68117280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 384

約数和(自身を含む): 284497920

約数和(自身を除く): 216380640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 96, 97, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 160, 165, 168, 176, 190, 194, 209, 210, 220, 224, 228, 231, 240, 264, 266, 280, 285, 291, 304, 308, 330, 336, 352, 380, 385, 388, 399, 418, 420, 440, 456, 462, 480, 485, 528, 532, 560, 570, 582, 608, 616, 627, 660, 665, 672, 679, 760, 770, 776, 798, 836, 840, 880, 912, 924, 970, 1045, 1056, 1064, 1067, 1120, 1140, 1155, 1164, 1232, 1254, 1320, 1330, 1358, 1455, 1463, 1520, 1540, 1552, 1596, 1672, 1680, 1760, 1824, 1843, 1848, 1940, 1995, 2037, 2090, 2128, 2134, 2280, 2310, 2328, 2464, 2508, 2640, 2660, 2716, 2910, 2926, 3040, 3080, 3104, 3135, 3192, 3201, 3344, 3360, 3395, 3686, 3696, 3880, 3990, 4074, 4180, 4256, 4268, 4389, 4560, 4620, 4656, 5016, 5280, 5320, 5335, 5432, 5529, 5820, 5852, 6160, 6270, 6384, 6402, 6688, 6790, 7315, 7372, 7392, 7469, 7760, 7980, 8148, 8360, 8536, 8778, 9120, 9215, 9240, 9312, 10032, 10185, 10640, 10670, 10864, 11058, 11640, 11704, 12320, 12540, 12768, 12804, 12901, 13580, 14630, 14744, 14938, 15520, 15960, 16005, 16296, 16720, 17072, 17556, 18430, 18480, 20064, 20273, 20370, 21280, 21340, 21728, 21945, 22116, 22407, 23280, 23408, 25080, 25608, 25802, 27160, 27645, 29260, 29488, 29876, 31920, 32010, 32592, 33440, 34144, 35112, 36860, 36960, 37345, 38703, 40546, 40740, 42680, 43890, 44232, 44814, 46560, 46816, 50160, 51216, 51604, 54320, 55290, 58520, 58976, 59752, 60819, 63840, 64020, 64505, 65184, 70224, 73720, 74690, 77406, 81092, 81480, 85360, 87780, 88464, 89628, 100320, 101365, 102432, 103208, 108640, 110580, 112035, 117040, 119504, 121638, 128040, 129010, 140448, 141911, 147440, 149380, 154812, 162184, 162960, 170720, 175560, 176928, 179256, 193515, 202730, 206416, 221160, 224070, 234080, 239008, 243276, 256080, 258020, 283822, 294880, 298760, 304095, 309624, 324368, 325920, 351120, 358512, 387030, 405460, 412832, 425733, 442320, 448140, 486552, 512160, 516040, 567644, 597520, 608190, 619248, 648736, 702240, 709555, 717024, 774060, 810920, 851466, 884640, 896280, 973104, 1032080, 1135288, 1195040, 1216380, 1238496, 1419110, 1548120, 1621840, 1702932, 1792560, 1946208, 2064160, 2128665, 2270576, 2432760, 2838220, 3096240, 3243680, 3405864, 3585120, 4257330, 4541152, 4865520, 5676440, 6192480, 6811728, 8514660, 9731040, 11352880, 13623456, 17029320, 22705760, 34058640, 68117280]

約数ペア:

[(1, 68117280), (2, 34058640), (3, 22705760), (4, 17029320), (5, 13623456), (6, 11352880), (7, 9731040), (8, 8514660), (10, 6811728), (11, 6192480), (12, 5676440), (14, 4865520), (15, 4541152), (16, 4257330), (19, 3585120), (20, 3405864), (21, 3243680), (22, 3096240), (24, 2838220), (28, 2432760), (30, 2270576), (32, 2128665), (33, 2064160), (35, 1946208), (38, 1792560), (40, 1702932), (42, 1621840), (44, 1548120), (48, 1419110), (55, 1238496), (56, 1216380), (57, 1195040), (60, 1135288), (66, 1032080), (70, 973104), (76, 896280), (77, 884640), (80, 851466), (84, 810920), (88, 774060), (95, 717024), (96, 709555), (97, 702240), (105, 648736), (110, 619248), (112, 608190), (114, 597520), (120, 567644), (132, 516040), (133, 512160), (140, 486552), (152, 448140), (154, 442320), (160, 425733), (165, 412832), (168, 405460), (176, 387030), (190, 358512), (194, 351120), (209, 325920), (210, 324368), (220, 309624), (224, 304095), (228, 298760), (231, 294880), (240, 283822), (264, 258020), (266, 256080), (280, 243276), (285, 239008), (291, 234080), (304, 224070), (308, 221160), (330, 206416), (336, 202730), (352, 193515), (380, 179256), (385, 176928), (388, 175560), (399, 170720), (418, 162960), (420, 162184), (440, 154812), (456, 149380), (462, 147440), (480, 141911), (485, 140448), (528, 129010), (532, 128040), (560, 121638), (570, 119504), (582, 117040), (608, 112035), (616, 110580), (627, 108640), (660, 103208), (665, 102432), (672, 101365), (679, 100320), (760, 89628), (770, 88464), (776, 87780), (798, 85360), (836, 81480), (840, 81092), (880, 77406), (912, 74690), (924, 73720), (970, 70224), (1045, 65184), (1056, 64505), (1064, 64020), (1067, 63840), (1120, 60819), (1140, 59752), (1155, 58976), (1164, 58520), (1232, 55290), (1254, 54320), (1320, 51604), (1330, 51216), (1358, 50160), (1455, 46816), (1463, 46560), (1520, 44814), (1540, 44232), (1552, 43890), (1596, 42680), (1672, 40740), (1680, 40546), (1760, 38703), (1824, 37345), (1843, 36960), (1848, 36860), (1940, 35112), (1995, 34144), (2037, 33440), (2090, 32592), (2128, 32010), (2134, 31920), (2280, 29876), (2310, 29488), (2328, 29260), (2464, 27645), (2508, 27160), (2640, 25802), (2660, 25608), (2716, 25080), (2910, 23408), (2926, 23280), (3040, 22407), (3080, 22116), (3104, 21945), (3135, 21728), (3192, 21340), (3201, 21280), (3344, 20370), (3360, 20273), (3395, 20064), (3686, 18480), (3696, 18430), (3880, 17556), (3990, 17072), (4074, 16720), (4180, 16296), (4256, 16005), (4268, 15960), (4389, 15520), (4560, 14938), (4620, 14744), (4656, 14630), (5016, 13580), (5280, 12901), (5320, 12804), (5335, 12768), (5432, 12540), (5529, 12320), (5820, 11704), (5852, 11640), (6160, 11058), (6270, 10864), (6384, 10670), (6402, 10640), (6688, 10185), (6790, 10032), (7315, 9312), (7372, 9240), (7392, 9215), (7469, 9120), (7760, 8778), (7980, 8536), (8148, 8360)]