81460452864

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:774

約数の個数: 480

約数和(自身を含む): 270601537536

約数和(自身を除く): 189141084672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 128, 133, 152, 168, 186, 192, 217, 224, 228, 248, 256, 266, 304, 336, 361, 372, 384, 399, 434, 448, 456, 496, 512, 532, 589, 608, 651, 672, 677, 722, 744, 768, 798, 868, 896, 912, 992, 1064, 1083, 1178, 1216, 1302, 1344, 1354, 1444, 1488, 1536, 1596, 1736, 1767, 1792, 1824, 1984, 2031, 2128, 2166, 2356, 2432, 2527, 2604, 2688, 2708, 2888, 2976, 3192, 3472, 3534, 3584, 3648, 3968, 4062, 4123, 4256, 4332, 4712, 4739, 4864, 5054, 5208, 5376, 5416, 5776, 5952, 6384, 6944, 7068, 7296, 7581, 7936, 8124, 8246, 8512, 8664, 9424, 9478, 9728, 10108, 10416, 10752, 10832, 11191, 11552, 11904, 12369, 12768, 12863, 13888, 14136, 14217, 14592, 15162, 15872, 16248, 16492, 17024, 17328, 18848, 18956, 20216, 20832, 20987, 21664, 22382, 23104, 23808, 24738, 25536, 25726, 27776, 28272, 28434, 29184, 30324, 32496, 32984, 33573, 34048, 34656, 37696, 37912, 38589, 40432, 41664, 41974, 43328, 44764, 46208, 47616, 49476, 51072, 51452, 55552, 56544, 56868, 60648, 62961, 64992, 65968, 67146, 68096, 69312, 75392, 75824, 77178, 78337, 80864, 83328, 83948, 86656, 89528, 90041, 92416, 98952, 102144, 102904, 111104, 113088, 113736, 121296, 125922, 129984, 131936, 134292, 138624, 146909, 150784, 151648, 154356, 156674, 161728, 166656, 167896, 173312, 179056, 180082, 184832, 197904, 204288, 205808, 226176, 227472, 235011, 242592, 244397, 251844, 259968, 263872, 268584, 270123, 277248, 293818, 301568, 303296, 308712, 313348, 323456, 333312, 335792, 346624, 358112, 360164, 395808, 398753, 411616, 440727, 452352, 454944, 470022, 485184, 488794, 503688, 519936, 527744, 537168, 540246, 554496, 587636, 606592, 617424, 626696, 646912, 671584, 716224, 720328, 733191, 791616, 797506, 823232, 881454, 904704, 909888, 940044, 970368, 977588, 1007376, 1039872, 1055488, 1074336, 1080492, 1175272, 1196259, 1213184, 1234848, 1253392, 1293824, 1343168, 1432448, 1440656, 1466382, 1583232, 1595012, 1646464, 1710779, 1762908, 1819776, 1880088, 1940736, 1955176, 2014752, 2110976, 2148672, 2160984, 2350544, 2392518, 2426368, 2469696, 2506784, 2686336, 2791271, 2864896, 2881312, 2932764, 3166464, 3190024, 3292928, 3421558, 3525816, 3639552, 3760176, 3881472, 3910352, 4029504, 4297344, 4321968, 4701088, 4785036, 4939392, 5013568, 5132337, 5372672, 5582542, 5729792, 5762624, 5865528, 6332928, 6380048, 6585856, 6843116, 7051632, 7279104, 7520352, 7576307, 7820704, 8059008, 8373813, 8594688, 8643936, 9402176, 9570072, 9878784, 10027136, 10264674, 10745344, 11165084, 11525248, 11731056, 12760096, 13686232, 14103264, 15040704, 15152614, 15641408, 16118016, 16747626, 17189376, 17287872, 18804352, 19140144, 19757568, 20054272, 20529348, 22330168, 22728921, 23050496, 23462112, 25520192, 27372464, 28206528, 30081408, 30305228, 31282816, 32236032, 33495252, 34575744, 37608704, 38280288, 40108544, 41058696, 44660336, 45457842, 46100992, 46924224, 51040384, 53034149, 54744928, 56413056, 60162816, 60610456, 62565632, 66990504, 69151488, 75217408, 76560576, 82117392, 89320672, 90915684, 93848448, 102080768, 106068298, 109489856, 112826112, 120325632, 121220912, 125131264, 133981008, 138302976, 153121152, 159102447, 164234784, 178641344, 181831368, 187696896, 204161536, 212136596, 218979712, 225652224, 242441824, 267962016, 306242304, 318204894, 328469568, 357282688, 363662736, 375393792, 424273192, 437959424, 484883648, 535924032, 612484608, 636409788, 656939136, 714565376, 727325472, 848546384, 875918848, 969767296, 1071848064, 1272819576, 1313878272, 1429130752, 1454650944, 1697092768, 1939534592, 2143696128, 2545639152, 2627756544, 2909301888, 3394185536, 3879069184, 4287392256, 5091278304, 5818603776, 6788371072, 10182556608, 11637207552, 13576742144, 20365113216, 27153484288, 40730226432, 81460452864]

約数ペア:

