1265921280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 432

約数和(自身を含む): 4821223680

約数和(自身を除く): 3555302400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 79, 80, 90, 96, 104, 107, 117, 120, 128, 130, 144, 156, 158, 160, 180, 192, 195, 208, 214, 234, 237, 240, 256, 260, 288, 312, 316, 320, 321, 360, 384, 390, 395, 416, 428, 468, 474, 480, 520, 535, 576, 585, 624, 632, 640, 642, 711, 720, 768, 780, 790, 832, 856, 936, 948, 960, 963, 1027, 1040, 1070, 1152, 1170, 1185, 1248, 1264, 1280, 1284, 1391, 1422, 1440, 1560, 1580, 1605, 1664, 1712, 1872, 1896, 1920, 1926, 2054, 2080, 2140, 2304, 2340, 2370, 2496, 2528, 2568, 2782, 2844, 2880, 3081, 3120, 3160, 3210, 3328, 3424, 3555, 3744, 3792, 3840, 3852, 4108, 4160, 4173, 4280, 4680, 4740, 4815, 4992, 5056, 5135, 5136, 5564, 5688, 5760, 6162, 6240, 6320, 6420, 6848, 6955, 7110, 7488, 7584, 7704, 8216, 8320, 8346, 8453, 8560, 9243, 9360, 9480, 9630, 9984, 10112, 10270, 10272, 11128, 11376, 11520, 12324, 12480, 12519, 12640, 12840, 13696, 13910, 14220, 14976, 15168, 15405, 15408, 16432, 16640, 16692, 16906, 17120, 18486, 18720, 18960, 19260, 20224, 20540, 20544, 20865, 22256, 22752, 24648, 24960, 25038, 25280, 25359, 25680, 27392, 27820, 28440, 29952, 30336, 30810, 30816, 32864, 33384, 33812, 34240, 36972, 37440, 37920, 38520, 41080, 41088, 41730, 42265, 44512, 45504, 46215, 49296, 49920, 50076, 50560, 50718, 51360, 55640, 56880, 60672, 61620, 61632, 62595, 65728, 66768, 67624, 68480, 73944, 74880, 75840, 76077, 77040, 82160, 82176, 83460, 84530, 89024, 91008, 92430, 98592, 100152, 101120, 101436, 102720, 109889, 111280, 113760, 123240, 123264, 125190, 126795, 131456, 133536, 135248, 136960, 147888, 149760, 151680, 152154, 154080, 164320, 166920, 169060, 178048, 182016, 184860, 197184, 200304, 202872, 205440, 219778, 222560, 227520, 246480, 246528, 250380, 253590, 262912, 267072, 270496, 295776, 303360, 304308, 308160, 328640, 329667, 333840, 338120, 356096, 369720, 380385, 394368, 400608, 405744, 410880, 439556, 445120, 455040, 492960, 500760, 507180, 534144, 540992, 549445, 591552, 608616, 616320, 657280, 659334, 667680, 676240, 739440, 760770, 788736, 801216, 811488, 879112, 890240, 910080, 985920, 989001, 1001520, 1014360, 1068288, 1081984, 1098890, 1183104, 1217232, 1232640, 1314560, 1318668, 1335360, 1352480, 1478880, 1521540, 1602432, 1622976, 1648335, 1758224, 1780480, 1971840, 1978002, 2003040, 2028720, 2163968, 2197780, 2366208, 2434464, 2637336, 2670720, 2704960, 2957760, 3043080, 3204864, 3245952, 3296670, 3516448, 3943680, 3956004, 4006080, 4057440, 4395560, 4868928, 4945005, 5274672, 5341440, 5409920, 5915520, 6086160, 6491904, 6593340, 7032896, 7912008, 8012160, 8114880, 8791120, 9737856, 9890010, 10549344, 10819840, 11831040, 12172320, 13186680, 14065792, 15824016, 16024320, 16229760, 17582240, 19475712, 19780020, 21098688, 24344640, 26373360, 28131584, 31648032, 32459520, 35164480, 39560040, 42197376, 48689280, 52746720, 63296064, 70328960, 79120080, 84394752, 97378560, 105493440, 126592128, 140657920, 158240160, 210986880, 253184256, 316480320, 421973760, 632960640, 1265921280]

約数ペア:

