234075520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{52249}}^1$

素因数の和:52275

約数の個数: 64

約数和(自身を含む): 639540000

約数和(自身を除く): 405464480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 52249, 104498, 208996, 261245, 365743, 417992, 522490, 731486, 835984, 1044980, 1462972, 1671968, 1828715, 2089960, 2925944, 3343936, 3657430, 4179920, 5851888, 6687872, 7314860, 8359840, 11703776, 14629720, 16719680, 23407552, 29259440, 33439360, 46815104, 58518880, 117037760, 234075520]

約数ペア:

[(1, 234075520), (2, 117037760), (4, 58518880), (5, 46815104), (7, 33439360), (8, 29259440), (10, 23407552), (14, 16719680), (16, 14629720), (20, 11703776), (28, 8359840), (32, 7314860), (35, 6687872), (40, 5851888), (56, 4179920), (64, 3657430), (70, 3343936), (80, 2925944), (112, 2089960), (128, 1828715), (140, 1671968), (160, 1462972), (224, 1044980), (280, 835984), (320, 731486), (448, 522490), (560, 417992), (640, 365743), (896, 261245), (1120, 208996), (2240, 104498), (4480, 52249)]