139252960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 418037760

約数和(自身を除く): 278784800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 89, 110, 112, 127, 140, 154, 160, 176, 178, 220, 224, 254, 280, 308, 352, 356, 385, 440, 445, 508, 560, 616, 623, 635, 712, 770, 880, 889, 890, 979, 1016, 1120, 1232, 1246, 1270, 1397, 1424, 1540, 1760, 1778, 1780, 1958, 2032, 2464, 2492, 2540, 2794, 2848, 3080, 3115, 3556, 3560, 3916, 4064, 4445, 4895, 4984, 5080, 5588, 6160, 6230, 6853, 6985, 7112, 7120, 7832, 8890, 9779, 9790, 9968, 10160, 11176, 11303, 12320, 12460, 13706, 13970, 14224, 14240, 15664, 17780, 19558, 19580, 19936, 20320, 22352, 22606, 24920, 27412, 27940, 28448, 31328, 34265, 35560, 39116, 39160, 44704, 45212, 48895, 49840, 54824, 55880, 56515, 68530, 71120, 78232, 78320, 79121, 90424, 97790, 99680, 109648, 111760, 113030, 124333, 137060, 142240, 156464, 156640, 158242, 180848, 195580, 219296, 223520, 226060, 248666, 274120, 312928, 316484, 361696, 391160, 395605, 452120, 497332, 548240, 621665, 632968, 782320, 791210, 870331, 904240, 994664, 1096480, 1243330, 1265936, 1564640, 1582420, 1740662, 1808480, 1989328, 2486660, 2531872, 3164840, 3481324, 3978656, 4351655, 4973320, 6329680, 6962648, 8703310, 9946640, 12659360, 13925296, 17406620, 19893280, 27850592, 34813240, 69626480, 139252960]

約数ペア:

[(1, 139252960), (2, 69626480), (4, 34813240), (5, 27850592), (7, 19893280), (8, 17406620), (10, 13925296), (11, 12659360), (14, 9946640), (16, 8703310), (20, 6962648), (22, 6329680), (28, 4973320), (32, 4351655), (35, 3978656), (40, 3481324), (44, 3164840), (55, 2531872), (56, 2486660), (70, 1989328), (77, 1808480), (80, 1740662), (88, 1582420), (89, 1564640), (110, 1265936), (112, 1243330), (127, 1096480), (140, 994664), (154, 904240), (160, 870331), (176, 791210), (178, 782320), (220, 632968), (224, 621665), (254, 548240), (280, 497332), (308, 452120), (352, 395605), (356, 391160), (385, 361696), (440, 316484), (445, 312928), (508, 274120), (560, 248666), (616, 226060), (623, 223520), (635, 219296), (712, 195580), (770, 180848), (880, 158242), (889, 156640), (890, 156464), (979, 142240), (1016, 137060), (1120, 124333), (1232, 113030), (1246, 111760), (1270, 109648), (1397, 99680), (1424, 97790), (1540, 90424), (1760, 79121), (1778, 78320), (1780, 78232), (1958, 71120), (2032, 68530), (2464, 56515), (2492, 55880), (2540, 54824), (2794, 49840), (2848, 48895), (3080, 45212), (3115, 44704), (3556, 39160), (3560, 39116), (3916, 35560), (4064, 34265), (4445, 31328), (4895, 28448), (4984, 27940), (5080, 27412), (5588, 24920), (6160, 22606), (6230, 22352), (6853, 20320), (6985, 19936), (7112, 19580), (7120, 19558), (7832, 17780), (8890, 15664), (9779, 14240), (9790, 14224), (9968, 13970), (10160, 13706), (11176, 12460), (11303, 12320)]