452038720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 168

約数和(自身を含む): 1267577856

約数和(自身を除く): 815539136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 127, 140, 160, 196, 224, 227, 245, 254, 280, 320, 392, 448, 454, 490, 508, 560, 635, 784, 889, 908, 980, 1016, 1120, 1135, 1270, 1568, 1589, 1778, 1816, 1960, 2032, 2240, 2270, 2540, 3136, 3178, 3556, 3632, 3920, 4064, 4445, 4540, 5080, 6223, 6356, 7112, 7264, 7840, 7945, 8128, 8890, 9080, 10160, 11123, 12446, 12712, 14224, 14528, 15680, 15890, 17780, 18160, 20320, 22246, 24892, 25424, 28448, 28829, 31115, 31780, 35560, 36320, 40640, 44492, 49784, 50848, 55615, 56896, 57658, 62230, 63560, 71120, 72640, 88984, 99568, 101696, 111230, 115316, 124460, 127120, 142240, 144145, 177968, 199136, 201803, 222460, 230632, 248920, 254240, 284480, 288290, 355936, 398272, 403606, 444920, 461264, 497840, 508480, 576580, 711872, 807212, 889840, 922528, 995680, 1009015, 1153160, 1412621, 1614424, 1779680, 1845056, 1991360, 2018030, 2306320, 2825242, 3228848, 3559360, 4036060, 4612640, 5650484, 6457696, 7063105, 8072120, 9225280, 11300968, 12915392, 14126210, 16144240, 22601936, 28252420, 32288480, 45203872, 56504840, 64576960, 90407744, 113009680, 226019360, 452038720]

約数ペア:

[(1, 452038720), (2, 226019360), (4, 113009680), (5, 90407744), (7, 64576960), (8, 56504840), (10, 45203872), (14, 32288480), (16, 28252420), (20, 22601936), (28, 16144240), (32, 14126210), (35, 12915392), (40, 11300968), (49, 9225280), (56, 8072120), (64, 7063105), (70, 6457696), (80, 5650484), (98, 4612640), (112, 4036060), (127, 3559360), (140, 3228848), (160, 2825242), (196, 2306320), (224, 2018030), (227, 1991360), (245, 1845056), (254, 1779680), (280, 1614424), (320, 1412621), (392, 1153160), (448, 1009015), (454, 995680), (490, 922528), (508, 889840), (560, 807212), (635, 711872), (784, 576580), (889, 508480), (908, 497840), (980, 461264), (1016, 444920), (1120, 403606), (1135, 398272), (1270, 355936), (1568, 288290), (1589, 284480), (1778, 254240), (1816, 248920), (1960, 230632), (2032, 222460), (2240, 201803), (2270, 199136), (2540, 177968), (3136, 144145), (3178, 142240), (3556, 127120), (3632, 124460), (3920, 115316), (4064, 111230), (4445, 101696), (4540, 99568), (5080, 88984), (6223, 72640), (6356, 71120), (7112, 63560), (7264, 62230), (7840, 57658), (7945, 56896), (8128, 55615), (8890, 50848), (9080, 49784), (10160, 44492), (11123, 40640), (12446, 36320), (12712, 35560), (14224, 31780), (14528, 31115), (15680, 28829), (15890, 28448), (17780, 25424), (18160, 24892), (20320, 22246)]