[(1, 81460452864), (2, 40730226432), (3, 27153484288), (4, 20365113216), (6, 13576742144), (7, 11637207552), (8, 10182556608), (12, 6788371072), (14, 5818603776), (16, 5091278304), (19, 4287392256), (21, 3879069184), (24, 3394185536), (28, 2909301888), (31, 2627756544), (32, 2545639152), (38, 2143696128), (42, 1939534592), (48, 1697092768), (56, 1454650944), (57, 1429130752), (62, 1313878272), (64, 1272819576), (76, 1071848064), (84, 969767296), (93, 875918848), (96, 848546384), (112, 727325472), (114, 714565376), (124, 656939136), (128, 636409788), (133, 612484608), (152, 535924032), (168, 484883648), (186, 437959424), (192, 424273192), (217, 375393792), (224, 363662736), (228, 357282688), (248, 328469568), (256, 318204894), (266, 306242304), (304, 267962016), (336, 242441824), (361, 225652224), (372, 218979712), (384, 212136596), (399, 204161536), (434, 187696896), (448, 181831368), (456, 178641344), (496, 164234784), (512, 159102447), (532, 153121152), (589, 138302976), (608, 133981008), (651, 125131264), (672, 121220912), (677, 120325632), (722, 112826112), (744, 109489856), (768, 106068298), (798, 102080768), (868, 93848448), (896, 90915684), (912, 89320672), (992, 82117392), (1064, 76560576), (1083, 75217408), (1178, 69151488), (1216, 66990504), (1302, 62565632), (1344, 60610456), (1354, 60162816), (1444, 56413056), (1488, 54744928), (1536, 53034149), (1596, 51040384), (1736, 46924224), (1767, 46100992), (1792, 45457842), (1824, 44660336), (1984, 41058696), (2031, 40108544), (2128, 38280288), (2166, 37608704), (2356, 34575744), (2432, 33495252), (2527, 32236032), (2604, 31282816), (2688, 30305228), (2708, 30081408), (2888, 28206528), (2976, 27372464), (3192, 25520192), (3472, 23462112), (3534, 23050496), (3584, 22728921), (3648, 22330168), (3968, 20529348), (4062, 20054272), (4123, 19757568), (4256, 19140144), (4332, 18804352), (4712, 17287872), (4739, 17189376), (4864, 16747626), (5054, 16118016), (5208, 15641408), (5376, 15152614), (5416, 15040704), (5776, 14103264), (5952, 13686232), (6384, 12760096), (6944, 11731056), (7068, 11525248), (7296, 11165084), (7581, 10745344), (7936, 10264674), (8124, 10027136), (8246, 9878784), (8512, 9570072), (8664, 9402176), (9424, 8643936), (9478, 8594688), (9728, 8373813), (10108, 8059008), (10416, 7820704), (10752, 7576307), (10832, 7520352), (11191, 7279104), (11552, 7051632), (11904, 6843116), (12369, 6585856), (12768, 6380048), (12863, 6332928), (13888, 5865528), (14136, 5762624), (14217, 5729792), (14592, 5582542), (15162, 5372672), (15872, 5132337), (16248, 5013568), (16492, 4939392), (17024, 4785036), (17328, 4701088), (18848, 4321968), (18956, 4297344), (20216, 4029504), (20832, 3910352), (20987, 3881472), (21664, 3760176), (22382, 3639552), (23104, 3525816), (23808, 3421558), (24738, 3292928), (25536, 3190024), (25726, 3166464), (27776, 2932764), (28272, 2881312), (28434, 2864896), (29184, 2791271), (30324, 2686336), (32496, 2506784), (32984, 2469696), (33573, 2426368), (34048, 2392518), (34656, 2350544), (37696, 2160984), (37912, 2148672), (38589, 2110976), (40432, 2014752), (41664, 1955176), (41974, 1940736), (43328, 1880088), (44764, 1819776), (46208, 1762908), (47616, 1710779), (49476, 1646464), (51072, 1595012), (51452, 1583232), (55552, 1466382), (56544, 1440656), (56868, 1432448), (60648, 1343168), (62961, 1293824), (64992, 1253392), (65968, 1234848), (67146, 1213184), (68096, 1196259), (69312, 1175272), (75392, 1080492), (75824, 1074336), (77178, 1055488), (78337, 1039872), (80864, 1007376), (83328, 977588), (83948, 970368), (86656, 940044), (89528, 909888), (90041, 904704), (92416, 881454), (98952, 823232), (102144, 797506), (102904, 791616), (111104, 733191), (113088, 720328), (113736, 716224), (121296, 671584), (125922, 646912), (129984, 626696), (131936, 617424), (134292, 606592), (138624, 587636), (146909, 554496), (150784, 540246), (151648, 537168), (154356, 527744), (156674, 519936), (161728, 503688), (166656, 488794), (167896, 485184), (173312, 470022), (179056, 454944), (180082, 452352), (184832, 440727), (197904, 411616), (204288, 398753), (205808, 395808), (226176, 360164), (227472, 358112), (235011, 346624), (242592, 335792), (244397, 333312), (251844, 323456), (259968, 313348), (263872, 308712), (268584, 303296), (270123, 301568), (277248, 293818)]