338139200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:282

約数の個数: 252

約数和(自身を含む): 1023305040

約数和(自身を除く): 685165840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 64, 70, 76, 80, 95, 98, 100, 112, 133, 140, 152, 160, 175, 190, 196, 200, 224, 227, 245, 266, 280, 304, 320, 350, 380, 392, 400, 448, 454, 475, 490, 532, 560, 608, 665, 700, 760, 784, 800, 908, 931, 950, 980, 1064, 1120, 1135, 1216, 1225, 1330, 1400, 1520, 1568, 1589, 1600, 1816, 1862, 1900, 1960, 2128, 2240, 2270, 2450, 2660, 2800, 3040, 3136, 3178, 3325, 3632, 3724, 3800, 3920, 4256, 4313, 4540, 4655, 4900, 5320, 5600, 5675, 6080, 6356, 6650, 7264, 7448, 7600, 7840, 7945, 8512, 8626, 9080, 9310, 9800, 10640, 11123, 11200, 11350, 12712, 13300, 14528, 14896, 15200, 15680, 15890, 17252, 18160, 18620, 19600, 21280, 21565, 22246, 22700, 23275, 25424, 26600, 29792, 30191, 30400, 31780, 34504, 36320, 37240, 39200, 39725, 42560, 43130, 44492, 45400, 46550, 50848, 53200, 55615, 59584, 60382, 63560, 69008, 72640, 74480, 78400, 79450, 86260, 88984, 90800, 93100, 101696, 106400, 107825, 111230, 120764, 127120, 138016, 148960, 150955, 158900, 172520, 177968, 181600, 186200, 211337, 212800, 215650, 222460, 241528, 254240, 276032, 278075, 297920, 301910, 317800, 345040, 355936, 363200, 372400, 422674, 431300, 444920, 483056, 508480, 556150, 603820, 635600, 690080, 711872, 744800, 754775, 845348, 862600, 889840, 966112, 1056685, 1112300, 1207640, 1271200, 1380160, 1489600, 1509550, 1690696, 1725200, 1779680, 1932224, 2113370, 2224600, 2415280, 2542400, 3019100, 3381392, 3450400, 3559360, 4226740, 4449200, 4830560, 5283425, 6038200, 6762784, 6900800, 8453480, 8898400, 9661120, 10566850, 12076400, 13525568, 16906960, 17796800, 21133700, 24152800, 33813920, 42267400, 48305600, 67627840, 84534800, 169069600, 338139200]

約数ペア:

[(1, 338139200), (2, 169069600), (4, 84534800), (5, 67627840), (7, 48305600), (8, 42267400), (10, 33813920), (14, 24152800), (16, 21133700), (19, 17796800), (20, 16906960), (25, 13525568), (28, 12076400), (32, 10566850), (35, 9661120), (38, 8898400), (40, 8453480), (49, 6900800), (50, 6762784), (56, 6038200), (64, 5283425), (70, 4830560), (76, 4449200), (80, 4226740), (95, 3559360), (98, 3450400), (100, 3381392), (112, 3019100), (133, 2542400), (140, 2415280), (152, 2224600), (160, 2113370), (175, 1932224), (190, 1779680), (196, 1725200), (200, 1690696), (224, 1509550), (227, 1489600), (245, 1380160), (266, 1271200), (280, 1207640), (304, 1112300), (320, 1056685), (350, 966112), (380, 889840), (392, 862600), (400, 845348), (448, 754775), (454, 744800), (475, 711872), (490, 690080), (532, 635600), (560, 603820), (608, 556150), (665, 508480), (700, 483056), (760, 444920), (784, 431300), (800, 422674), (908, 372400), (931, 363200), (950, 355936), (980, 345040), (1064, 317800), (1120, 301910), (1135, 297920), (1216, 278075), (1225, 276032), (1330, 254240), (1400, 241528), (1520, 222460), (1568, 215650), (1589, 212800), (1600, 211337), (1816, 186200), (1862, 181600), (1900, 177968), (1960, 172520), (2128, 158900), (2240, 150955), (2270, 148960), (2450, 138016), (2660, 127120), (2800, 120764), (3040, 111230), (3136, 107825), (3178, 106400), (3325, 101696), (3632, 93100), (3724, 90800), (3800, 88984), (3920, 86260), (4256, 79450), (4313, 78400), (4540, 74480), (4655, 72640), (4900, 69008), (5320, 63560), (5600, 60382), (5675, 59584), (6080, 55615), (6356, 53200), (6650, 50848), (7264, 46550), (7448, 45400), (7600, 44492), (7840, 43130), (7945, 42560), (8512, 39725), (8626, 39200), (9080, 37240), (9310, 36320), (9800, 34504), (10640, 31780), (11123, 30400), (11200, 30191), (11350, 29792), (12712, 26600), (13300, 25424), (14528, 23275), (14896, 22700), (15200, 22246), (15680, 21565), (15890, 21280), (17252, 19600), (18160, 18620)]