18840981024

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:254

約数の個数: 480

約数和(自身を含む): 60461976960

約数和(自身を除く): 41620995936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 53, 54, 67, 69, 72, 81, 89, 92, 96, 106, 108, 134, 138, 144, 159, 162, 178, 184, 201, 207, 212, 216, 267, 268, 276, 288, 318, 324, 356, 368, 402, 414, 424, 432, 477, 534, 536, 552, 603, 621, 636, 648, 712, 736, 801, 804, 828, 848, 864, 954, 1068, 1072, 1104, 1206, 1219, 1242, 1272, 1296, 1424, 1431, 1541, 1602, 1608, 1656, 1696, 1809, 1863, 1908, 2047, 2136, 2144, 2208, 2403, 2412, 2438, 2484, 2544, 2592, 2848, 2862, 3082, 3204, 3216, 3312, 3551, 3618, 3657, 3726, 3816, 4094, 4272, 4293, 4623, 4717, 4806, 4824, 4876, 4968, 5088, 5427, 5724, 5963, 6141, 6164, 6408, 6432, 6624, 7102, 7209, 7236, 7314, 7452, 7632, 8188, 8544, 8586, 9246, 9434, 9612, 9648, 9752, 9936, 10653, 10854, 10971, 11448, 11926, 12282, 12328, 12816, 13869, 14151, 14204, 14418, 14472, 14628, 14904, 15264, 16376, 17172, 17889, 18423, 18492, 18868, 19224, 19296, 19504, 19872, 21306, 21708, 21942, 22896, 23852, 24564, 24656, 25632, 27738, 28302, 28408, 28836, 28944, 29256, 29808, 31959, 32752, 32913, 34344, 35778, 36846, 36984, 37736, 38448, 39008, 41607, 42453, 42612, 43416, 43884, 45792, 47704, 49128, 49312, 53667, 55269, 55476, 56604, 56816, 57672, 57888, 58512, 59616, 63918, 65504, 65826, 68688, 71556, 73692, 73968, 75472, 76896, 81673, 83214, 84906, 85224, 86832, 87768, 95408, 95877, 98256, 98739, 107334, 108491, 110538, 110952, 113208, 113632, 115344, 117024, 124821, 127359, 127836, 131652, 137149, 137376, 143112, 147384, 147936, 150944, 161001, 163346, 165807, 166428, 169812, 170448, 173664, 175536, 190816, 191754, 196512, 197478, 214668, 216982, 221076, 221904, 226416, 230688, 245019, 249642, 254718, 255672, 263304, 274298, 286224, 287631, 294768, 316039, 322002, 325473, 326692, 331614, 332856, 339624, 340896, 351072, 382077, 383508, 394956, 411447, 429336, 433964, 442152, 443808, 452832, 483003, 490038, 499284, 509436, 511344, 526608, 548596, 572448, 575262, 589536, 632078, 644004, 650946, 653384, 663228, 665712, 679248, 735057, 764154, 767016, 789912, 822894, 858672, 867928, 884304, 948117, 966006, 976419, 980076, 998568, 1018872, 1022688, 1053216, 1097192, 1150524, 1234341, 1264156, 1288008, 1301892, 1306768, 1326456, 1331424, 1358496, 1470114, 1528308, 1534032, 1579824, 1645788, 1717344, 1735856, 1768608, 1896234, 1932012, 1952838, 1960152, 1997136, 2037744, 2194384, 2205171, 2301048, 2468682, 2528312, 2576016, 2603784, 2613536, 2652912, 2844351, 2929257, 2940228, 3056616, 3068064, 3159648, 3291576, 3471712, 3703023, 3792468, 3864024, 3905676, 3920304, 3994272, 4075488, 4388768, 4410342, 4602096, 4937364, 5056624, 5152032, 5207568, 5305824, 5688702, 5858514, 5880456, 6113232, 6583152, 6615513, 7268897, 7406046, 7584936, 7728048, 7811352, 7840608, 8533053, 8787771, 8820684, 9204192, 9874728, 10113248, 10415136, 11109069, 11377404, 11717028, 11760912, 12226464, 13166304, 13231026, 14537794, 14812092, 15169872, 15456096, 15622704, 17066106, 17575542, 17641368, 19749456, 21806691, 22218138, 22754808, 23434056, 23521824, 25599159, 26462052, 29075588, 29624184, 30339744, 31245408, 34132212, 35151084, 35282736, 39498912, 43613382, 44436276, 45509616, 46868112, 51198318, 52924104, 58151176, 59248368, 65420073, 68264424, 70302168, 70565472, 87226764, 88872552, 91019232, 93736224, 102396636, 105848208, 116302352, 118496736, 130840146, 136528848, 140604336, 174453528, 177745104, 196260219, 204793272, 211696416, 232604704, 261680292, 273057696, 281208672, 348907056, 355490208, 392520438, 409586544, 523360584, 588780657, 697814112, 785040876, 819173088, 1046721168, 1177561314, 1570081752, 2093442336, 2355122628, 3140163504, 4710245256, 6280327008, 9420490512, 18840981024]

約数ペア:

