81132615360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{17167}}^1$

素因数の和:17740

約数の個数: 224

約数和(自身を含む): 286757790720

約数和(自身を除く): 205625175360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 547, 576, 720, 864, 960, 1080, 1094, 1440, 1641, 1728, 2160, 2188, 2735, 2880, 3282, 4320, 4376, 4923, 5470, 6564, 8205, 8640, 8752, 9846, 10940, 13128, 14769, 16410, 17167, 17504, 19692, 21880, 24615, 26256, 29538, 32820, 34334, 35008, 39384, 43760, 49230, 51501, 52512, 59076, 65640, 68668, 73845, 78768, 85835, 87520, 98460, 103002, 105024, 118152, 131280, 137336, 147690, 154503, 157536, 171670, 175040, 196920, 206004, 236304, 257505, 262560, 274672, 295380, 309006, 315072, 343340, 393840, 412008, 463509, 472608, 515010, 525120, 549344, 590760, 618012, 686680, 772515, 787680, 824016, 927018, 945216, 1030020, 1098688, 1181520, 1236024, 1373360, 1545030, 1575360, 1648032, 1854036, 2060040, 2317545, 2363040, 2472048, 2746720, 3090060, 3296064, 3708072, 4120080, 4635090, 4726080, 4944096, 5493440, 6180120, 7416144, 8240160, 9270180, 9390349, 9888192, 12360240, 14832288, 16480320, 18540360, 18780698, 24720480, 28171047, 29664576, 37080720, 37561396, 46951745, 49440960, 56342094, 74161440, 75122792, 84513141, 93903490, 112684188, 140855235, 148322880, 150245584, 169026282, 187806980, 225368376, 253539423, 281710470, 300491168, 338052564, 375613960, 422565705, 450736752, 507078846, 563420940, 600982336, 676105128, 751227920, 845131410, 901473504, 1014157692, 1126841880, 1267697115, 1352210256, 1502455840, 1690262820, 1802947008, 2028315384, 2253683760, 2535394230, 2704420512, 3004911680, 3380525640, 4056630768, 4507367520, 5070788460, 5408841024, 6761051280, 8113261536, 9014735040, 10141576920, 13522102560, 16226523072, 20283153840, 27044205120, 40566307680, 81132615360]

約数ペア:

[(1, 81132615360), (2, 40566307680), (3, 27044205120), (4, 20283153840), (5, 16226523072), (6, 13522102560), (8, 10141576920), (9, 9014735040), (10, 8113261536), (12, 6761051280), (15, 5408841024), (16, 5070788460), (18, 4507367520), (20, 4056630768), (24, 3380525640), (27, 3004911680), (30, 2704420512), (32, 2535394230), (36, 2253683760), (40, 2028315384), (45, 1802947008), (48, 1690262820), (54, 1502455840), (60, 1352210256), (64, 1267697115), (72, 1126841880), (80, 1014157692), (90, 901473504), (96, 845131410), (108, 751227920), (120, 676105128), (135, 600982336), (144, 563420940), (160, 507078846), (180, 450736752), (192, 422565705), (216, 375613960), (240, 338052564), (270, 300491168), (288, 281710470), (320, 253539423), (360, 225368376), (432, 187806980), (480, 169026282), (540, 150245584), (547, 148322880), (576, 140855235), (720, 112684188), (864, 93903490), (960, 84513141), (1080, 75122792), (1094, 74161440), (1440, 56342094), (1641, 49440960), (1728, 46951745), (2160, 37561396), (2188, 37080720), (2735, 29664576), (2880, 28171047), (3282, 24720480), (4320, 18780698), (4376, 18540360), (4923, 16480320), (5470, 14832288), (6564, 12360240), (8205, 9888192), (8640, 9390349), (8752, 9270180), (9846, 8240160), (10940, 7416144), (13128, 6180120), (14769, 5493440), (16410, 4944096), (17167, 4726080), (17504, 4635090), (19692, 4120080), (21880, 3708072), (24615, 3296064), (26256, 3090060), (29538, 2746720), (32820, 2472048), (34334, 2363040), (35008, 2317545), (39384, 2060040), (43760, 1854036), (49230, 1648032), (51501, 1575360), (52512, 1545030), (59076, 1373360), (65640, 1236024), (68668, 1181520), (73845, 1098688), (78768, 1030020), (85835, 945216), (87520, 927018), (98460, 824016), (103002, 787680), (105024, 772515), (118152, 686680), (131280, 618012), (137336, 590760), (147690, 549344), (154503, 525120), (157536, 515010), (171670, 472608), (175040, 463509), (196920, 412008), (206004, 393840), (236304, 343340), (257505, 315072), (262560, 309006), (274672, 295380)]