143354120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39383}}^1$

素因数の和:39414

約数の個数: 64

約数和(自身を含む): 396990720

約数和(自身を除く): 253636600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 39383, 78766, 157532, 196915, 275681, 315064, 393830, 511979, 551362, 787660, 1023958, 1102724, 1378405, 1575320, 2047916, 2205448, 2559895, 2756810, 3583853, 4095832, 5119790, 5513620, 7167706, 10239580, 11027240, 14335412, 17919265, 20479160, 28670824, 35838530, 71677060, 143354120]

約数ペア:

[(1, 143354120), (2, 71677060), (4, 35838530), (5, 28670824), (7, 20479160), (8, 17919265), (10, 14335412), (13, 11027240), (14, 10239580), (20, 7167706), (26, 5513620), (28, 5119790), (35, 4095832), (40, 3583853), (52, 2756810), (56, 2559895), (65, 2205448), (70, 2047916), (91, 1575320), (104, 1378405), (130, 1102724), (140, 1023958), (182, 787660), (260, 551362), (280, 511979), (364, 393830), (455, 315064), (520, 275681), (728, 196915), (910, 157532), (1820, 78766), (3640, 39383)]