7779898080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2239}}^1$

素因数の和:2406

約数の個数: 288

約数和(自身を含む): 28178841600

約数和(自身を除く): 20398943520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 127, 144, 152, 160, 171, 180, 190, 228, 240, 254, 285, 288, 304, 342, 360, 380, 381, 456, 480, 508, 570, 608, 635, 684, 720, 760, 762, 855, 912, 1016, 1140, 1143, 1270, 1368, 1440, 1520, 1524, 1710, 1824, 1905, 2032, 2239, 2280, 2286, 2413, 2540, 2736, 3040, 3048, 3420, 3810, 4064, 4478, 4560, 4572, 4826, 5080, 5472, 5715, 6096, 6717, 6840, 7239, 7620, 8956, 9120, 9144, 9652, 10160, 11195, 11430, 12065, 12192, 13434, 13680, 14478, 15240, 17912, 18288, 19304, 20151, 20320, 21717, 22390, 22860, 24130, 26868, 27360, 28956, 30480, 33585, 35824, 36195, 36576, 38608, 40302, 42541, 43434, 44780, 45720, 48260, 53736, 57912, 60960, 67170, 71648, 72390, 77216, 80604, 85082, 86868, 89560, 91440, 96520, 100755, 107472, 108585, 115824, 127623, 134340, 144780, 161208, 170164, 173736, 179120, 182880, 193040, 201510, 212705, 214944, 217170, 231648, 255246, 268680, 284353, 289560, 322416, 340328, 347472, 358240, 382869, 386080, 403020, 425410, 434340, 510492, 537360, 568706, 579120, 638115, 644832, 680656, 694944, 765738, 806040, 850820, 853059, 868680, 1020984, 1074720, 1137412, 1158240, 1276230, 1361312, 1421765, 1531476, 1612080, 1701640, 1706118, 1737360, 1914345, 2041968, 2274824, 2552460, 2559177, 2843530, 3062952, 3224160, 3403280, 3412236, 3474720, 3828690, 4083936, 4265295, 4549648, 5104920, 5118354, 5402707, 5687060, 6125904, 6806560, 6824472, 7657380, 8530590, 9099296, 10209840, 10236708, 10805414, 11374120, 12251808, 12795885, 13648944, 15314760, 16208121, 17061180, 20419680, 20473416, 21610828, 22748240, 25591770, 27013535, 27297888, 30629520, 32416242, 34122360, 40946832, 43221656, 45496480, 48624363, 51183540, 54027070, 61259040, 64832484, 68244720, 81040605, 81893664, 86443312, 97248726, 102367080, 108054140, 129664968, 136489440, 162081210, 172886624, 194497452, 204734160, 216108280, 243121815, 259329936, 324162420, 388994904, 409468320, 432216560, 486243630, 518659872, 648324840, 777989808, 864433120, 972487260, 1296649680, 1555979616, 1944974520, 2593299360, 3889949040, 7779898080]

約数ペア:

[(1, 7779898080), (2, 3889949040), (3, 2593299360), (4, 1944974520), (5, 1555979616), (6, 1296649680), (8, 972487260), (9, 864433120), (10, 777989808), (12, 648324840), (15, 518659872), (16, 486243630), (18, 432216560), (19, 409468320), (20, 388994904), (24, 324162420), (30, 259329936), (32, 243121815), (36, 216108280), (38, 204734160), (40, 194497452), (45, 172886624), (48, 162081210), (57, 136489440), (60, 129664968), (72, 108054140), (76, 102367080), (80, 97248726), (90, 86443312), (95, 81893664), (96, 81040605), (114, 68244720), (120, 64832484), (127, 61259040), (144, 54027070), (152, 51183540), (160, 48624363), (171, 45496480), (180, 43221656), (190, 40946832), (228, 34122360), (240, 32416242), (254, 30629520), (285, 27297888), (288, 27013535), (304, 25591770), (342, 22748240), (360, 21610828), (380, 20473416), (381, 20419680), (456, 17061180), (480, 16208121), (508, 15314760), (570, 13648944), (608, 12795885), (635, 12251808), (684, 11374120), (720, 10805414), (760, 10236708), (762, 10209840), (855, 9099296), (912, 8530590), (1016, 7657380), (1140, 6824472), (1143, 6806560), (1270, 6125904), (1368, 5687060), (1440, 5402707), (1520, 5118354), (1524, 5104920), (1710, 4549648), (1824, 4265295), (1905, 4083936), (2032, 3828690), (2239, 3474720), (2280, 3412236), (2286, 3403280), (2413, 3224160), (2540, 3062952), (2736, 2843530), (3040, 2559177), (3048, 2552460), (3420, 2274824), (3810, 2041968), (4064, 1914345), (4478, 1737360), (4560, 1706118), (4572, 1701640), (4826, 1612080), (5080, 1531476), (5472, 1421765), (5715, 1361312), (6096, 1276230), (6717, 1158240), (6840, 1137412), (7239, 1074720), (7620, 1020984), (8956, 868680), (9120, 853059), (9144, 850820), (9652, 806040), (10160, 765738), (11195, 694944), (11430, 680656), (12065, 644832), (12192, 638115), (13434, 579120), (13680, 568706), (14478, 537360), (15240, 510492), (17912, 434340), (18288, 425410), (19304, 403020), (20151, 386080), (20320, 382869), (21717, 358240), (22390, 347472), (22860, 340328), (24130, 322416), (26868, 289560), (27360, 284353), (28956, 268680), (30480, 255246), (33585, 231648), (35824, 217170), (36195, 214944), (36576, 212705), (38608, 201510), (40302, 193040), (42541, 182880), (43434, 179120), (44780, 173736), (45720, 170164), (48260, 161208), (53736, 144780), (57912, 134340), (60960, 127623), (67170, 115824), (71648, 108585), (72390, 107472), (77216, 100755), (80604, 96520), (85082, 91440), (86868, 89560)]