[(1, 1265921280), (2, 632960640), (3, 421973760), (4, 316480320), (5, 253184256), (6, 210986880), (8, 158240160), (9, 140657920), (10, 126592128), (12, 105493440), (13, 97378560), (15, 84394752), (16, 79120080), (18, 70328960), (20, 63296064), (24, 52746720), (26, 48689280), (30, 42197376), (32, 39560040), (36, 35164480), (39, 32459520), (40, 31648032), (45, 28131584), (48, 26373360), (52, 24344640), (60, 21098688), (64, 19780020), (65, 19475712), (72, 17582240), (78, 16229760), (79, 16024320), (80, 15824016), (90, 14065792), (96, 13186680), (104, 12172320), (107, 11831040), (117, 10819840), (120, 10549344), (128, 9890010), (130, 9737856), (144, 8791120), (156, 8114880), (158, 8012160), (160, 7912008), (180, 7032896), (192, 6593340), (195, 6491904), (208, 6086160), (214, 5915520), (234, 5409920), (237, 5341440), (240, 5274672), (256, 4945005), (260, 4868928), (288, 4395560), (312, 4057440), (316, 4006080), (320, 3956004), (321, 3943680), (360, 3516448), (384, 3296670), (390, 3245952), (395, 3204864), (416, 3043080), (428, 2957760), (468, 2704960), (474, 2670720), (480, 2637336), (520, 2434464), (535, 2366208), (576, 2197780), (585, 2163968), (624, 2028720), (632, 2003040), (640, 1978002), (642, 1971840), (711, 1780480), (720, 1758224), (768, 1648335), (780, 1622976), (790, 1602432), (832, 1521540), (856, 1478880), (936, 1352480), (948, 1335360), (960, 1318668), (963, 1314560), (1027, 1232640), (1040, 1217232), (1070, 1183104), (1152, 1098890), (1170, 1081984), (1185, 1068288), (1248, 1014360), (1264, 1001520), (1280, 989001), (1284, 985920), (1391, 910080), (1422, 890240), (1440, 879112), (1560, 811488), (1580, 801216), (1605, 788736), (1664, 760770), (1712, 739440), (1872, 676240), (1896, 667680), (1920, 659334), (1926, 657280), (2054, 616320), (2080, 608616), (2140, 591552), (2304, 549445), (2340, 540992), (2370, 534144), (2496, 507180), (2528, 500760), (2568, 492960), (2782, 455040), (2844, 445120), (2880, 439556), (3081, 410880), (3120, 405744), (3160, 400608), (3210, 394368), (3328, 380385), (3424, 369720), (3555, 356096), (3744, 338120), (3792, 333840), (3840, 329667), (3852, 328640), (4108, 308160), (4160, 304308), (4173, 303360), (4280, 295776), (4680, 270496), (4740, 267072), (4815, 262912), (4992, 253590), (5056, 250380), (5135, 246528), (5136, 246480), (5564, 227520), (5688, 222560), (5760, 219778), (6162, 205440), (6240, 202872), (6320, 200304), (6420, 197184), (6848, 184860), (6955, 182016), (7110, 178048), (7488, 169060), (7584, 166920), (7704, 164320), (8216, 154080), (8320, 152154), (8346, 151680), (8453, 149760), (8560, 147888), (9243, 136960), (9360, 135248), (9480, 133536), (9630, 131456), (9984, 126795), (10112, 125190), (10270, 123264), (10272, 123240), (11128, 113760), (11376, 111280), (11520, 109889), (12324, 102720), (12480, 101436), (12519, 101120), (12640, 100152), (12840, 98592), (13696, 92430), (13910, 91008), (14220, 89024), (14976, 84530), (15168, 83460), (15405, 82176), (15408, 82160), (16432, 77040), (16640, 76077), (16692, 75840), (16906, 74880), (17120, 73944), (18486, 68480), (18720, 67624), (18960, 66768), (19260, 65728), (20224, 62595), (20540, 61632), (20544, 61620), (20865, 60672), (22256, 56880), (22752, 55640), (24648, 51360), (24960, 50718), (25038, 50560), (25280, 50076), (25359, 49920), (25680, 49296), (27392, 46215), (27820, 45504), (28440, 44512), (29952, 42265), (30336, 41730), (30810, 41088), (30816, 41080), (32864, 38520), (33384, 37920), (33812, 37440), (34240, 36972)]