622903160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 1636921440

約数和(自身を除く): 1014018280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 43, 44, 55, 73, 82, 86, 88, 110, 121, 146, 164, 172, 205, 215, 220, 242, 292, 328, 344, 365, 410, 430, 440, 451, 473, 484, 584, 605, 730, 803, 820, 860, 902, 946, 968, 1210, 1460, 1606, 1640, 1720, 1763, 1804, 1892, 2255, 2365, 2420, 2920, 2993, 3139, 3212, 3526, 3608, 3784, 4015, 4510, 4730, 4840, 4961, 5203, 5986, 6278, 6424, 7052, 8030, 8815, 8833, 9020, 9460, 9922, 10406, 11972, 12556, 14104, 14965, 15695, 16060, 17630, 17666, 18040, 18920, 19393, 19844, 20812, 23944, 24805, 25112, 26015, 29930, 31390, 32120, 32923, 34529, 35260, 35332, 38786, 39688, 41624, 44165, 49610, 52030, 59860, 62780, 65846, 69058, 70520, 70664, 77572, 88330, 96965, 99220, 104060, 119720, 125560, 128699, 131692, 138116, 155144, 164615, 172645, 176660, 193930, 198440, 208120, 213323, 257398, 263384, 276232, 329230, 345290, 353320, 362153, 379819, 387860, 426646, 514796, 643495, 658460, 690580, 724306, 759638, 775720, 853292, 1029592, 1066615, 1286990, 1316920, 1381160, 1415689, 1448612, 1519276, 1706584, 1810765, 1899095, 2133230, 2573980, 2831378, 2897224, 3038552, 3621530, 3798190, 4266460, 5147960, 5662756, 7078445, 7243060, 7596380, 8532920, 11325512, 14156890, 14486120, 15192760, 15572579, 28313780, 31145158, 56627560, 62290316, 77862895, 124580632, 155725790, 311451580, 622903160]

約数ペア:

[(1, 622903160), (2, 311451580), (4, 155725790), (5, 124580632), (8, 77862895), (10, 62290316), (11, 56627560), (20, 31145158), (22, 28313780), (40, 15572579), (41, 15192760), (43, 14486120), (44, 14156890), (55, 11325512), (73, 8532920), (82, 7596380), (86, 7243060), (88, 7078445), (110, 5662756), (121, 5147960), (146, 4266460), (164, 3798190), (172, 3621530), (205, 3038552), (215, 2897224), (220, 2831378), (242, 2573980), (292, 2133230), (328, 1899095), (344, 1810765), (365, 1706584), (410, 1519276), (430, 1448612), (440, 1415689), (451, 1381160), (473, 1316920), (484, 1286990), (584, 1066615), (605, 1029592), (730, 853292), (803, 775720), (820, 759638), (860, 724306), (902, 690580), (946, 658460), (968, 643495), (1210, 514796), (1460, 426646), (1606, 387860), (1640, 379819), (1720, 362153), (1763, 353320), (1804, 345290), (1892, 329230), (2255, 276232), (2365, 263384), (2420, 257398), (2920, 213323), (2993, 208120), (3139, 198440), (3212, 193930), (3526, 176660), (3608, 172645), (3784, 164615), (4015, 155144), (4510, 138116), (4730, 131692), (4840, 128699), (4961, 125560), (5203, 119720), (5986, 104060), (6278, 99220), (6424, 96965), (7052, 88330), (8030, 77572), (8815, 70664), (8833, 70520), (9020, 69058), (9460, 65846), (9922, 62780), (10406, 59860), (11972, 52030), (12556, 49610), (14104, 44165), (14965, 41624), (15695, 39688), (16060, 38786), (17630, 35332), (17666, 35260), (18040, 34529), (18920, 32923), (19393, 32120), (19844, 31390), (20812, 29930), (23944, 26015), (24805, 25112)]