68655295440

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5279}}^1$

素因数の和:5533

約数の個数: 280

約数和(自身を含む): 240444610560

約数和(自身を除く): 171789315120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 223, 240, 243, 270, 324, 360, 405, 432, 446, 486, 540, 648, 669, 720, 729, 810, 892, 972, 1080, 1115, 1215, 1296, 1338, 1458, 1620, 1784, 1944, 2007, 2160, 2230, 2430, 2676, 2916, 3240, 3345, 3568, 3645, 3888, 4014, 4460, 4860, 5279, 5352, 5832, 6021, 6480, 6690, 7290, 8028, 8920, 9720, 10035, 10558, 10704, 11664, 12042, 13380, 14580, 15837, 16056, 17840, 18063, 19440, 20070, 21116, 24084, 26395, 26760, 29160, 30105, 31674, 32112, 36126, 40140, 42232, 47511, 48168, 52790, 53520, 54189, 58320, 60210, 63348, 72252, 79185, 80280, 84464, 90315, 95022, 96336, 105580, 108378, 120420, 126696, 142533, 144504, 158370, 160560, 162567, 180630, 190044, 211160, 216756, 237555, 240840, 253392, 270945, 285066, 289008, 316740, 325134, 361260, 380088, 422320, 427599, 433512, 475110, 481680, 541890, 570132, 633480, 650268, 712665, 722520, 760176, 812835, 855198, 867024, 950220, 1083780, 1140264, 1177217, 1266960, 1282797, 1300536, 1425330, 1445040, 1625670, 1710396, 1900440, 2137995, 2167560, 2280528, 2354434, 2565594, 2601072, 2850660, 3251340, 3420792, 3531651, 3800880, 3848391, 4275990, 4335120, 4708868, 5131188, 5701320, 5886085, 6413985, 6502680, 6841584, 7063302, 7696782, 8551980, 9417736, 10262376, 10594953, 11402640, 11772170, 12827970, 13005360, 14126604, 15393564, 17103960, 17658255, 18835472, 19241955, 20524752, 21189906, 23544340, 25655940, 28253208, 30787128, 31784859, 34207920, 35316510, 38483910, 42379812, 47088680, 51311880, 52974765, 56506416, 61574256, 63569718, 70633020, 76967820, 84759624, 94177360, 95354577, 102623760, 105949530, 127139436, 141266040, 153935640, 158924295, 169519248, 190709154, 211899060, 254278872, 282532080, 286063731, 307871280, 317848590, 381418308, 423798120, 476772885, 508557744, 572127462, 635697180, 762836616, 847596240, 858191193, 953545770, 1144254924, 1271394360, 1430318655, 1525673232, 1716382386, 1907091540, 2288509848, 2542788720, 2860637310, 3432764772, 3814183080, 4290955965, 4577019696, 5721274620, 6865529544, 7628366160, 8581911930, 11442549240, 13731059088, 17163823860, 22885098480, 34327647720, 68655295440]

約数ペア:

[(1, 68655295440), (2, 34327647720), (3, 22885098480), (4, 17163823860), (5, 13731059088), (6, 11442549240), (8, 8581911930), (9, 7628366160), (10, 6865529544), (12, 5721274620), (15, 4577019696), (16, 4290955965), (18, 3814183080), (20, 3432764772), (24, 2860637310), (27, 2542788720), (30, 2288509848), (36, 1907091540), (40, 1716382386), (45, 1525673232), (48, 1430318655), (54, 1271394360), (60, 1144254924), (72, 953545770), (80, 858191193), (81, 847596240), (90, 762836616), (108, 635697180), (120, 572127462), (135, 508557744), (144, 476772885), (162, 423798120), (180, 381418308), (216, 317848590), (223, 307871280), (240, 286063731), (243, 282532080), (270, 254278872), (324, 211899060), (360, 190709154), (405, 169519248), (432, 158924295), (446, 153935640), (486, 141266040), (540, 127139436), (648, 105949530), (669, 102623760), (720, 95354577), (729, 94177360), (810, 84759624), (892, 76967820), (972, 70633020), (1080, 63569718), (1115, 61574256), (1215, 56506416), (1296, 52974765), (1338, 51311880), (1458, 47088680), (1620, 42379812), (1784, 38483910), (1944, 35316510), (2007, 34207920), (2160, 31784859), (2230, 30787128), (2430, 28253208), (2676, 25655940), (2916, 23544340), (3240, 21189906), (3345, 20524752), (3568, 19241955), (3645, 18835472), (3888, 17658255), (4014, 17103960), (4460, 15393564), (4860, 14126604), (5279, 13005360), (5352, 12827970), (5832, 11772170), (6021, 11402640), (6480, 10594953), (6690, 10262376), (7290, 9417736), (8028, 8551980), (8920, 7696782), (9720, 7063302), (10035, 6841584), (10558, 6502680), (10704, 6413985), (11664, 5886085), (12042, 5701320), (13380, 5131188), (14580, 4708868), (15837, 4335120), (16056, 4275990), (17840, 3848391), (18063, 3800880), (19440, 3531651), (20070, 3420792), (21116, 3251340), (24084, 2850660), (26395, 2601072), (26760, 2565594), (29160, 2354434), (30105, 2280528), (31674, 2167560), (32112, 2137995), (36126, 1900440), (40140, 1710396), (42232, 1625670), (47511, 1445040), (48168, 1425330), (52790, 1300536), (53520, 1282797), (54189, 1266960), (58320, 1177217), (60210, 1140264), (63348, 1083780), (72252, 950220), (79185, 867024), (80280, 855198), (84464, 812835), (90315, 760176), (95022, 722520), (96336, 712665), (105580, 650268), (108378, 633480), (120420, 570132), (126696, 541890), (142533, 481680), (144504, 475110), (158370, 433512), (160560, 427599), (162567, 422320), (180630, 380088), (190044, 361260), (211160, 325134), (216756, 316740), (237555, 289008), (240840, 285066), (253392, 270945)]