12810121280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1873}}^1$

素因数の和:1997

約数の個数: 224

約数和(自身を含む): 34957146240

約数和(自身を除く): 22147024960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 67, 80, 88, 110, 116, 134, 145, 160, 176, 220, 232, 268, 290, 319, 320, 335, 352, 440, 464, 536, 580, 638, 670, 704, 737, 880, 928, 1072, 1160, 1276, 1340, 1474, 1595, 1760, 1856, 1873, 1943, 2144, 2320, 2552, 2680, 2948, 3190, 3520, 3685, 3746, 3886, 4288, 4640, 5104, 5360, 5896, 6380, 7370, 7492, 7772, 9280, 9365, 9715, 10208, 10720, 11792, 12760, 14740, 14984, 15544, 18730, 19430, 20416, 20603, 21373, 21440, 23584, 25520, 29480, 29968, 31088, 37460, 38860, 41206, 42746, 47168, 51040, 54317, 58960, 59936, 62176, 74920, 77720, 82412, 85492, 102080, 103015, 106865, 108634, 117920, 119872, 124352, 125491, 149840, 155440, 164824, 170984, 206030, 213730, 217268, 235840, 250982, 271585, 299680, 310880, 329648, 341968, 412060, 427460, 434536, 501964, 543170, 597487, 599360, 621760, 627455, 659296, 683936, 824120, 854920, 869072, 1003928, 1086340, 1194974, 1254910, 1318592, 1367872, 1380401, 1648240, 1709840, 1738144, 2007856, 2172680, 2389948, 2509820, 2760802, 2987435, 3296480, 3419680, 3476288, 3639239, 4015712, 4345360, 4779896, 5019640, 5521604, 5974870, 6592960, 6839360, 6902005, 7278478, 8031424, 8690720, 9559792, 10039280, 11043208, 11949740, 13804010, 14556956, 17381440, 18196195, 19119584, 20078560, 22086416, 23899480, 27608020, 29113912, 36392390, 38239168, 40031629, 40157120, 44172832, 47798960, 55216040, 58227824, 72784780, 80063258, 88345664, 95597920, 110432080, 116455648, 145569560, 160126516, 191195840, 200158145, 220864160, 232911296, 291139120, 320253032, 400316290, 441728320, 582278240, 640506064, 800632580, 1164556480, 1281012128, 1601265160, 2562024256, 3202530320, 6405060640, 12810121280]

約数ペア:

[(1, 12810121280), (2, 6405060640), (4, 3202530320), (5, 2562024256), (8, 1601265160), (10, 1281012128), (11, 1164556480), (16, 800632580), (20, 640506064), (22, 582278240), (29, 441728320), (32, 400316290), (40, 320253032), (44, 291139120), (55, 232911296), (58, 220864160), (64, 200158145), (67, 191195840), (80, 160126516), (88, 145569560), (110, 116455648), (116, 110432080), (134, 95597920), (145, 88345664), (160, 80063258), (176, 72784780), (220, 58227824), (232, 55216040), (268, 47798960), (290, 44172832), (319, 40157120), (320, 40031629), (335, 38239168), (352, 36392390), (440, 29113912), (464, 27608020), (536, 23899480), (580, 22086416), (638, 20078560), (670, 19119584), (704, 18196195), (737, 17381440), (880, 14556956), (928, 13804010), (1072, 11949740), (1160, 11043208), (1276, 10039280), (1340, 9559792), (1474, 8690720), (1595, 8031424), (1760, 7278478), (1856, 6902005), (1873, 6839360), (1943, 6592960), (2144, 5974870), (2320, 5521604), (2552, 5019640), (2680, 4779896), (2948, 4345360), (3190, 4015712), (3520, 3639239), (3685, 3476288), (3746, 3419680), (3886, 3296480), (4288, 2987435), (4640, 2760802), (5104, 2509820), (5360, 2389948), (5896, 2172680), (6380, 2007856), (7370, 1738144), (7492, 1709840), (7772, 1648240), (9280, 1380401), (9365, 1367872), (9715, 1318592), (10208, 1254910), (10720, 1194974), (11792, 1086340), (12760, 1003928), (14740, 869072), (14984, 854920), (15544, 824120), (18730, 683936), (19430, 659296), (20416, 627455), (20603, 621760), (21373, 599360), (21440, 597487), (23584, 543170), (25520, 501964), (29480, 434536), (29968, 427460), (31088, 412060), (37460, 341968), (38860, 329648), (41206, 310880), (42746, 299680), (47168, 271585), (51040, 250982), (54317, 235840), (58960, 217268), (59936, 213730), (62176, 206030), (74920, 170984), (77720, 164824), (82412, 155440), (85492, 149840), (102080, 125491), (103015, 124352), (106865, 119872), (108634, 117920)]