15256221456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:802

約数の個数: 320

約数和(自身を含む): 49408901120

約数和(自身を除く): 34152679664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 127, 133, 152, 168, 186, 217, 228, 248, 254, 266, 304, 336, 372, 381, 399, 434, 456, 496, 508, 532, 589, 607, 651, 744, 762, 798, 868, 889, 912, 1016, 1064, 1178, 1214, 1302, 1488, 1524, 1596, 1736, 1767, 1778, 1821, 2032, 2128, 2356, 2413, 2428, 2604, 2667, 3048, 3192, 3472, 3534, 3556, 3642, 3937, 4123, 4249, 4712, 4826, 4856, 5208, 5334, 6096, 6384, 7068, 7112, 7239, 7284, 7874, 8246, 8498, 9424, 9652, 9712, 10416, 10668, 11533, 11811, 12369, 12747, 14136, 14224, 14478, 14568, 15748, 16492, 16891, 16996, 18817, 19304, 21336, 23066, 23622, 24738, 25494, 27559, 28272, 28956, 29136, 31496, 32984, 33782, 33992, 34599, 37634, 38608, 42672, 46132, 47244, 49476, 50673, 50988, 55118, 56451, 57912, 62992, 65968, 67564, 67984, 69198, 74803, 75268, 77089, 80731, 82677, 92264, 94488, 98952, 101346, 101976, 110236, 112902, 115824, 131719, 135128, 138396, 149606, 150536, 154178, 161462, 165354, 184528, 188976, 197904, 202692, 203952, 220472, 224409, 225804, 231267, 242193, 263438, 270256, 276792, 299212, 301072, 308356, 322924, 330708, 357523, 395157, 405384, 440944, 448818, 451608, 462534, 484386, 523621, 526876, 539623, 553584, 598424, 616712, 645848, 661416, 715046, 790314, 810768, 897636, 903216, 925068, 968772, 1047242, 1053752, 1072569, 1079246, 1196848, 1233424, 1291696, 1322832, 1430092, 1464691, 1570863, 1580628, 1618869, 1795272, 1850136, 1937544, 2094484, 2107504, 2145138, 2158492, 2389759, 2502661, 2860184, 2929382, 3141726, 3161256, 3237738, 3590544, 3700272, 3875088, 4188968, 4290276, 4316984, 4394073, 4779518, 5005322, 5720368, 5858764, 6283452, 6322512, 6475476, 7169277, 7507983, 8377936, 8580552, 8633968, 8788146, 9559036, 10010644, 10252837, 11717528, 12566904, 12950952, 14338554, 15015966, 16728313, 17161104, 17576292, 19118072, 20021288, 20505674, 23435056, 25133808, 25901904, 28677108, 30031932, 30758511, 33456626, 35152584, 38236144, 40042576, 41011348, 45405421, 50184939, 57354216, 60063864, 61517022, 66913252, 70305168, 82022696, 90810842, 100369878, 114708432, 120127728, 123034044, 133826504, 136216263, 164045392, 181621684, 200739756, 246068088, 267653008, 272432526, 317837947, 363243368, 401479512, 492136176, 544865052, 635675894, 726486736, 802959024, 953513841, 1089730104, 1271351788, 1907027682, 2179460208, 2542703576, 3814055364, 5085407152, 7628110728, 15256221456]

約数ペア:

[(1, 15256221456), (2, 7628110728), (3, 5085407152), (4, 3814055364), (6, 2542703576), (7, 2179460208), (8, 1907027682), (12, 1271351788), (14, 1089730104), (16, 953513841), (19, 802959024), (21, 726486736), (24, 635675894), (28, 544865052), (31, 492136176), (38, 401479512), (42, 363243368), (48, 317837947), (56, 272432526), (57, 267653008), (62, 246068088), (76, 200739756), (84, 181621684), (93, 164045392), (112, 136216263), (114, 133826504), (124, 123034044), (127, 120127728), (133, 114708432), (152, 100369878), (168, 90810842), (186, 82022696), (217, 70305168), (228, 66913252), (248, 61517022), (254, 60063864), (266, 57354216), (304, 50184939), (336, 45405421), (372, 41011348), (381, 40042576), (399, 38236144), (434, 35152584), (456, 33456626), (496, 30758511), (508, 30031932), (532, 28677108), (589, 25901904), (607, 25133808), (651, 23435056), (744, 20505674), (762, 20021288), (798, 19118072), (868, 17576292), (889, 17161104), (912, 16728313), (1016, 15015966), (1064, 14338554), (1178, 12950952), (1214, 12566904), (1302, 11717528), (1488, 10252837), (1524, 10010644), (1596, 9559036), (1736, 8788146), (1767, 8633968), (1778, 8580552), (1821, 8377936), (2032, 7507983), (2128, 7169277), (2356, 6475476), (2413, 6322512), (2428, 6283452), (2604, 5858764), (2667, 5720368), (3048, 5005322), (3192, 4779518), (3472, 4394073), (3534, 4316984), (3556, 4290276), (3642, 4188968), (3937, 3875088), (4123, 3700272), (4249, 3590544), (4712, 3237738), (4826, 3161256), (4856, 3141726), (5208, 2929382), (5334, 2860184), (6096, 2502661), (6384, 2389759), (7068, 2158492), (7112, 2145138), (7239, 2107504), (7284, 2094484), (7874, 1937544), (8246, 1850136), (8498, 1795272), (9424, 1618869), (9652, 1580628), (9712, 1570863), (10416, 1464691), (10668, 1430092), (11533, 1322832), (11811, 1291696), (12369, 1233424), (12747, 1196848), (14136, 1079246), (14224, 1072569), (14478, 1053752), (14568, 1047242), (15748, 968772), (16492, 925068), (16891, 903216), (16996, 897636), (18817, 810768), (19304, 790314), (21336, 715046), (23066, 661416), (23622, 645848), (24738, 616712), (25494, 598424), (27559, 553584), (28272, 539623), (28956, 526876), (29136, 523621), (31496, 484386), (32984, 462534), (33782, 451608), (33992, 448818), (34599, 440944), (37634, 405384), (38608, 395157), (42672, 357523), (46132, 330708), (47244, 322924), (49476, 308356), (50673, 301072), (50988, 299212), (55118, 276792), (56451, 270256), (57912, 263438), (62992, 242193), (65968, 231267), (67564, 225804), (67984, 224409), (69198, 220472), (74803, 203952), (75268, 202692), (77089, 197904), (80731, 188976), (82677, 184528), (92264, 165354), (94488, 161462), (98952, 154178), (101346, 150536), (101976, 149606), (110236, 138396), (112902, 135128), (115824, 131719)]