715222440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15401}}^1$

素因数の和:15464

約数の個数: 128

約数和(自身を含む): 2439676800

約数和(自身を除く): 1724454360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5805, 7740, 9288, 11610, 15401, 15480, 23220, 30802, 46203, 46440, 61604, 77005, 92406, 123208, 138609, 154010, 184812, 231015, 277218, 308020, 369624, 415827, 462030, 554436, 616040, 662243, 693045, 831654, 924060, 1108872, 1324486, 1386090, 1663308, 1848120, 1986729, 2079135, 2648972, 2772180, 3311215, 3326616, 3973458, 4158270, 5297944, 5544360, 5960187, 6622430, 7946916, 8316540, 9933645, 11920374, 13244860, 15893832, 16633080, 17880561, 19867290, 23840748, 26489720, 29800935, 35761122, 39734580, 47681496, 59601870, 71522244, 79469160, 89402805, 119203740, 143044488, 178805610, 238407480, 357611220, 715222440]

約数ペア:

[(1, 715222440), (2, 357611220), (3, 238407480), (4, 178805610), (5, 143044488), (6, 119203740), (8, 89402805), (9, 79469160), (10, 71522244), (12, 59601870), (15, 47681496), (18, 39734580), (20, 35761122), (24, 29800935), (27, 26489720), (30, 23840748), (36, 19867290), (40, 17880561), (43, 16633080), (45, 15893832), (54, 13244860), (60, 11920374), (72, 9933645), (86, 8316540), (90, 7946916), (108, 6622430), (120, 5960187), (129, 5544360), (135, 5297944), (172, 4158270), (180, 3973458), (215, 3326616), (216, 3311215), (258, 2772180), (270, 2648972), (344, 2079135), (360, 1986729), (387, 1848120), (430, 1663308), (516, 1386090), (540, 1324486), (645, 1108872), (774, 924060), (860, 831654), (1032, 693045), (1080, 662243), (1161, 616040), (1290, 554436), (1548, 462030), (1720, 415827), (1935, 369624), (2322, 308020), (2580, 277218), (3096, 231015), (3870, 184812), (4644, 154010), (5160, 138609), (5805, 123208), (7740, 92406), (9288, 77005), (11610, 61604), (15401, 46440), (15480, 46203), (23220, 30802)]