[(1, 18840981024), (2, 9420490512), (3, 6280327008), (4, 4710245256), (6, 3140163504), (8, 2355122628), (9, 2093442336), (12, 1570081752), (16, 1177561314), (18, 1046721168), (23, 819173088), (24, 785040876), (27, 697814112), (32, 588780657), (36, 523360584), (46, 409586544), (48, 392520438), (53, 355490208), (54, 348907056), (67, 281208672), (69, 273057696), (72, 261680292), (81, 232604704), (89, 211696416), (92, 204793272), (96, 196260219), (106, 177745104), (108, 174453528), (134, 140604336), (138, 136528848), (144, 130840146), (159, 118496736), (162, 116302352), (178, 105848208), (184, 102396636), (201, 93736224), (207, 91019232), (212, 88872552), (216, 87226764), (267, 70565472), (268, 70302168), (276, 68264424), (288, 65420073), (318, 59248368), (324, 58151176), (356, 52924104), (368, 51198318), (402, 46868112), (414, 45509616), (424, 44436276), (432, 43613382), (477, 39498912), (534, 35282736), (536, 35151084), (552, 34132212), (603, 31245408), (621, 30339744), (636, 29624184), (648, 29075588), (712, 26462052), (736, 25599159), (801, 23521824), (804, 23434056), (828, 22754808), (848, 22218138), (864, 21806691), (954, 19749456), (1068, 17641368), (1072, 17575542), (1104, 17066106), (1206, 15622704), (1219, 15456096), (1242, 15169872), (1272, 14812092), (1296, 14537794), (1424, 13231026), (1431, 13166304), (1541, 12226464), (1602, 11760912), (1608, 11717028), (1656, 11377404), (1696, 11109069), (1809, 10415136), (1863, 10113248), (1908, 9874728), (2047, 9204192), (2136, 8820684), (2144, 8787771), (2208, 8533053), (2403, 7840608), (2412, 7811352), (2438, 7728048), (2484, 7584936), (2544, 7406046), (2592, 7268897), (2848, 6615513), (2862, 6583152), (3082, 6113232), (3204, 5880456), (3216, 5858514), (3312, 5688702), (3551, 5305824), (3618, 5207568), (3657, 5152032), (3726, 5056624), (3816, 4937364), (4094, 4602096), (4272, 4410342), (4293, 4388768), (4623, 4075488), (4717, 3994272), (4806, 3920304), (4824, 3905676), (4876, 3864024), (4968, 3792468), (5088, 3703023), (5427, 3471712), (5724, 3291576), (5963, 3159648), (6141, 3068064), (6164, 3056616), (6408, 2940228), (6432, 2929257), (6624, 2844351), (7102, 2652912), (7209, 2613536), (7236, 2603784), (7314, 2576016), (7452, 2528312), (7632, 2468682), (8188, 2301048), (8544, 2205171), (8586, 2194384), (9246, 2037744), (9434, 1997136), (9612, 1960152), (9648, 1952838), (9752, 1932012), (9936, 1896234), (10653, 1768608), (10854, 1735856), (10971, 1717344), (11448, 1645788), (11926, 1579824), (12282, 1534032), (12328, 1528308), (12816, 1470114), (13869, 1358496), (14151, 1331424), (14204, 1326456), (14418, 1306768), (14472, 1301892), (14628, 1288008), (14904, 1264156), (15264, 1234341), (16376, 1150524), (17172, 1097192), (17889, 1053216), (18423, 1022688), (18492, 1018872), (18868, 998568), (19224, 980076), (19296, 976419), (19504, 966006), (19872, 948117), (21306, 884304), (21708, 867928), (21942, 858672), (22896, 822894), (23852, 789912), (24564, 767016), (24656, 764154), (25632, 735057), (27738, 679248), (28302, 665712), (28408, 663228), (28836, 653384), (28944, 650946), (29256, 644004), (29808, 632078), (31959, 589536), (32752, 575262), (32913, 572448), (34344, 548596), (35778, 526608), (36846, 511344), (36984, 509436), (37736, 499284), (38448, 490038), (39008, 483003), (41607, 452832), (42453, 443808), (42612, 442152), (43416, 433964), (43884, 429336), (45792, 411447), (47704, 394956), (49128, 383508), (49312, 382077), (53667, 351072), (55269, 340896), (55476, 339624), (56604, 332856), (56816, 331614), (57672, 326692), (57888, 325473), (58512, 322002), (59616, 316039), (63918, 294768), (65504, 287631), (65826, 286224), (68688, 274298), (71556, 263304), (73692, 255672), (73968, 254718), (75472, 249642), (76896, 245019), (81673, 230688), (83214, 226416), (84906, 221904), (85224, 221076), (86832, 216982), (87768, 214668), (95408, 197478), (95877, 196512), (98256, 191754), (98739, 190816), (107334, 175536), (108491, 173664), (110538, 170448), (110952, 169812), (113208, 166428), (113632, 165807), (115344, 163346), (117024, 161001), (124821, 150944), (127359, 147936), (127836, 147384), (131652, 143112), (137149, 137376)]