47431440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{3137}}^1$

素因数の和:3166

約数の個数: 160

約数和(自身を含む): 186773760

約数和(自身を除く): 139342320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3137, 3780, 5040, 6274, 7560, 9411, 12548, 15120, 15685, 18822, 21959, 25096, 28233, 31370, 37644, 43918, 47055, 50192, 56466, 62740, 65877, 75288, 84699, 87836, 94110, 109795, 112932, 125480, 131754, 141165, 150576, 169398, 175672, 188220, 197631, 219590, 225864, 250960, 263508, 282330, 329385, 338796, 351344, 376440, 395262, 423495, 439180, 451728, 527016, 564660, 592893, 658770, 677592, 752880, 790524, 846990, 878360, 988155, 1054032, 1129320, 1185786, 1317540, 1355184, 1581048, 1693980, 1756720, 1976310, 2258640, 2371572, 2635080, 2964465, 3162096, 3387960, 3952620, 4743144, 5270160, 5928930, 6775920, 7905240, 9486288, 11857860, 15810480, 23715720, 47431440]

約数ペア:

[(1, 47431440), (2, 23715720), (3, 15810480), (4, 11857860), (5, 9486288), (6, 7905240), (7, 6775920), (8, 5928930), (9, 5270160), (10, 4743144), (12, 3952620), (14, 3387960), (15, 3162096), (16, 2964465), (18, 2635080), (20, 2371572), (21, 2258640), (24, 1976310), (27, 1756720), (28, 1693980), (30, 1581048), (35, 1355184), (36, 1317540), (40, 1185786), (42, 1129320), (45, 1054032), (48, 988155), (54, 878360), (56, 846990), (60, 790524), (63, 752880), (70, 677592), (72, 658770), (80, 592893), (84, 564660), (90, 527016), (105, 451728), (108, 439180), (112, 423495), (120, 395262), (126, 376440), (135, 351344), (140, 338796), (144, 329385), (168, 282330), (180, 263508), (189, 250960), (210, 225864), (216, 219590), (240, 197631), (252, 188220), (270, 175672), (280, 169398), (315, 150576), (336, 141165), (360, 131754), (378, 125480), (420, 112932), (432, 109795), (504, 94110), (540, 87836), (560, 84699), (630, 75288), (720, 65877), (756, 62740), (840, 56466), (945, 50192), (1008, 47055), (1080, 43918), (1260, 37644), (1512, 31370), (1680, 28233), (1890, 25096), (2160, 21959), (2520, 18822), (3024, 15685), (3137, 15120), (3780, 12548), (5040, 9411), (6274, 7560)]