4781504280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:511

約数の個数: 384

約数和(自身を含む): 17755545600

約数和(自身を除く): 12974041320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 127, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 254, 266, 280, 285, 294, 337, 380, 381, 392, 399, 420, 456, 490, 508, 532, 570, 588, 635, 665, 674, 735, 760, 762, 798, 840, 889, 931, 980, 1011, 1016, 1064, 1140, 1176, 1270, 1330, 1348, 1470, 1524, 1596, 1685, 1778, 1862, 1905, 1960, 1995, 2022, 2280, 2359, 2413, 2540, 2660, 2667, 2696, 2793, 2940, 3048, 3192, 3370, 3556, 3724, 3810, 3990, 4044, 4445, 4655, 4718, 4826, 5055, 5080, 5320, 5334, 5586, 5880, 6223, 6403, 6740, 7077, 7112, 7239, 7448, 7620, 7980, 8088, 8890, 9310, 9436, 9652, 10110, 10668, 11172, 11795, 12065, 12446, 12806, 13335, 13480, 13965, 14154, 14478, 15240, 15960, 16513, 16891, 17780, 18620, 18669, 18872, 19209, 19304, 20220, 21336, 22344, 23590, 24130, 24892, 25612, 26670, 27930, 28308, 28956, 31115, 32015, 33026, 33782, 35385, 35560, 36195, 37240, 37338, 38418, 40440, 42799, 44821, 47180, 48260, 49539, 49784, 50673, 51224, 53340, 55860, 56616, 57912, 62230, 64030, 66052, 67564, 70770, 72390, 74676, 76836, 82565, 84455, 85598, 89642, 93345, 94360, 96045, 96520, 99078, 101346, 106680, 111720, 118237, 124460, 128060, 128397, 132104, 134463, 135128, 141540, 144780, 149352, 153672, 165130, 168910, 171196, 179284, 186690, 192090, 198156, 202692, 213995, 224105, 236474, 247695, 248920, 253365, 256120, 256794, 268926, 283080, 289560, 299593, 313747, 330260, 337820, 342392, 354711, 358568, 373380, 384180, 396312, 405384, 427990, 448210, 472948, 495390, 506730, 513588, 537852, 591185, 599186, 627494, 641985, 660520, 672315, 675640, 709422, 746760, 768360, 813181, 855980, 896420, 898779, 941241, 945896, 990780, 1013460, 1027176, 1075704, 1182370, 1198372, 1254988, 1283970, 1344630, 1418844, 1497965, 1568735, 1626362, 1711960, 1773555, 1792840, 1797558, 1882482, 1981560, 2026920, 2097151, 2364740, 2396744, 2439543, 2509976, 2567940, 2689260, 2837688, 2995930, 3137470, 3252724, 3547110, 3595116, 3764964, 4065905, 4194302, 4493895, 4706205, 4729480, 4879086, 5135880, 5378520, 5692267, 5991860, 6274940, 6291453, 6505448, 7094220, 7190232, 7529928, 8131810, 8388604, 8987790, 9412410, 9758172, 10485755, 11384534, 11983720, 12197715, 12549880, 12582906, 14188440, 16263620, 16777208, 17076801, 17975580, 18824820, 19516344, 20971510, 22769068, 24395430, 25165812, 28461335, 31457265, 32527240, 34153602, 35951160, 37649640, 39845869, 41943020, 45538136, 48790860, 50331624, 56922670, 62914530, 68307204, 79691738, 83886040, 85384005, 97581720, 113845340, 119537607, 125829060, 136614408, 159383476, 170768010, 199229345, 227690680, 239075214, 251658120, 318766952, 341536020, 398458690, 478150428, 597688035, 683072040, 796917380, 956300856, 1195376070, 1593834760, 2390752140, 4781504280]

約数ペア:

