549754240

素因数分解:

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

素因数の和:181

約数の個数: 192

約数和(自身を含む): 1560624480

約数和(自身を除く): 1010870240

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, 128, 140, 146, 160, 164, 205, 224, 280, 287, 292, 320, 328, 365, 410, 448, 511, 560, 574, 584, 640, 656, 730, 820, 896, 1022, 1120, 1148, 1168, 1312, 1435, 1460, 1640, 1681, 2044, 2240, 2296, 2336, 2555, 2624, 2870, 2920, 2993, 3280, 3362, 4088, 4480, 4592, 4672, 5110, 5248, 5740, 5840, 5986, 6560, 6724, 8176, 8405, 9184, 9344, 10220, 11480, 11680, 11767, 11972, 13120, 13448, 14965, 16352, 16810, 18368, 20440, 20951, 22960, 23360, 23534, 23944, 26240, 26896, 29930, 32704, 33620, 36736, 40880, 41902, 45920, 46720, 47068, 47888, 53792, 58835, 59860, 65408, 67240, 81760, 83804, 91840, 94136, 95776, 104755, 107584, 117670, 119720, 122713, 134480, 163520, 167608, 183680, 188272, 191552, 209510, 215168, 235340, 239440, 245426, 268960, 327040, 335216, 376544, 383104, 419020, 470680, 478880, 490852, 537920, 613565, 670432, 753088, 838040, 858991, 941360, 957760, 981704, 1075840, 1227130, 1340864, 1506176, 1676080, 1717982, 1882720, 1915520, 1963408, 2454260, 2681728, 3352160, 3435964, 3765440, 3926816, 4294955, 4908520, 6704320, 6871928, 7530880, 7853632, 8589910, 9817040, 13408640, 13743856, 15707264, 17179820, 19634080, 27487712, 34359640, 39268160, 54975424, 68719280, 78536320, 109950848, 137438560, 274877120, 549754240]

約数ペア:

[(1, 549754240), (2, 274877120), (4, 137438560), (5, 109950848), (7, 78536320), (8, 68719280), (10, 54975424), (14, 39268160), (16, 34359640), (20, 27487712), (28, 19634080), (32, 17179820), (35, 15707264), (40, 13743856), (41, 13408640), (56, 9817040), (64, 8589910), (70, 7853632), (73, 7530880), (80, 6871928), (82, 6704320), (112, 4908520), (128, 4294955), (140, 3926816), (146, 3765440), (160, 3435964), (164, 3352160), (205, 2681728), (224, 2454260), (280, 1963408), (287, 1915520), (292, 1882720), (320, 1717982), (328, 1676080), (365, 1506176), (410, 1340864), (448, 1227130), (511, 1075840), (560, 981704), (574, 957760), (584, 941360), (640, 858991), (656, 838040), (730, 753088), (820, 670432), (896, 613565), (1022, 537920), (1120, 490852), (1148, 478880), (1168, 470680), (1312, 419020), (1435, 383104), (1460, 376544), (1640, 335216), (1681, 327040), (2044, 268960), (2240, 245426), (2296, 239440), (2336, 235340), (2555, 215168), (2624, 209510), (2870, 191552), (2920, 188272), (2993, 183680), (3280, 167608), (3362, 163520), (4088, 134480), (4480, 122713), (4592, 119720), (4672, 117670), (5110, 107584), (5248, 104755), (5740, 95776), (5840, 94136), (5986, 91840), (6560, 83804), (6724, 81760), (8176, 67240), (8405, 65408), (9184, 59860), (9344, 58835), (10220, 53792), (11480, 47888), (11680, 47068), (11767, 46720), (11972, 45920), (13120, 41902), (13448, 40880), (14965, 36736), (16352, 33620), (16810, 32704), (18368, 29930), (20440, 26896), (20951, 26240), (22960, 23944), (23360, 23534)]