135255680

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 397677600

約数和(自身を除く): 262421920

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, 227, 245, 266, 280, 304, 320, 380, 392, 448, 454, 490, 532, 560, 608, 640, 665, 760, 784, 896, 908, 931, 980, 1064, 1120, 1135, 1216, 1330, 1520, 1568, 1589, 1816, 1862, 1960, 2128, 2240, 2270, 2432, 2660, 3040, 3136, 3178, 3632, 3724, 3920, 4256, 4313, 4480, 4540, 4655, 5320, 6080, 6272, 6356, 7264, 7448, 7840, 7945, 8512, 8626, 9080, 9310, 10640, 11123, 12160, 12712, 14528, 14896, 15680, 15890, 17024, 17252, 18160, 18620, 21280, 21565, 22246, 25424, 29056, 29792, 30191, 31360, 31780, 34504, 36320, 37240, 42560, 43130, 44492, 50848, 55615, 59584, 60382, 63560, 69008, 72640, 74480, 85120, 86260, 88984, 101696, 111230, 119168, 120764, 127120, 138016, 145280, 148960, 150955, 172520, 177968, 203392, 211337, 222460, 241528, 254240, 276032, 297920, 301910, 345040, 355936, 422674, 444920, 483056, 508480, 552064, 595840, 603820, 690080, 711872, 845348, 889840, 966112, 1016960, 1056685, 1207640, 1380160, 1423744, 1690696, 1779680, 1932224, 2113370, 2415280, 2760320, 3381392, 3559360, 3864448, 4226740, 4830560, 6762784, 7118720, 8453480, 9661120, 13525568, 16906960, 19322240, 27051136, 33813920, 67627840, 135255680]

約数ペア:

[(1, 135255680), (2, 67627840), (4, 33813920), (5, 27051136), (7, 19322240), (8, 16906960), (10, 13525568), (14, 9661120), (16, 8453480), (19, 7118720), (20, 6762784), (28, 4830560), (32, 4226740), (35, 3864448), (38, 3559360), (40, 3381392), (49, 2760320), (56, 2415280), (64, 2113370), (70, 1932224), (76, 1779680), (80, 1690696), (95, 1423744), (98, 1380160), (112, 1207640), (128, 1056685), (133, 1016960), (140, 966112), (152, 889840), (160, 845348), (190, 711872), (196, 690080), (224, 603820), (227, 595840), (245, 552064), (266, 508480), (280, 483056), (304, 444920), (320, 422674), (380, 355936), (392, 345040), (448, 301910), (454, 297920), (490, 276032), (532, 254240), (560, 241528), (608, 222460), (640, 211337), (665, 203392), (760, 177968), (784, 172520), (896, 150955), (908, 148960), (931, 145280), (980, 138016), (1064, 127120), (1120, 120764), (1135, 119168), (1216, 111230), (1330, 101696), (1520, 88984), (1568, 86260), (1589, 85120), (1816, 74480), (1862, 72640), (1960, 69008), (2128, 63560), (2240, 60382), (2270, 59584), (2432, 55615), (2660, 50848), (3040, 44492), (3136, 43130), (3178, 42560), (3632, 37240), (3724, 36320), (3920, 34504), (4256, 31780), (4313, 31360), (4480, 30191), (4540, 29792), (4655, 29056), (5320, 25424), (6080, 22246), (6272, 21565), (6356, 21280), (7264, 18620), (7448, 18160), (7840, 17252), (7945, 17024), (8512, 15890), (8626, 15680), (9080, 14896), (9310, 14528), (10640, 12712), (11123, 12160)]