392724640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 1170505728

約数和(自身を除く): 777781088

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, 110, 112, 127, 140, 154, 160, 176, 220, 224, 251, 254, 280, 308, 352, 385, 440, 502, 508, 560, 616, 635, 770, 880, 889, 1004, 1016, 1120, 1232, 1255, 1270, 1397, 1540, 1757, 1760, 1778, 2008, 2032, 2464, 2510, 2540, 2761, 2794, 3080, 3514, 3556, 4016, 4064, 4445, 5020, 5080, 5522, 5588, 6160, 6985, 7028, 7112, 8032, 8785, 8890, 9779, 10040, 10160, 11044, 11176, 12320, 13805, 13970, 14056, 14224, 17570, 17780, 19327, 19558, 20080, 20320, 22088, 22352, 27610, 27940, 28112, 28448, 31877, 35140, 35560, 38654, 39116, 40160, 44176, 44704, 48895, 55220, 55880, 56224, 63754, 70280, 71120, 77308, 78232, 88352, 96635, 97790, 110440, 111760, 127508, 140560, 142240, 154616, 156464, 159385, 193270, 195580, 220880, 223139, 223520, 255016, 281120, 309232, 312928, 318770, 350647, 386540, 391160, 441760, 446278, 510032, 618464, 637540, 701294, 773080, 782320, 892556, 1020064, 1115695, 1275080, 1402588, 1546160, 1564640, 1753235, 1785112, 2231390, 2454529, 2550160, 2805176, 3092320, 3506470, 3570224, 4462780, 4909058, 5100320, 5610352, 7012940, 7140448, 8925560, 9818116, 11220704, 12272645, 14025880, 17851120, 19636232, 24545290, 28051760, 35702240, 39272464, 49090580, 56103520, 78544928, 98181160, 196362320, 392724640]

約数ペア:

[(1, 392724640), (2, 196362320), (4, 98181160), (5, 78544928), (7, 56103520), (8, 49090580), (10, 39272464), (11, 35702240), (14, 28051760), (16, 24545290), (20, 19636232), (22, 17851120), (28, 14025880), (32, 12272645), (35, 11220704), (40, 9818116), (44, 8925560), (55, 7140448), (56, 7012940), (70, 5610352), (77, 5100320), (80, 4909058), (88, 4462780), (110, 3570224), (112, 3506470), (127, 3092320), (140, 2805176), (154, 2550160), (160, 2454529), (176, 2231390), (220, 1785112), (224, 1753235), (251, 1564640), (254, 1546160), (280, 1402588), (308, 1275080), (352, 1115695), (385, 1020064), (440, 892556), (502, 782320), (508, 773080), (560, 701294), (616, 637540), (635, 618464), (770, 510032), (880, 446278), (889, 441760), (1004, 391160), (1016, 386540), (1120, 350647), (1232, 318770), (1255, 312928), (1270, 309232), (1397, 281120), (1540, 255016), (1757, 223520), (1760, 223139), (1778, 220880), (2008, 195580), (2032, 193270), (2464, 159385), (2510, 156464), (2540, 154616), (2761, 142240), (2794, 140560), (3080, 127508), (3514, 111760), (3556, 110440), (4016, 97790), (4064, 96635), (4445, 88352), (5020, 78232), (5080, 77308), (5522, 71120), (5588, 70280), (6160, 63754), (6985, 56224), (7028, 55880), (7112, 55220), (8032, 48895), (8785, 44704), (8890, 44176), (9779, 40160), (10040, 39116), (10160, 38654), (11044, 35560), (11176, 35140), (12320, 31877), (13805, 28448), (13970, 28112), (14056, 27940), (14224, 27610), (17570, 22352), (17780, 22088), (19327, 20320), (19558, 20080)]