1323002520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{525001}}^1$

素因数の和:525025

約数の個数: 96

約数和(自身を含む): 4914018720

約数和(自身を除く): 3591016200

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, 525001, 1050002, 1575003, 2100004, 2625005, 3150006, 3675007, 4200008, 4725009, 5250010, 6300012, 7350014, 7875015, 9450018, 10500020, 11025021, 12600024, 14700028, 15750030, 18375035, 18900036, 21000040, 22050042, 23625045, 29400056, 31500060, 33075063, 36750070, 37800072, 44100084, 47250090, 55125105, 63000120, 66150126, 73500140, 88200168, 94500180, 110250210, 132300252, 147000280, 165375315, 189000360, 220500420, 264600504, 330750630, 441000840, 661501260, 1323002520]

約数ペア:

[(1, 1323002520), (2, 661501260), (3, 441000840), (4, 330750630), (5, 264600504), (6, 220500420), (7, 189000360), (8, 165375315), (9, 147000280), (10, 132300252), (12, 110250210), (14, 94500180), (15, 88200168), (18, 73500140), (20, 66150126), (21, 63000120), (24, 55125105), (28, 47250090), (30, 44100084), (35, 37800072), (36, 36750070), (40, 33075063), (42, 31500060), (45, 29400056), (56, 23625045), (60, 22050042), (63, 21000040), (70, 18900036), (72, 18375035), (84, 15750030), (90, 14700028), (105, 12600024), (120, 11025021), (126, 10500020), (140, 9450018), (168, 7875015), (180, 7350014), (210, 6300012), (252, 5250010), (280, 4725009), (315, 4200008), (360, 3675007), (420, 3150006), (504, 2625005), (630, 2100004), (840, 1575003), (1260, 1050002), (2520, 525001)]