1358453040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{808603}}^1$

素因数の和:808626

約数の個数: 80

約数和(自身を含む): 4812811008

約数和(自身を除く): 3454357968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 808603, 1617206, 2425809, 3234412, 4043015, 4851618, 5660221, 6468824, 8086030, 9703236, 11320442, 12129045, 12937648, 16172060, 16980663, 19406472, 22640884, 24258090, 28301105, 32344120, 33961326, 38812944, 45281768, 48516180, 56602210, 64688240, 67922652, 84903315, 90563536, 97032360, 113204420, 135845304, 169806630, 194064720, 226408840, 271690608, 339613260, 452817680, 679226520, 1358453040]

約数ペア:

[(1, 1358453040), (2, 679226520), (3, 452817680), (4, 339613260), (5, 271690608), (6, 226408840), (7, 194064720), (8, 169806630), (10, 135845304), (12, 113204420), (14, 97032360), (15, 90563536), (16, 84903315), (20, 67922652), (21, 64688240), (24, 56602210), (28, 48516180), (30, 45281768), (35, 38812944), (40, 33961326), (42, 32344120), (48, 28301105), (56, 24258090), (60, 22640884), (70, 19406472), (80, 16980663), (84, 16172060), (105, 12937648), (112, 12129045), (120, 11320442), (140, 9703236), (168, 8086030), (210, 6468824), (240, 5660221), (280, 4851618), (336, 4043015), (420, 3234412), (560, 2425809), (840, 1617206), (1680, 808603)]