17473280

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 49006944

約数和(自身を除く): 31533664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 73, 80, 85, 88, 110, 128, 136, 146, 160, 170, 176, 187, 220, 256, 272, 292, 320, 340, 352, 365, 374, 440, 544, 584, 640, 680, 704, 730, 748, 803, 880, 935, 1088, 1168, 1241, 1280, 1360, 1408, 1460, 1496, 1606, 1760, 1870, 2176, 2336, 2482, 2720, 2816, 2920, 2992, 3212, 3520, 3740, 4015, 4352, 4672, 4964, 5440, 5840, 5984, 6205, 6424, 7040, 7480, 8030, 9344, 9928, 10880, 11680, 11968, 12410, 12848, 13651, 14080, 14960, 16060, 18688, 19856, 21760, 23360, 23936, 24820, 25696, 27302, 29920, 32120, 39712, 46720, 47872, 49640, 51392, 54604, 59840, 64240, 68255, 79424, 93440, 99280, 102784, 109208, 119680, 128480, 136510, 158848, 198560, 205568, 218416, 239360, 256960, 273020, 317696, 397120, 436832, 513920, 546040, 794240, 873664, 1027840, 1092080, 1588480, 1747328, 2184160, 3494656, 4368320, 8736640, 17473280]

約数ペア:

[(1, 17473280), (2, 8736640), (4, 4368320), (5, 3494656), (8, 2184160), (10, 1747328), (11, 1588480), (16, 1092080), (17, 1027840), (20, 873664), (22, 794240), (32, 546040), (34, 513920), (40, 436832), (44, 397120), (55, 317696), (64, 273020), (68, 256960), (73, 239360), (80, 218416), (85, 205568), (88, 198560), (110, 158848), (128, 136510), (136, 128480), (146, 119680), (160, 109208), (170, 102784), (176, 99280), (187, 93440), (220, 79424), (256, 68255), (272, 64240), (292, 59840), (320, 54604), (340, 51392), (352, 49640), (365, 47872), (374, 46720), (440, 39712), (544, 32120), (584, 29920), (640, 27302), (680, 25696), (704, 24820), (730, 23936), (748, 23360), (803, 21760), (880, 19856), (935, 18688), (1088, 16060), (1168, 14960), (1241, 14080), (1280, 13651), (1360, 12848), (1408, 12410), (1460, 11968), (1496, 11680), (1606, 10880), (1760, 9928), (1870, 9344), (2176, 8030), (2336, 7480), (2482, 7040), (2720, 6424), (2816, 6205), (2920, 5984), (2992, 5840), (3212, 5440), (3520, 4964), (3740, 4672), (4015, 4352)]