[(1, 4781504280), (2, 2390752140), (3, 1593834760), (4, 1195376070), (5, 956300856), (6, 796917380), (7, 683072040), (8, 597688035), (10, 478150428), (12, 398458690), (14, 341536020), (15, 318766952), (19, 251658120), (20, 239075214), (21, 227690680), (24, 199229345), (28, 170768010), (30, 159383476), (35, 136614408), (38, 125829060), (40, 119537607), (42, 113845340), (49, 97581720), (56, 85384005), (57, 83886040), (60, 79691738), (70, 68307204), (76, 62914530), (84, 56922670), (95, 50331624), (98, 48790860), (105, 45538136), (114, 41943020), (120, 39845869), (127, 37649640), (133, 35951160), (140, 34153602), (147, 32527240), (152, 31457265), (168, 28461335), (190, 25165812), (196, 24395430), (210, 22769068), (228, 20971510), (245, 19516344), (254, 18824820), (266, 17975580), (280, 17076801), (285, 16777208), (294, 16263620), (337, 14188440), (380, 12582906), (381, 12549880), (392, 12197715), (399, 11983720), (420, 11384534), (456, 10485755), (490, 9758172), (508, 9412410), (532, 8987790), (570, 8388604), (588, 8131810), (635, 7529928), (665, 7190232), (674, 7094220), (735, 6505448), (760, 6291453), (762, 6274940), (798, 5991860), (840, 5692267), (889, 5378520), (931, 5135880), (980, 4879086), (1011, 4729480), (1016, 4706205), (1064, 4493895), (1140, 4194302), (1176, 4065905), (1270, 3764964), (1330, 3595116), (1348, 3547110), (1470, 3252724), (1524, 3137470), (1596, 2995930), (1685, 2837688), (1778, 2689260), (1862, 2567940), (1905, 2509976), (1960, 2439543), (1995, 2396744), (2022, 2364740), (2280, 2097151), (2359, 2026920), (2413, 1981560), (2540, 1882482), (2660, 1797558), (2667, 1792840), (2696, 1773555), (2793, 1711960), (2940, 1626362), (3048, 1568735), (3192, 1497965), (3370, 1418844), (3556, 1344630), (3724, 1283970), (3810, 1254988), (3990, 1198372), (4044, 1182370), (4445, 1075704), (4655, 1027176), (4718, 1013460), (4826, 990780), (5055, 945896), (5080, 941241), (5320, 898779), (5334, 896420), (5586, 855980), (5880, 813181), (6223, 768360), (6403, 746760), (6740, 709422), (7077, 675640), (7112, 672315), (7239, 660520), (7448, 641985), (7620, 627494), (7980, 599186), (8088, 591185), (8890, 537852), (9310, 513588), (9436, 506730), (9652, 495390), (10110, 472948), (10668, 448210), (11172, 427990), (11795, 405384), (12065, 396312), (12446, 384180), (12806, 373380), (13335, 358568), (13480, 354711), (13965, 342392), (14154, 337820), (14478, 330260), (15240, 313747), (15960, 299593), (16513, 289560), (16891, 283080), (17780, 268926), (18620, 256794), (18669, 256120), (18872, 253365), (19209, 248920), (19304, 247695), (20220, 236474), (21336, 224105), (22344, 213995), (23590, 202692), (24130, 198156), (24892, 192090), (25612, 186690), (26670, 179284), (27930, 171196), (28308, 168910), (28956, 165130), (31115, 153672), (32015, 149352), (33026, 144780), (33782, 141540), (35385, 135128), (35560, 134463), (36195, 132104), (37240, 128397), (37338, 128060), (38418, 124460), (40440, 118237), (42799, 111720), (44821, 106680), (47180, 101346), (48260, 99078), (49539, 96520), (49784, 96045), (50673, 94360), (51224, 93345), (53340, 89642), (55860, 85598), (56616, 84455), (57912, 82565), (62230, 76836), (64030, 74676), (66052, 72390), (67564, 70770)]