1013431320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{255917}}^1$

素因数の和:255945

約数の個数: 96

約数和(自身を含む): 3593088720

約数和(自身を除く): 2579657400

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, 255917, 511834, 767751, 1023668, 1279585, 1535502, 2047336, 2303253, 2559170, 2815087, 3071004, 3838755, 4606506, 5118340, 5630174, 6142008, 7677510, 8445261, 9213012, 10236680, 11260348, 11516265, 14075435, 15355020, 16890522, 18426024, 22520696, 23032530, 25335783, 28150870, 30710040, 33781044, 42226305, 46065060, 50671566, 56301740, 67562088, 84452610, 92130120, 101343132, 112603480, 126678915, 168905220, 202686264, 253357830, 337810440, 506715660, 1013431320]

約数ペア:

[(1, 1013431320), (2, 506715660), (3, 337810440), (4, 253357830), (5, 202686264), (6, 168905220), (8, 126678915), (9, 112603480), (10, 101343132), (11, 92130120), (12, 84452610), (15, 67562088), (18, 56301740), (20, 50671566), (22, 46065060), (24, 42226305), (30, 33781044), (33, 30710040), (36, 28150870), (40, 25335783), (44, 23032530), (45, 22520696), (55, 18426024), (60, 16890522), (66, 15355020), (72, 14075435), (88, 11516265), (90, 11260348), (99, 10236680), (110, 9213012), (120, 8445261), (132, 7677510), (165, 6142008), (180, 5630174), (198, 5118340), (220, 4606506), (264, 3838755), (330, 3071004), (360, 2815087), (396, 2559170), (440, 2303253), (495, 2047336), (660, 1535502), (792, 1279585), (990, 1023668), (1320, 767751), (1980, 511834), (3960, 255917)]