493951360

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 192

約数和(自身を含む): 1447686000

約数和(自身を除く): 953734640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 640, 665, 760, 784, 829, 896, 931, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1658, 1862, 1960, 2128, 2240, 2432, 2660, 3040, 3136, 3316, 3724, 3920, 4145, 4256, 4480, 4655, 5320, 5803, 6080, 6272, 6632, 7448, 7840, 8290, 8512, 9310, 10640, 11606, 12160, 13264, 14896, 15680, 15751, 16580, 17024, 18620, 21280, 23212, 26528, 29015, 29792, 31360, 31502, 33160, 37240, 40621, 42560, 46424, 53056, 58030, 59584, 63004, 66320, 74480, 78755, 81242, 85120, 92848, 106112, 110257, 116060, 119168, 126008, 132640, 148960, 157510, 162484, 185696, 203105, 220514, 232120, 252016, 265280, 297920, 315020, 324968, 371392, 406210, 441028, 464240, 504032, 530560, 551285, 595840, 630040, 649936, 742784, 771799, 812420, 882056, 928480, 1008064, 1102570, 1260080, 1299872, 1543598, 1624840, 1764112, 1856960, 2016128, 2205140, 2520160, 2599744, 3087196, 3249680, 3528224, 3713920, 3858995, 4410280, 5040320, 5199488, 6174392, 6499360, 7056448, 7717990, 8820560, 10080640, 12348784, 12998720, 14112896, 15435980, 17641120, 24697568, 25997440, 30871960, 35282240, 49395136, 61743920, 70564480, 98790272, 123487840, 246975680, 493951360]

約数ペア:

[(1, 493951360), (2, 246975680), (4, 123487840), (5, 98790272), (7, 70564480), (8, 61743920), (10, 49395136), (14, 35282240), (16, 30871960), (19, 25997440), (20, 24697568), (28, 17641120), (32, 15435980), (35, 14112896), (38, 12998720), (40, 12348784), (49, 10080640), (56, 8820560), (64, 7717990), (70, 7056448), (76, 6499360), (80, 6174392), (95, 5199488), (98, 5040320), (112, 4410280), (128, 3858995), (133, 3713920), (140, 3528224), (152, 3249680), (160, 3087196), (190, 2599744), (196, 2520160), (224, 2205140), (245, 2016128), (266, 1856960), (280, 1764112), (304, 1624840), (320, 1543598), (380, 1299872), (392, 1260080), (448, 1102570), (490, 1008064), (532, 928480), (560, 882056), (608, 812420), (640, 771799), (665, 742784), (760, 649936), (784, 630040), (829, 595840), (896, 551285), (931, 530560), (980, 504032), (1064, 464240), (1120, 441028), (1216, 406210), (1330, 371392), (1520, 324968), (1568, 315020), (1658, 297920), (1862, 265280), (1960, 252016), (2128, 232120), (2240, 220514), (2432, 203105), (2660, 185696), (3040, 162484), (3136, 157510), (3316, 148960), (3724, 132640), (3920, 126008), (4145, 119168), (4256, 116060), (4480, 110257), (4655, 106112), (5320, 92848), (5803, 85120), (6080, 81242), (6272, 78755), (6632, 74480), (7448, 66320), (7840, 63004), (8290, 59584), (8512, 58030), (9310, 53056), (10640, 46424), (11606, 42560), (12160, 40621), (13264, 37240), (14896, 33160), (15680, 31502), (15751, 31360), (16580, 29792), (17024, 29015), (18620, 26528), (21280, 23212)]