253504000

素因数分解:

$2^9\times 5^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 672184656

約数和(自身を除く): 418680656

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 128, 136, 160, 170, 200, 233, 250, 256, 272, 320, 340, 400, 425, 466, 500, 512, 544, 640, 680, 800, 850, 932, 1000, 1088, 1165, 1280, 1360, 1600, 1700, 1864, 2000, 2125, 2176, 2330, 2560, 2720, 3200, 3400, 3728, 3961, 4000, 4250, 4352, 4660, 5440, 5825, 6400, 6800, 7456, 7922, 8000, 8500, 8704, 9320, 10880, 11650, 12800, 13600, 14912, 15844, 16000, 17000, 18640, 19805, 21760, 23300, 27200, 29125, 29824, 31688, 32000, 34000, 37280, 39610, 43520, 46600, 54400, 58250, 59648, 63376, 64000, 68000, 74560, 79220, 93200, 99025, 108800, 116500, 119296, 126752, 136000, 149120, 158440, 186400, 198050, 217600, 233000, 253504, 272000, 298240, 316880, 372800, 396100, 466000, 495125, 507008, 544000, 596480, 633760, 745600, 792200, 932000, 990250, 1014016, 1088000, 1267520, 1491200, 1584400, 1864000, 1980500, 2028032, 2535040, 2982400, 3168800, 3728000, 3961000, 5070080, 6337600, 7456000, 7922000, 10140160, 12675200, 14912000, 15844000, 25350400, 31688000, 50700800, 63376000, 126752000, 253504000]

約数ペア:

[(1, 253504000), (2, 126752000), (4, 63376000), (5, 50700800), (8, 31688000), (10, 25350400), (16, 15844000), (17, 14912000), (20, 12675200), (25, 10140160), (32, 7922000), (34, 7456000), (40, 6337600), (50, 5070080), (64, 3961000), (68, 3728000), (80, 3168800), (85, 2982400), (100, 2535040), (125, 2028032), (128, 1980500), (136, 1864000), (160, 1584400), (170, 1491200), (200, 1267520), (233, 1088000), (250, 1014016), (256, 990250), (272, 932000), (320, 792200), (340, 745600), (400, 633760), (425, 596480), (466, 544000), (500, 507008), (512, 495125), (544, 466000), (640, 396100), (680, 372800), (800, 316880), (850, 298240), (932, 272000), (1000, 253504), (1088, 233000), (1165, 217600), (1280, 198050), (1360, 186400), (1600, 158440), (1700, 149120), (1864, 136000), (2000, 126752), (2125, 119296), (2176, 116500), (2330, 108800), (2560, 99025), (2720, 93200), (3200, 79220), (3400, 74560), (3728, 68000), (3961, 64000), (4000, 63376), (4250, 59648), (4352, 58250), (4660, 54400), (5440, 46600), (5825, 43520), (6400, 39610), (6800, 37280), (7456, 34000), (7922, 32000), (8000, 31688), (8500, 29824), (8704, 29125), (9320, 27200), (10880, 23300), (11650, 21760), (12800, 19805), (13600, 18640), (14912, 17000), (15844, 16000)]