224549120

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5659}}^1$

素因数の和:5711

約数の個数: 72

約数和(自身を含む): 555313920

約数和(自身を除く): 330764800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 5659, 7936, 9920, 11318, 19840, 22636, 28295, 39680, 45272, 56590, 90544, 113180, 175429, 181088, 226360, 350858, 362176, 452720, 701716, 724352, 877145, 905440, 1403432, 1448704, 1754290, 1810880, 2806864, 3508580, 3621760, 5613728, 7017160, 7243520, 11227456, 14034320, 22454912, 28068640, 44909824, 56137280, 112274560, 224549120]

約数ペア:

[(1, 224549120), (2, 112274560), (4, 56137280), (5, 44909824), (8, 28068640), (10, 22454912), (16, 14034320), (20, 11227456), (31, 7243520), (32, 7017160), (40, 5613728), (62, 3621760), (64, 3508580), (80, 2806864), (124, 1810880), (128, 1754290), (155, 1448704), (160, 1403432), (248, 905440), (256, 877145), (310, 724352), (320, 701716), (496, 452720), (620, 362176), (640, 350858), (992, 226360), (1240, 181088), (1280, 175429), (1984, 113180), (2480, 90544), (3968, 56590), (4960, 45272), (5659, 39680), (7936, 28295), (9920, 22636), (11318, 19840)]