144142880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 413538048

約数和(自身を除く): 269395168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 43, 56, 70, 73, 80, 82, 86, 112, 140, 146, 160, 164, 172, 205, 215, 224, 280, 287, 292, 301, 328, 344, 365, 410, 430, 511, 560, 574, 584, 602, 656, 688, 730, 820, 860, 1022, 1120, 1148, 1168, 1204, 1312, 1376, 1435, 1460, 1505, 1640, 1720, 1763, 2044, 2296, 2336, 2408, 2555, 2870, 2920, 2993, 3010, 3139, 3280, 3440, 3526, 4088, 4592, 4816, 5110, 5740, 5840, 5986, 6020, 6278, 6560, 6880, 7052, 8176, 8815, 9184, 9632, 10220, 11480, 11680, 11972, 12040, 12341, 12556, 14104, 14965, 15695, 16352, 17630, 20440, 20951, 21973, 22960, 23944, 24080, 24682, 25112, 28208, 29930, 31390, 35260, 40880, 41902, 43946, 45920, 47888, 48160, 49364, 50224, 56416, 59860, 61705, 62780, 70520, 81760, 83804, 87892, 95776, 98728, 100448, 104755, 109865, 119720, 123410, 125560, 128699, 141040, 167608, 175784, 197456, 209510, 219730, 239440, 246820, 251120, 257398, 282080, 335216, 351568, 394912, 419020, 439460, 478880, 493640, 502240, 514796, 643495, 670432, 703136, 838040, 878920, 900893, 987280, 1029592, 1286990, 1676080, 1757840, 1801786, 1974560, 2059184, 2573980, 3352160, 3515680, 3603572, 4118368, 4504465, 5147960, 7207144, 9008930, 10295920, 14414288, 18017860, 20591840, 28828576, 36035720, 72071440, 144142880]

約数ペア:

[(1, 144142880), (2, 72071440), (4, 36035720), (5, 28828576), (7, 20591840), (8, 18017860), (10, 14414288), (14, 10295920), (16, 9008930), (20, 7207144), (28, 5147960), (32, 4504465), (35, 4118368), (40, 3603572), (41, 3515680), (43, 3352160), (56, 2573980), (70, 2059184), (73, 1974560), (80, 1801786), (82, 1757840), (86, 1676080), (112, 1286990), (140, 1029592), (146, 987280), (160, 900893), (164, 878920), (172, 838040), (205, 703136), (215, 670432), (224, 643495), (280, 514796), (287, 502240), (292, 493640), (301, 478880), (328, 439460), (344, 419020), (365, 394912), (410, 351568), (430, 335216), (511, 282080), (560, 257398), (574, 251120), (584, 246820), (602, 239440), (656, 219730), (688, 209510), (730, 197456), (820, 175784), (860, 167608), (1022, 141040), (1120, 128699), (1148, 125560), (1168, 123410), (1204, 119720), (1312, 109865), (1376, 104755), (1435, 100448), (1460, 98728), (1505, 95776), (1640, 87892), (1720, 83804), (1763, 81760), (2044, 70520), (2296, 62780), (2336, 61705), (2408, 59860), (2555, 56416), (2870, 50224), (2920, 49364), (2993, 48160), (3010, 47888), (3139, 45920), (3280, 43946), (3440, 41902), (3526, 40880), (4088, 35260), (4592, 31390), (4816, 29930), (5110, 28208), (5740, 25112), (5840, 24682), (5986, 24080), (6020, 23944), (6278, 22960), (6560, 21973), (6880, 20951), (7052, 20440), (8176, 17630), (8815, 16352), (9184, 15695), (9632, 14965), (10220, 14104), (11480, 12556), (11680, 12341), (11972, 12040)]