420422832

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 1244364800

約数和(自身を除く): 823941968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 97, 108, 127, 144, 158, 194, 216, 237, 254, 291, 316, 381, 388, 432, 474, 508, 582, 632, 711, 762, 776, 873, 948, 1016, 1143, 1164, 1264, 1422, 1524, 1552, 1746, 1896, 2032, 2133, 2286, 2328, 2619, 2844, 3048, 3429, 3492, 3792, 4266, 4572, 4656, 5238, 5688, 6096, 6858, 6984, 7663, 8532, 9144, 10033, 10476, 11376, 12319, 13716, 13968, 15326, 17064, 18288, 20066, 20952, 22989, 24638, 27432, 30099, 30652, 34128, 36957, 40132, 41904, 45978, 49276, 54864, 60198, 61304, 68967, 73914, 80264, 90297, 91956, 98552, 110871, 120396, 122608, 137934, 147828, 160528, 180594, 183912, 197104, 206901, 221742, 240792, 270891, 275868, 295656, 332613, 361188, 367824, 413802, 443484, 481584, 541782, 551736, 591312, 665226, 722376, 827604, 886968, 973201, 1083564, 1103472, 1330452, 1444752, 1655208, 1773936, 1946402, 2167128, 2660904, 2919603, 3310416, 3892804, 4334256, 5321808, 5839206, 7785608, 8758809, 11678412, 15571216, 17517618, 23356824, 26276427, 35035236, 46713648, 52552854, 70070472, 105105708, 140140944, 210211416, 420422832]

約数ペア:

[(1, 420422832), (2, 210211416), (3, 140140944), (4, 105105708), (6, 70070472), (8, 52552854), (9, 46713648), (12, 35035236), (16, 26276427), (18, 23356824), (24, 17517618), (27, 15571216), (36, 11678412), (48, 8758809), (54, 7785608), (72, 5839206), (79, 5321808), (97, 4334256), (108, 3892804), (127, 3310416), (144, 2919603), (158, 2660904), (194, 2167128), (216, 1946402), (237, 1773936), (254, 1655208), (291, 1444752), (316, 1330452), (381, 1103472), (388, 1083564), (432, 973201), (474, 886968), (508, 827604), (582, 722376), (632, 665226), (711, 591312), (762, 551736), (776, 541782), (873, 481584), (948, 443484), (1016, 413802), (1143, 367824), (1164, 361188), (1264, 332613), (1422, 295656), (1524, 275868), (1552, 270891), (1746, 240792), (1896, 221742), (2032, 206901), (2133, 197104), (2286, 183912), (2328, 180594), (2619, 160528), (2844, 147828), (3048, 137934), (3429, 122608), (3492, 120396), (3792, 110871), (4266, 98552), (4572, 91956), (4656, 90297), (5238, 80264), (5688, 73914), (6096, 68967), (6858, 61304), (6984, 60198), (7663, 54864), (8532, 49276), (9144, 45978), (10033, 41904), (10476, 40132), (11376, 36957), (12319, 34128), (13716, 30652), (13968, 30099), (15326, 27432), (17064, 24638), (18288, 22989), (20066, 20952)]