1508986080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7879}}^1$

素因数の和:7926

約数の個数: 288

約数和(自身を含む): 6195571200

約数和(自身を除く): 4686585120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7879, 7980, 9120, 9576, 10080, 10640, 11970, 12768, 13680, 15758, 15960, 19152, 21280, 23637, 23940, 27360, 31516, 31920, 38304, 39395, 47274, 47880, 55153, 63032, 63840, 70911, 78790, 94548, 95760, 110306, 118185, 126064, 141822, 149701, 157580, 165459, 189096, 191520, 220612, 236370, 252128, 275765, 283644, 299402, 315160, 330918, 354555, 378192, 441224, 449103, 472740, 496377, 551530, 567288, 598804, 630320, 661836, 709110, 748505, 756384, 827295, 882448, 898206, 945480, 992754, 1047907, 1103060, 1134576, 1197608, 1260640, 1323672, 1347309, 1418220, 1497010, 1654590, 1764896, 1796412, 1890960, 1985508, 2095814, 2206120, 2245515, 2269152, 2395216, 2481885, 2647344, 2694618, 2836440, 2994020, 3143721, 3309180, 3592824, 3781920, 3971016, 4191628, 4412240, 4491030, 4790432, 4963770, 5239535, 5294688, 5389236, 5672880, 5988040, 6287442, 6618360, 6736545, 7185648, 7942032, 8383256, 8824480, 8982060, 9431163, 9927540, 10479070, 10778472, 11345760, 11976080, 12574884, 13236720, 13473090, 14371296, 15718605, 15884064, 16766512, 17964120, 18862326, 19855080, 20958140, 21556944, 23952160, 25149768, 26473440, 26946180, 31437210, 33533024, 35928240, 37724652, 39710160, 41916280, 43113888, 47155815, 50299536, 53892360, 62874420, 71856480, 75449304, 79420320, 83832560, 94311630, 100599072, 107784720, 125748840, 150898608, 167665120, 188623260, 215569440, 251497680, 301797216, 377246520, 502995360, 754493040, 1508986080]

約数ペア:

[(1, 1508986080), (2, 754493040), (3, 502995360), (4, 377246520), (5, 301797216), (6, 251497680), (7, 215569440), (8, 188623260), (9, 167665120), (10, 150898608), (12, 125748840), (14, 107784720), (15, 100599072), (16, 94311630), (18, 83832560), (19, 79420320), (20, 75449304), (21, 71856480), (24, 62874420), (28, 53892360), (30, 50299536), (32, 47155815), (35, 43113888), (36, 41916280), (38, 39710160), (40, 37724652), (42, 35928240), (45, 33533024), (48, 31437210), (56, 26946180), (57, 26473440), (60, 25149768), (63, 23952160), (70, 21556944), (72, 20958140), (76, 19855080), (80, 18862326), (84, 17964120), (90, 16766512), (95, 15884064), (96, 15718605), (105, 14371296), (112, 13473090), (114, 13236720), (120, 12574884), (126, 11976080), (133, 11345760), (140, 10778472), (144, 10479070), (152, 9927540), (160, 9431163), (168, 8982060), (171, 8824480), (180, 8383256), (190, 7942032), (210, 7185648), (224, 6736545), (228, 6618360), (240, 6287442), (252, 5988040), (266, 5672880), (280, 5389236), (285, 5294688), (288, 5239535), (304, 4963770), (315, 4790432), (336, 4491030), (342, 4412240), (360, 4191628), (380, 3971016), (399, 3781920), (420, 3592824), (456, 3309180), (480, 3143721), (504, 2994020), (532, 2836440), (560, 2694618), (570, 2647344), (608, 2481885), (630, 2395216), (665, 2269152), (672, 2245515), (684, 2206120), (720, 2095814), (760, 1985508), (798, 1890960), (840, 1796412), (855, 1764896), (912, 1654590), (1008, 1497010), (1064, 1418220), (1120, 1347309), (1140, 1323672), (1197, 1260640), (1260, 1197608), (1330, 1134576), (1368, 1103060), (1440, 1047907), (1520, 992754), (1596, 945480), (1680, 898206), (1710, 882448), (1824, 827295), (1995, 756384), (2016, 748505), (2128, 709110), (2280, 661836), (2394, 630320), (2520, 598804), (2660, 567288), (2736, 551530), (3040, 496377), (3192, 472740), (3360, 449103), (3420, 441224), (3990, 378192), (4256, 354555), (4560, 330918), (4788, 315160), (5040, 299402), (5320, 283644), (5472, 275765), (5985, 252128), (6384, 236370), (6840, 220612), (7879, 191520), (7980, 189096), (9120, 165459), (9576, 157580), (10080, 149701), (10640, 141822), (11970, 126064), (12768, 118185), (13680, 110306), (15758, 95760), (15960, 94548), (19152, 78790), (21280, 70911), (23637, 63840), (23940, 63032), (27360, 55153), (31516, 47880), (31920, 47274), (38304, 39395)]