634128880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1055

約数の個数: 160

約数和(自身を含む): 1856452608

約数和(自身を除く): 1222323728

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 113, 140, 154, 176, 220, 226, 280, 308, 385, 440, 452, 560, 565, 616, 770, 791, 880, 904, 911, 1130, 1232, 1243, 1540, 1582, 1808, 1822, 2260, 2486, 3080, 3164, 3644, 3955, 4520, 4555, 4972, 6160, 6215, 6328, 6377, 7288, 7910, 8701, 9040, 9110, 9944, 10021, 12430, 12656, 12754, 14576, 15820, 17402, 18220, 19888, 20042, 24860, 25508, 31640, 31885, 34804, 36440, 40084, 43505, 49720, 50105, 51016, 63280, 63770, 69608, 70147, 72880, 80168, 87010, 99440, 100210, 102032, 102943, 127540, 139216, 140294, 160336, 174020, 200420, 205886, 255080, 280588, 348040, 350735, 400840, 411772, 510160, 514715, 561176, 696080, 701470, 720601, 801680, 823544, 1029430, 1122352, 1132373, 1402940, 1441202, 1647088, 2058860, 2264746, 2805880, 2882404, 3603005, 4117720, 4529492, 5611760, 5661865, 5764808, 7206010, 7926611, 8235440, 9058984, 11323730, 11529616, 14412020, 15853222, 18117968, 22647460, 28824040, 31706444, 39633055, 45294920, 57648080, 63412888, 79266110, 90589840, 126825776, 158532220, 317064440, 634128880]

約数ペア:

[(1, 634128880), (2, 317064440), (4, 158532220), (5, 126825776), (7, 90589840), (8, 79266110), (10, 63412888), (11, 57648080), (14, 45294920), (16, 39633055), (20, 31706444), (22, 28824040), (28, 22647460), (35, 18117968), (40, 15853222), (44, 14412020), (55, 11529616), (56, 11323730), (70, 9058984), (77, 8235440), (80, 7926611), (88, 7206010), (110, 5764808), (112, 5661865), (113, 5611760), (140, 4529492), (154, 4117720), (176, 3603005), (220, 2882404), (226, 2805880), (280, 2264746), (308, 2058860), (385, 1647088), (440, 1441202), (452, 1402940), (560, 1132373), (565, 1122352), (616, 1029430), (770, 823544), (791, 801680), (880, 720601), (904, 701470), (911, 696080), (1130, 561176), (1232, 514715), (1243, 510160), (1540, 411772), (1582, 400840), (1808, 350735), (1822, 348040), (2260, 280588), (2486, 255080), (3080, 205886), (3164, 200420), (3644, 174020), (3955, 160336), (4520, 140294), (4555, 139216), (4972, 127540), (6160, 102943), (6215, 102032), (6328, 100210), (6377, 99440), (7288, 87010), (7910, 80168), (8701, 72880), (9040, 70147), (9110, 69608), (9944, 63770), (10021, 63280), (12430, 51016), (12656, 50105), (12754, 49720), (14576, 43505), (15820, 40084), (17402, 36440), (18220, 34804), (19888, 31885), (20042, 31640), (24860, 25508)]