954, 237768, 297210, 317024, 326931, 356652, 396280, 435908, 445815, 475536, 544885, 594420, 653862, 713304, 792560, 871816, 891630, 951072, 980793, 1089770, 1188840, 1307724, 1426608, 1585120, 1634655, 1743632, 1783260, 1961586, 2179540, 2377680, 2615448, 2853216, 3269310, 3487264, 3566520, 3923172, 4359080, 4755360, 4903965, 5230896, 6538620, 7133040, 7846344, 8718160, 9807930, 10461792, 13077240, 14266080, 15692688, 17436320, 19615860, 26154480, 31385376, 39231720, 52308960, 78463440, 156926880]

約数ペア:

[(1, 156926880), (2, 78463440), (3, 52308960), (4, 39231720), (5, 31385376), (6, 26154480), (8, 19615860), (9, 17436320), (10, 15692688), (11, 14266080), (12, 13077240), (15, 10461792), (16, 9807930), (18, 8718160), (20, 7846344), (22, 7133040), (24, 6538620), (30, 5230896), (32, 4903965), (33, 4755360), (36, 4359080), (40, 3923172), (44, 3566520), (45, 3487264), (48, 3269310), (55, 2853216), (60, 2615448), (66, 2377680), (72, 2179540), (80, 1961586), (88, 1783260), (90, 1743632), (96, 1634655), (99, 1585120), (110, 1426608), (120, 1307724), (132, 1188840), (144, 1089770), (160, 980793), (165, 951072), (176, 891630), (180, 871816), (198, 792560), (220, 713304), (240, 653862), (264, 594420), (288, 544885), (330, 475536), (352, 445815), (360, 435908), (396, 396280), (440, 356652), (480, 326931), (495, 317024), (528, 297210), (660, 237768), (720, 217954), (792, 198140), (880, 178326), (990, 158512), (1056, 148605), (1320, 118884), (1440, 108977), (1584, 99070), (1760, 89163), (1980, 79256), (2640, 59442), (3168, 49535), (3960, 39628), (5280, 29721), (7920, 19814), (9907, 15840)]