79229920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 239500800

約数和(自身を除く): 160270880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 59, 70, 77, 80, 88, 109, 110, 112, 118, 140, 154, 160, 176, 218, 220, 224, 236, 280, 295, 308, 352, 385, 413, 436, 440, 472, 545, 560, 590, 616, 649, 763, 770, 826, 872, 880, 944, 1090, 1120, 1180, 1199, 1232, 1298, 1526, 1540, 1652, 1744, 1760, 1888, 2065, 2180, 2360, 2398, 2464, 2596, 3052, 3080, 3245, 3304, 3488, 3815, 4130, 4360, 4543, 4720, 4796, 5192, 5995, 6104, 6160, 6431, 6490, 6608, 7630, 8260, 8393, 8720, 9086, 9440, 9592, 10384, 11990, 12208, 12320, 12862, 12980, 13216, 15260, 16520, 16786, 17440, 18172, 19184, 20768, 22715, 23980, 24416, 25724, 25960, 30520, 32155, 33040, 33572, 36344, 38368, 41965, 45017, 45430, 47960, 51448, 51920, 61040, 64310, 66080, 67144, 70741, 72688, 83930, 90034, 90860, 95920, 102896, 103840, 122080, 128620, 134288, 141482, 145376, 167860, 180068, 181720, 191840, 205792, 225085, 257240, 268576, 282964, 335720, 353705, 360136, 363440, 450170, 495187, 514480, 565928, 671440, 707410, 720272, 726880, 900340, 990374, 1028960, 1131856, 1342880, 1414820, 1440544, 1800680, 1980748, 2263712, 2475935, 2829640, 3601360, 3961496, 4951870, 5659280, 7202720, 7922992, 9903740, 11318560, 15845984, 19807480, 39614960, 79229920]

約数ペア:

[(1, 79229920), (2, 39614960), (4, 19807480), (5, 15845984), (7, 11318560), (8, 9903740), (10, 7922992), (11, 7202720), (14, 5659280), (16, 4951870), (20, 3961496), (22, 3601360), (28, 2829640), (32, 2475935), (35, 2263712), (40, 1980748), (44, 1800680), (55, 1440544), (56, 1414820), (59, 1342880), (70, 1131856), (77, 1028960), (80, 990374), (88, 900340), (109, 726880), (110, 720272), (112, 707410), (118, 671440), (140, 565928), (154, 514480), (160, 495187), (176, 450170), (218, 363440), (220, 360136), (224, 353705), (236, 335720), (280, 282964), (295, 268576), (308, 257240), (352, 225085), (385, 205792), (413, 191840), (436, 181720), (440, 180068), (472, 167860), (545, 145376), (560, 141482), (590, 134288), (616, 128620), (649, 122080), (763, 103840), (770, 102896), (826, 95920), (872, 90860), (880, 90034), (944, 83930), (1090, 72688), (1120, 70741), (1180, 67144), (1199, 66080), (1232, 64310), (1298, 61040), (1526, 51920), (1540, 51448), (1652, 47960), (1744, 45430), (1760, 45017), (1888, 41965), (2065, 38368), (2180, 36344), (2360, 33572), (2398, 33040), (2464, 32155), (2596, 30520), (3052, 25960), (3080, 25724), (3245, 24416), (3304, 23980), (3488, 22715), (3815, 20768), (4130, 19184), (4360, 18172), (4543, 17440), (4720, 16786), (4796, 16520), (5192, 15260), (5995, 13216), (6104, 12980), (6160, 12862), (6431, 12320), (6490, 12208), (6608, 11990), (7630, 10384), (8260, 9592), (8393, 9440), (8720, 9086)]