66606120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{26431}}^1$

素因数の和:26455

約数の個数: 96

約数和(自身を含む): 247403520

約数和(自身を除く): 180797400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 26431, 52862, 79293, 105724, 132155, 158586, 185017, 211448, 237879, 264310, 317172, 370034, 396465, 475758, 528620, 555051, 634344, 740068, 792930, 925085, 951516, 1057240, 1110102, 1189395, 1480136, 1585860, 1665153, 1850170, 1903032, 2220204, 2378790, 2775255, 3171720, 3330306, 3700340, 4440408, 4757580, 5550510, 6660612, 7400680, 8325765, 9515160, 11101020, 13321224, 16651530, 22202040, 33303060, 66606120]

約数ペア:

[(1, 66606120), (2, 33303060), (3, 22202040), (4, 16651530), (5, 13321224), (6, 11101020), (7, 9515160), (8, 8325765), (9, 7400680), (10, 6660612), (12, 5550510), (14, 4757580), (15, 4440408), (18, 3700340), (20, 3330306), (21, 3171720), (24, 2775255), (28, 2378790), (30, 2220204), (35, 1903032), (36, 1850170), (40, 1665153), (42, 1585860), (45, 1480136), (56, 1189395), (60, 1110102), (63, 1057240), (70, 951516), (72, 925085), (84, 792930), (90, 740068), (105, 634344), (120, 555051), (126, 528620), (140, 475758), (168, 396465), (180, 370034), (210, 317172), (252, 264310), (280, 237879), (315, 211448), (360, 185017), (420, 158586), (504, 132155), (630, 105724), (840, 79293), (1260, 52862), (2520, 26431)]