143896480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9883}}^1$

素因数の和:9918

約数の個数: 96

約数和(自身を含む): 418449024

約数和(自身を除く): 274552544

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 9883, 14560, 19766, 39532, 49415, 69181, 79064, 98830, 128479, 138362, 158128, 197660, 256958, 276724, 316256, 345905, 395320, 513916, 553448, 642395, 691810, 790640, 899353, 1027832, 1106896, 1284790, 1383620, 1581280, 1798706, 2055664, 2213792, 2569580, 2767240, 3597412, 4111328, 4496765, 5139160, 5534480, 7194824, 8993530, 10278320, 11068960, 14389648, 17987060, 20556640, 28779296, 35974120, 71948240, 143896480]

約数ペア:

[(1, 143896480), (2, 71948240), (4, 35974120), (5, 28779296), (7, 20556640), (8, 17987060), (10, 14389648), (13, 11068960), (14, 10278320), (16, 8993530), (20, 7194824), (26, 5534480), (28, 5139160), (32, 4496765), (35, 4111328), (40, 3597412), (52, 2767240), (56, 2569580), (65, 2213792), (70, 2055664), (80, 1798706), (91, 1581280), (104, 1383620), (112, 1284790), (130, 1106896), (140, 1027832), (160, 899353), (182, 790640), (208, 691810), (224, 642395), (260, 553448), (280, 513916), (364, 395320), (416, 345905), (455, 316256), (520, 276724), (560, 256958), (728, 197660), (910, 158128), (1040, 138362), (1120, 128479), (1456, 98830), (1820, 79064), (2080, 69181), (2912, 49415), (3640, 39532), (7280, 19766), (9883, 14560)]