7276186260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{641639}}^1$

素因数の和:641667

約数の個数: 120

約数和(自身を含む): 26086515840

約数和(自身を除く): 18810329580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 641639, 1283278, 1924917, 2566556, 3208195, 3849834, 4491473, 5774751, 6416390, 7699668, 8982946, 9624585, 11549502, 12832780, 13474419, 17324253, 17965892, 19249170, 22457365, 23099004, 26948838, 28873755, 34648506, 38498340, 40423257, 44914730, 51972759, 53897676, 57747510, 67372095, 69297012, 80846514, 86621265, 89829460, 103945518, 115495020, 121269771, 134744190, 161693028, 173242530, 202116285, 207891036, 242539542, 259863795, 269488380, 346485060, 363809313, 404232570, 485079084, 519727590, 606348855, 727618626, 808465140, 1039455180, 1212697710, 1455237252, 1819046565, 2425395420, 3638093130, 7276186260]

約数ペア:

[(1, 7276186260), (2, 3638093130), (3, 2425395420), (4, 1819046565), (5, 1455237252), (6, 1212697710), (7, 1039455180), (9, 808465140), (10, 727618626), (12, 606348855), (14, 519727590), (15, 485079084), (18, 404232570), (20, 363809313), (21, 346485060), (27, 269488380), (28, 259863795), (30, 242539542), (35, 207891036), (36, 202116285), (42, 173242530), (45, 161693028), (54, 134744190), (60, 121269771), (63, 115495020), (70, 103945518), (81, 89829460), (84, 86621265), (90, 80846514), (105, 69297012), (108, 67372095), (126, 57747510), (135, 53897676), (140, 51972759), (162, 44914730), (180, 40423257), (189, 38498340), (210, 34648506), (252, 28873755), (270, 26948838), (315, 23099004), (324, 22457365), (378, 19249170), (405, 17965892), (420, 17324253), (540, 13474419), (567, 12832780), (630, 11549502), (756, 9624585), (810, 8982946), (945, 7699668), (1134, 6416390), (1260, 5774751), (1620, 4491473), (1890, 3849834), (2268, 3208195), (2835, 2566556), (3780, 1924917), (5670, 1283278), (11340, 641639)]