3111680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:62

約数の個数: 144

約数和(自身を含む): 9271584

約数和(自身を除く): 6159904

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 64, 65, 68, 80, 85, 88, 104, 110, 128, 130, 136, 143, 160, 170, 176, 187, 208, 220, 221, 256, 260, 272, 286, 320, 340, 352, 374, 416, 440, 442, 520, 544, 572, 640, 680, 704, 715, 748, 832, 880, 884, 935, 1040, 1088, 1105, 1144, 1280, 1360, 1408, 1430, 1496, 1664, 1760, 1768, 1870, 2080, 2176, 2210, 2288, 2431, 2720, 2816, 2860, 2992, 3328, 3520, 3536, 3740, 4160, 4352, 4420, 4576, 4862, 5440, 5720, 5984, 7040, 7072, 7480, 8320, 8840, 9152, 9724, 10880, 11440, 11968, 12155, 14080, 14144, 14960, 16640, 17680, 18304, 19448, 21760, 22880, 23936, 24310, 28288, 29920, 35360, 36608, 38896, 45760, 47872, 48620, 56576, 59840, 70720, 77792, 91520, 97240, 119680, 141440, 155584, 183040, 194480, 239360, 282880, 311168, 388960, 622336, 777920, 1555840, 3111680]

約数ペア:

[(1, 3111680), (2, 1555840), (4, 777920), (5, 622336), (8, 388960), (10, 311168), (11, 282880), (13, 239360), (16, 194480), (17, 183040), (20, 155584), (22, 141440), (26, 119680), (32, 97240), (34, 91520), (40, 77792), (44, 70720), (52, 59840), (55, 56576), (64, 48620), (65, 47872), (68, 45760), (80, 38896), (85, 36608), (88, 35360), (104, 29920), (110, 28288), (128, 24310), (130, 23936), (136, 22880), (143, 21760), (160, 19448), (170, 18304), (176, 17680), (187, 16640), (208, 14960), (220, 14144), (221, 14080), (256, 12155), (260, 11968), (272, 11440), (286, 10880), (320, 9724), (340, 9152), (352, 8840), (374, 8320), (416, 7480), (440, 7072), (442, 7040), (520, 5984), (544, 5720), (572, 5440), (640, 4862), (680, 4576), (704, 4420), (715, 4352), (748, 4160), (832, 3740), (880, 3536), (884, 3520), (935, 3328), (1040, 2992), (1088, 2860), (1105, 2816), (1144, 2720), (1280, 2431), (1360, 2288), (1408, 2210), (1430, 2176), (1496, 2080), (1664, 1870), (1760, 1768)]