489977066160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7211}}^1\times {\mathrm{4967}}^1$

素因数の和:12216

約数の個数: 240

約数和(自身を含む): 1732700885760

約数和(自身を除く): 1242723819600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 4967, 6840, 7211, 9934, 13680, 14422, 14901, 19868, 21633, 24835, 28844, 29802, 36055, 39736, 43266, 44703, 49670, 57688, 59604, 64899, 72110, 74505, 79472, 86532, 89406, 94373, 99340, 108165, 115376, 119208, 129798, 137009, 144220, 149010, 173064, 178812, 188746, 198680, 216330, 223515, 238416, 259596, 274018, 283119, 288440, 298020, 324495, 346128, 357624, 377492, 397360, 411027, 432660, 447030, 471865, 519192, 548036, 566238, 576880, 596040, 648990, 685045, 715248, 754984, 822054, 849357, 865320, 894060, 943730, 1038384, 1096072, 1132476, 1192080, 1233081, 1297980, 1370090, 1415595, 1509968, 1644108, 1698714, 1730640, 1788120, 1887460, 2055135, 2192144, 2264952, 2466162, 2595960, 2740180, 2831190, 3288216, 3397428, 3576240, 3774920, 4110270, 4246785, 4529904, 4932324, 5191920, 5480360, 5662380, 6165405, 6576432, 6794856, 7549840, 8220540, 8493570, 9864648, 10960720, 11324760, 12330810, 13589712, 16441080, 16987140, 19729296, 22649520, 24661620, 32882160, 33974280, 35817037, 49323240, 67948560, 71634074, 98646480, 107451111, 143268148, 179085185, 214902222, 286536296, 322353333, 358170370, 429804444, 537255555, 573072592, 644706666, 680523703, 716340740, 859608888, 1074511110, 1289413332, 1361047406, 1432681480, 1611766665, 1719217776, 2041571109, 2149022220, 2578826664, 2722094812, 2865362960, 3223533330, 3402618515, 4083142218, 4298044440, 5157653328, 5444189624, 6124713327, 6447066660, 6805237030, 8166284436, 8596088880, 10207855545, 10888379248, 12249426654, 12894133320, 13610474060, 16332568872, 20415711090, 24498853308, 25788266640, 27220948120, 30623566635, 32665137744, 40831422180, 48997706616, 54441896240, 61247133270, 81662844360, 97995413232, 122494266540, 163325688720, 244988533080, 489977066160]

約数ペア:

[(1, 489977066160), (2, 244988533080), (3, 163325688720), (4, 122494266540), (5, 97995413232), (6, 81662844360), (8, 61247133270), (9, 54441896240), (10, 48997706616), (12, 40831422180), (15, 32665137744), (16, 30623566635), (18, 27220948120), (19, 25788266640), (20, 24498853308), (24, 20415711090), (30, 16332568872), (36, 13610474060), (38, 12894133320), (40, 12249426654), (45, 10888379248), (48, 10207855545), (57, 8596088880), (60, 8166284436), (72, 6805237030), (76, 6447066660), (80, 6124713327), (90, 5444189624), (95, 5157653328), (114, 4298044440), (120, 4083142218), (144, 3402618515), (152, 3223533330), (171, 2865362960), (180, 2722094812), (190, 2578826664), (228, 2149022220), (240, 2041571109), (285, 1719217776), (304, 1611766665), (342, 1432681480), (360, 1361047406), (380, 1289413332), (456, 1074511110), (570, 859608888), (684, 716340740), (720, 680523703), (760, 644706666), (855, 573072592), (912, 537255555), (1140, 429804444), (1368, 358170370), (1520, 322353333), (1710, 286536296), (2280, 214902222), (2736, 179085185), (3420, 143268148), (4560, 107451111), (4967, 98646480), (6840, 71634074), (7211, 67948560), (9934, 49323240), (13680, 35817037), (14422, 33974280), (14901, 32882160), (19868, 24661620), (21633, 22649520), (24835, 19729296), (28844, 16987140), (29802, 16441080), (36055, 13589712), (39736, 12330810), (43266, 11324760), (44703, 10960720), (49670, 9864648), (57688, 8493570), (59604, 8220540), (64899, 7549840), (72110, 6794856), (74505, 6576432), (79472, 6165405), (86532, 5662380), (89406, 5480360), (94373, 5191920), (99340, 4932324), (108165, 4529904), (115376, 4246785), (119208, 4110270), (129798, 3774920), (137009, 3576240), (144220, 3397428), (149010, 3288216), (173064, 2831190), (178812, 2740180), (188746, 2595960), (198680, 2466162), (216330, 2264952), (223515, 2192144), (238416, 2055135), (259596, 1887460), (274018, 1788120), (283119, 1730640), (288440, 1698714), (298020, 1644108), (324495, 1509968), (346128, 1415595), (357624, 1370090), (377492, 1297980), (397360, 1233081), (411027, 1192080), (432660, 1132476), (447030, 1096072), (471865, 1038384), (519192, 943730), (548036, 894060), (566238, 865320), (576880, 849357), (596040, 822054), (648990, 754984), (685045, 715248)]