2042722440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{515839}}^1$

素因数の和:515867

約数の個数: 96

約数和(自身を含む): 7242393600

約数和(自身を除く): 5199671160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 515839, 1031678, 1547517, 2063356, 2579195, 3095034, 4126712, 4642551, 5158390, 5674229, 6190068, 7737585, 9285102, 10316780, 11348458, 12380136, 15475170, 17022687, 18570204, 20633560, 22696916, 23212755, 28371145, 30950340, 34045374, 37140408, 45393832, 46425510, 51068061, 56742290, 61900680, 68090748, 85113435, 92851020, 102136122, 113484580, 136181496, 170226870, 185702040, 204272244, 226969160, 255340305, 340453740, 408544488, 510680610, 680907480, 1021361220, 2042722440]

約数ペア:

[(1, 2042722440), (2, 1021361220), (3, 680907480), (4, 510680610), (5, 408544488), (6, 340453740), (8, 255340305), (9, 226969160), (10, 204272244), (11, 185702040), (12, 170226870), (15, 136181496), (18, 113484580), (20, 102136122), (22, 92851020), (24, 85113435), (30, 68090748), (33, 61900680), (36, 56742290), (40, 51068061), (44, 46425510), (45, 45393832), (55, 37140408), (60, 34045374), (66, 30950340), (72, 28371145), (88, 23212755), (90, 22696916), (99, 20633560), (110, 18570204), (120, 17022687), (132, 15475170), (165, 12380136), (180, 11348458), (198, 10316780), (220, 9285102), (264, 7737585), (330, 6190068), (360, 5674229), (396, 5158390), (440, 4642551), (495, 4126712), (660, 3095034), (792, 2579195), (990, 2063356), (1320, 1547517), (1980, 1031678), (3960, 515839)]