807595040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 2291224320

約数和(自身を除く): 1483629280

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, 172, 205, 215, 224, 280, 287, 301, 328, 344, 409, 410, 430, 560, 574, 602, 656, 688, 818, 820, 860, 1120, 1148, 1204, 1312, 1376, 1435, 1505, 1636, 1640, 1720, 1763, 2045, 2296, 2408, 2863, 2870, 3010, 3272, 3280, 3440, 3526, 4090, 4592, 4816, 5726, 5740, 6020, 6544, 6560, 6880, 7052, 8180, 8815, 9184, 9632, 11452, 11480, 12040, 12341, 13088, 14104, 14315, 16360, 16769, 17587, 17630, 22904, 22960, 24080, 24682, 28208, 28630, 32720, 33538, 35174, 35260, 45808, 45920, 48160, 49364, 56416, 57260, 61705, 65440, 67076, 70348, 70520, 83845, 87935, 91616, 98728, 114520, 117383, 123109, 123410, 134152, 140696, 141040, 167690, 175870, 197456, 229040, 234766, 246218, 246820, 268304, 281392, 282080, 335380, 351740, 394912, 458080, 469532, 492436, 493640, 536608, 562784, 586915, 615545, 670760, 703480, 721067, 939064, 984872, 987280, 1173830, 1231090, 1341520, 1406960, 1442134, 1878128, 1969744, 1974560, 2347660, 2462180, 2683040, 2813920, 2884268, 3605335, 3756256, 3939488, 4695320, 4924360, 5047469, 5768536, 7210670, 9390640, 9848720, 10094938, 11537072, 14421340, 18781280, 19697440, 20189876, 23074144, 25237345, 28842680, 40379752, 50474690, 57685360, 80759504, 100949380, 115370720, 161519008, 201898760, 403797520, 807595040]

約数ペア:

[(1, 807595040), (2, 403797520), (4, 201898760), (5, 161519008), (7, 115370720), (8, 100949380), (10, 80759504), (14, 57685360), (16, 50474690), (20, 40379752), (28, 28842680), (32, 25237345), (35, 23074144), (40, 20189876), (41, 19697440), (43, 18781280), (56, 14421340), (70, 11537072), (80, 10094938), (82, 9848720), (86, 9390640), (112, 7210670), (140, 5768536), (160, 5047469), (164, 4924360), (172, 4695320), (205, 3939488), (215, 3756256), (224, 3605335), (280, 2884268), (287, 2813920), (301, 2683040), (328, 2462180), (344, 2347660), (409, 1974560), (410, 1969744), (430, 1878128), (560, 1442134), (574, 1406960), (602, 1341520), (656, 1231090), (688, 1173830), (818, 987280), (820, 984872), (860, 939064), (1120, 721067), (1148, 703480), (1204, 670760), (1312, 615545), (1376, 586915), (1435, 562784), (1505, 536608), (1636, 493640), (1640, 492436), (1720, 469532), (1763, 458080), (2045, 394912), (2296, 351740), (2408, 335380), (2863, 282080), (2870, 281392), (3010, 268304), (3272, 246820), (3280, 246218), (3440, 234766), (3526, 229040), (4090, 197456), (4592, 175870), (4816, 167690), (5726, 141040), (5740, 140696), (6020, 134152), (6544, 123410), (6560, 123109), (6880, 117383), (7052, 114520), (8180, 98728), (8815, 91616), (9184, 87935), (9632, 83845), (11452, 70520), (11480, 70348), (12040, 67076), (12341, 65440), (13088, 61705), (14104, 57260), (14315, 56416), (16360, 49364), (16769, 48160), (17587, 45920), (17630, 45808), (22904, 35260), (22960, 35174), (24080, 33538), (24682, 32720), (28208, 28630)]