79811892720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{115589}}^1$

素因数の和:115752

約数の個数: 240

約数和(自身を含む): 308564268480

約数和(自身を除く): 228752375760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 137, 140, 144, 168, 180, 210, 240, 252, 274, 280, 315, 336, 360, 411, 420, 504, 548, 560, 630, 685, 720, 822, 840, 959, 1008, 1096, 1233, 1260, 1370, 1644, 1680, 1918, 2055, 2192, 2466, 2520, 2740, 2877, 3288, 3836, 4110, 4795, 4932, 5040, 5480, 5754, 6165, 6576, 7672, 8220, 8631, 9590, 9864, 10960, 11508, 12330, 14385, 15344, 16440, 17262, 19180, 19728, 23016, 24660, 28770, 32880, 34524, 38360, 43155, 46032, 49320, 57540, 69048, 76720, 86310, 98640, 115080, 115589, 138096, 172620, 230160, 231178, 345240, 346767, 462356, 577945, 690480, 693534, 809123, 924712, 1040301, 1155890, 1387068, 1618246, 1733835, 1849424, 2080602, 2311780, 2427369, 2774136, 3236492, 3467670, 4045615, 4161204, 4623560, 4854738, 5201505, 5548272, 6472984, 6935340, 7282107, 8091230, 8322408, 9247120, 9709476, 10403010, 12136845, 12945968, 13870680, 14564214, 15835693, 16182460, 16644816, 19418952, 20806020, 24273690, 27741360, 29128428, 31671386, 32364920, 36410535, 38837904, 41612040, 47507079, 48547380, 58256856, 63342772, 64729840, 72821070, 79178465, 83224080, 95014158, 97094760, 110849851, 116513712, 126685544, 142521237, 145642140, 158356930, 190028316, 194189520, 221699702, 237535395, 253371088, 285042474, 291284280, 316713860, 332549553, 380056632, 443399404, 475070790, 554249255, 570084948, 582568560, 633427720, 665099106, 712606185, 760113264, 886798808, 950141580, 997648659, 1108498510, 1140169896, 1266855440, 1330198212, 1425212370, 1662747765, 1773597616, 1900283160, 1995297318, 2216997020, 2280339792, 2660396424, 2850424740, 3325495530, 3800566320, 3990594636, 4433994040, 4988243295, 5320792848, 5700849480, 6650991060, 7981189272, 8867988080, 9976486590, 11401698960, 13301982120, 15962378544, 19952973180, 26603964240, 39905946360, 79811892720]

約数ペア:

[(1, 79811892720), (2, 39905946360), (3, 26603964240), (4, 19952973180), (5, 15962378544), (6, 13301982120), (7, 11401698960), (8, 9976486590), (9, 8867988080), (10, 7981189272), (12, 6650991060), (14, 5700849480), (15, 5320792848), (16, 4988243295), (18, 4433994040), (20, 3990594636), (21, 3800566320), (24, 3325495530), (28, 2850424740), (30, 2660396424), (35, 2280339792), (36, 2216997020), (40, 1995297318), (42, 1900283160), (45, 1773597616), (48, 1662747765), (56, 1425212370), (60, 1330198212), (63, 1266855440), (70, 1140169896), (72, 1108498510), (80, 997648659), (84, 950141580), (90, 886798808), (105, 760113264), (112, 712606185), (120, 665099106), (126, 633427720), (137, 582568560), (140, 570084948), (144, 554249255), (168, 475070790), (180, 443399404), (210, 380056632), (240, 332549553), (252, 316713860), (274, 291284280), (280, 285042474), (315, 253371088), (336, 237535395), (360, 221699702), (411, 194189520), (420, 190028316), (504, 158356930), (548, 145642140), (560, 142521237), (630, 126685544), (685, 116513712), (720, 110849851), (822, 97094760), (840, 95014158), (959, 83224080), (1008, 79178465), (1096, 72821070), (1233, 64729840), (1260, 63342772), (1370, 58256856), (1644, 48547380), (1680, 47507079), (1918, 41612040), (2055, 38837904), (2192, 36410535), (2466, 32364920), (2520, 31671386), (2740, 29128428), (2877, 27741360), (3288, 24273690), (3836, 20806020), (4110, 19418952), (4795, 16644816), (4932, 16182460), (5040, 15835693), (5480, 14564214), (5754, 13870680), (6165, 12945968), (6576, 12136845), (7672, 10403010), (8220, 9709476), (8631, 9247120), (9590, 8322408), (9864, 8091230), (10960, 7282107), (11508, 6935340), (12330, 6472984), (14385, 5548272), (15344, 5201505), (16440, 4854738), (17262, 4623560), (19180, 4161204), (19728, 4045615), (23016, 3467670), (24660, 3236492), (28770, 2774136), (32880, 2427369), (34524, 2311780), (38360, 2080602), (43155, 1849424), (46032, 1733835), (49320, 1618246), (57540, 1387068), (69048, 1155890), (76720, 1040301), (86310, 924712), (98640, 809123), (115080, 693534), (115589, 690480), (138096, 577945), (172620, 462356), (230160, 346767), (231178, 345240)]