274877120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 168

約数和(自身を含む): 777252192

約数和(自身を除く): 502375072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 73, 80, 82, 112, 140, 146, 160, 164, 205, 224, 280, 287, 292, 320, 328, 365, 410, 448, 511, 560, 574, 584, 656, 730, 820, 1022, 1120, 1148, 1168, 1312, 1435, 1460, 1640, 1681, 2044, 2240, 2296, 2336, 2555, 2624, 2870, 2920, 2993, 3280, 3362, 4088, 4592, 4672, 5110, 5740, 5840, 5986, 6560, 6724, 8176, 8405, 9184, 10220, 11480, 11680, 11767, 11972, 13120, 13448, 14965, 16352, 16810, 18368, 20440, 20951, 22960, 23360, 23534, 23944, 26896, 29930, 32704, 33620, 40880, 41902, 45920, 47068, 47888, 53792, 58835, 59860, 67240, 81760, 83804, 91840, 94136, 95776, 104755, 107584, 117670, 119720, 122713, 134480, 163520, 167608, 188272, 191552, 209510, 235340, 239440, 245426, 268960, 335216, 376544, 419020, 470680, 478880, 490852, 537920, 613565, 670432, 753088, 838040, 858991, 941360, 957760, 981704, 1227130, 1340864, 1676080, 1717982, 1882720, 1963408, 2454260, 3352160, 3435964, 3765440, 3926816, 4294955, 4908520, 6704320, 6871928, 7853632, 8589910, 9817040, 13743856, 17179820, 19634080, 27487712, 34359640, 39268160, 54975424, 68719280, 137438560, 274877120]

約数ペア:

[(1, 274877120), (2, 137438560), (4, 68719280), (5, 54975424), (7, 39268160), (8, 34359640), (10, 27487712), (14, 19634080), (16, 17179820), (20, 13743856), (28, 9817040), (32, 8589910), (35, 7853632), (40, 6871928), (41, 6704320), (56, 4908520), (64, 4294955), (70, 3926816), (73, 3765440), (80, 3435964), (82, 3352160), (112, 2454260), (140, 1963408), (146, 1882720), (160, 1717982), (164, 1676080), (205, 1340864), (224, 1227130), (280, 981704), (287, 957760), (292, 941360), (320, 858991), (328, 838040), (365, 753088), (410, 670432), (448, 613565), (511, 537920), (560, 490852), (574, 478880), (584, 470680), (656, 419020), (730, 376544), (820, 335216), (1022, 268960), (1120, 245426), (1148, 239440), (1168, 235340), (1312, 209510), (1435, 191552), (1460, 188272), (1640, 167608), (1681, 163520), (2044, 134480), (2240, 122713), (2296, 119720), (2336, 117670), (2555, 107584), (2624, 104755), (2870, 95776), (2920, 94136), (2993, 91840), (3280, 83804), (3362, 81760), (4088, 67240), (4592, 59860), (4672, 58835), (5110, 53792), (5740, 47888), (5840, 47068), (5986, 45920), (6560, 41902), (6724, 40880), (8176, 33620), (8405, 32704), (9184, 29930), (10220, 26896), (11480, 23944), (11680, 23534), (11767, 23360), (11972, 22960), (13120, 20951), (13448, 20440), (14965, 18368), (16352, 16810)]