144244160

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4463}}^1$

素因数の和:4581

約数の個数: 56

約数和(自身を含む): 346959936

約数和(自身を除く): 202715776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 4463, 6464, 8080, 8926, 16160, 17852, 22315, 32320, 35704, 44630, 71408, 89260, 142816, 178520, 285632, 357040, 450763, 714080, 901526, 1428160, 1803052, 2253815, 3606104, 4507630, 7212208, 9015260, 14424416, 18030520, 28848832, 36061040, 72122080, 144244160]

約数ペア:

[(1, 144244160), (2, 72122080), (4, 36061040), (5, 28848832), (8, 18030520), (10, 14424416), (16, 9015260), (20, 7212208), (32, 4507630), (40, 3606104), (64, 2253815), (80, 1803052), (101, 1428160), (160, 901526), (202, 714080), (320, 450763), (404, 357040), (505, 285632), (808, 178520), (1010, 142816), (1616, 89260), (2020, 71408), (3232, 44630), (4040, 35704), (4463, 32320), (6464, 22315), (8080, 17852), (8926, 16160)]