328444080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1131

約数の個数: 160

約数和(自身を含む): 1092787200

約数和(自身を除く): 764343120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 79, 80, 85, 102, 120, 136, 158, 170, 204, 237, 240, 255, 272, 316, 340, 395, 408, 474, 510, 632, 680, 790, 816, 948, 1019, 1020, 1185, 1264, 1343, 1360, 1580, 1896, 2038, 2040, 2370, 2686, 3057, 3160, 3792, 4029, 4076, 4080, 4740, 5095, 5372, 6114, 6320, 6715, 8058, 8152, 9480, 10190, 10744, 12228, 13430, 15285, 16116, 16304, 17323, 18960, 20145, 20380, 21488, 24456, 26860, 30570, 32232, 34646, 40290, 40760, 48912, 51969, 53720, 61140, 64464, 69292, 80501, 80580, 81520, 86615, 103938, 107440, 122280, 138584, 161002, 161160, 173230, 207876, 241503, 244560, 259845, 277168, 322004, 322320, 346460, 402505, 415752, 483006, 519690, 644008, 692920, 805010, 831504, 966012, 1039380, 1207515, 1288016, 1368517, 1385840, 1610020, 1932024, 2078760, 2415030, 2737034, 3220040, 3864048, 4105551, 4157520, 4830060, 5474068, 6440080, 6842585, 8211102, 9660120, 10948136, 13685170, 16422204, 19320240, 20527755, 21896272, 27370340, 32844408, 41055510, 54740680, 65688816, 82111020, 109481360, 164222040, 328444080]

約数ペア:

[(1, 328444080), (2, 164222040), (3, 109481360), (4, 82111020), (5, 65688816), (6, 54740680), (8, 41055510), (10, 32844408), (12, 27370340), (15, 21896272), (16, 20527755), (17, 19320240), (20, 16422204), (24, 13685170), (30, 10948136), (34, 9660120), (40, 8211102), (48, 6842585), (51, 6440080), (60, 5474068), (68, 4830060), (79, 4157520), (80, 4105551), (85, 3864048), (102, 3220040), (120, 2737034), (136, 2415030), (158, 2078760), (170, 1932024), (204, 1610020), (237, 1385840), (240, 1368517), (255, 1288016), (272, 1207515), (316, 1039380), (340, 966012), (395, 831504), (408, 805010), (474, 692920), (510, 644008), (632, 519690), (680, 483006), (790, 415752), (816, 402505), (948, 346460), (1019, 322320), (1020, 322004), (1185, 277168), (1264, 259845), (1343, 244560), (1360, 241503), (1580, 207876), (1896, 173230), (2038, 161160), (2040, 161002), (2370, 138584), (2686, 122280), (3057, 107440), (3160, 103938), (3792, 86615), (4029, 81520), (4076, 80580), (4080, 80501), (4740, 69292), (5095, 64464), (5372, 61140), (6114, 53720), (6320, 51969), (6715, 48912), (8058, 40760), (8152, 40290), (9480, 34646), (10190, 32232), (10744, 30570), (12228, 26860), (13430, 24456), (15285, 21488), (16116, 20380), (16304, 20145), (17323, 18960)]