329751520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 938843136

約数和(自身を除く): 609091616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 43, 56, 70, 80, 82, 86, 112, 140, 160, 164, 167, 172, 205, 215, 224, 280, 287, 301, 328, 334, 344, 410, 430, 560, 574, 602, 656, 668, 688, 820, 835, 860, 1120, 1148, 1169, 1204, 1312, 1336, 1376, 1435, 1505, 1640, 1670, 1720, 1763, 2296, 2338, 2408, 2672, 2870, 3010, 3280, 3340, 3440, 3526, 4592, 4676, 4816, 5344, 5740, 5845, 6020, 6560, 6680, 6847, 6880, 7052, 7181, 8815, 9184, 9352, 9632, 11480, 11690, 12040, 12341, 13360, 13694, 14104, 14362, 17630, 18704, 22960, 23380, 24080, 24682, 26720, 27388, 28208, 28724, 34235, 35260, 35905, 37408, 45920, 46760, 47929, 48160, 49364, 50267, 54776, 56416, 57448, 61705, 68470, 70520, 71810, 93520, 95858, 98728, 100534, 109552, 114896, 123410, 136940, 141040, 143620, 187040, 191716, 197456, 201068, 219104, 229792, 239645, 246820, 251335, 273880, 282080, 287240, 294421, 383432, 394912, 402136, 479290, 493640, 502670, 547760, 574480, 588842, 766864, 804272, 958580, 987280, 1005340, 1095520, 1148960, 1177684, 1472105, 1533728, 1608544, 1917160, 1974560, 2010680, 2060947, 2355368, 2944210, 3834320, 4021360, 4121894, 4710736, 5888420, 7668640, 8042720, 8243788, 9421472, 10304735, 11776840, 16487576, 20609470, 23553680, 32975152, 41218940, 47107360, 65950304, 82437880, 164875760, 329751520]

約数ペア:

[(1, 329751520), (2, 164875760), (4, 82437880), (5, 65950304), (7, 47107360), (8, 41218940), (10, 32975152), (14, 23553680), (16, 20609470), (20, 16487576), (28, 11776840), (32, 10304735), (35, 9421472), (40, 8243788), (41, 8042720), (43, 7668640), (56, 5888420), (70, 4710736), (80, 4121894), (82, 4021360), (86, 3834320), (112, 2944210), (140, 2355368), (160, 2060947), (164, 2010680), (167, 1974560), (172, 1917160), (205, 1608544), (215, 1533728), (224, 1472105), (280, 1177684), (287, 1148960), (301, 1095520), (328, 1005340), (334, 987280), (344, 958580), (410, 804272), (430, 766864), (560, 588842), (574, 574480), (602, 547760), (656, 502670), (668, 493640), (688, 479290), (820, 402136), (835, 394912), (860, 383432), (1120, 294421), (1148, 287240), (1169, 282080), (1204, 273880), (1312, 251335), (1336, 246820), (1376, 239645), (1435, 229792), (1505, 219104), (1640, 201068), (1670, 197456), (1720, 191716), (1763, 187040), (2296, 143620), (2338, 141040), (2408, 136940), (2672, 123410), (2870, 114896), (3010, 109552), (3280, 100534), (3340, 98728), (3440, 95858), (3526, 93520), (4592, 71810), (4676, 70520), (4816, 68470), (5344, 61705), (5740, 57448), (5845, 56416), (6020, 54776), (6560, 50267), (6680, 49364), (6847, 48160), (6880, 47929), (7052, 46760), (7181, 45920), (8815, 37408), (9184, 35905), (9352, 35260), (9632, 34235), (11480, 28724), (11690, 28208), (12040, 27388), (12341, 26720), (13360, 24682), (13694, 24080), (14104, 23380), (14362, 22960), (17630, 18704)]