14237440

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 108

約数和(自身を含む): 39845736

約数和(自身を除く): 25608296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 227, 245, 256, 280, 320, 392, 448, 454, 490, 560, 640, 784, 896, 908, 980, 1120, 1135, 1280, 1568, 1589, 1792, 1816, 1960, 2240, 2270, 3136, 3178, 3632, 3920, 4480, 4540, 6272, 6356, 7264, 7840, 7945, 8960, 9080, 11123, 12544, 12712, 14528, 15680, 15890, 18160, 22246, 25424, 29056, 31360, 31780, 36320, 44492, 50848, 55615, 58112, 62720, 63560, 72640, 88984, 101696, 111230, 127120, 145280, 177968, 203392, 222460, 254240, 290560, 355936, 406784, 444920, 508480, 711872, 889840, 1016960, 1423744, 1779680, 2033920, 2847488, 3559360, 7118720, 14237440]

約数ペア:

[(1, 14237440), (2, 7118720), (4, 3559360), (5, 2847488), (7, 2033920), (8, 1779680), (10, 1423744), (14, 1016960), (16, 889840), (20, 711872), (28, 508480), (32, 444920), (35, 406784), (40, 355936), (49, 290560), (56, 254240), (64, 222460), (70, 203392), (80, 177968), (98, 145280), (112, 127120), (128, 111230), (140, 101696), (160, 88984), (196, 72640), (224, 63560), (227, 62720), (245, 58112), (256, 55615), (280, 50848), (320, 44492), (392, 36320), (448, 31780), (454, 31360), (490, 29056), (560, 25424), (640, 22246), (784, 18160), (896, 15890), (908, 15680), (980, 14528), (1120, 12712), (1135, 12544), (1280, 11123), (1568, 9080), (1589, 8960), (1792, 7945), (1816, 7840), (1960, 7264), (2240, 6356), (2270, 6272), (3136, 4540), (3178, 4480), (3632, 3920)]