21345480288

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^2\times {\mathrm{68059}}^1$

素因数の和:68103

約数の個数: 180

約数和(自身を含む): 69003243540

約数和(自身を除く): 47657763252

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 264, 288, 297, 324, 352, 363, 396, 432, 484, 528, 594, 648, 726, 792, 864, 891, 968, 1056, 1089, 1188, 1296, 1452, 1584, 1782, 1936, 2178, 2376, 2592, 2904, 3168, 3267, 3564, 3872, 4356, 4752, 5808, 6534, 7128, 8712, 9504, 9801, 11616, 13068, 14256, 17424, 19602, 26136, 28512, 34848, 39204, 52272, 68059, 78408, 104544, 136118, 156816, 204177, 272236, 313632, 408354, 544472, 612531, 748649, 816708, 1088944, 1225062, 1497298, 1633416, 1837593, 2177888, 2245947, 2450124, 2994596, 3266832, 3675186, 4491894, 4900248, 5512779, 5989192, 6533664, 6737841, 7350372, 8235139, 8983788, 9800496, 11025558, 11978384, 13475682, 14700744, 16470278, 17967576, 19600992, 20213523, 22051116, 23956768, 24705417, 26951364, 29401488, 32940556, 35935152, 40427046, 44102232, 49410834, 53902728, 58802976, 60640569, 65881112, 71870304, 74116251, 80854092, 88204464, 98821668, 107805456, 121281138, 131762224, 148232502, 161708184, 176408928, 197643336, 215610912, 222348753, 242562276, 263524448, 296465004, 323416368, 395286672, 444697506, 485124552, 592930008, 646832736, 667046259, 790573344, 889395012, 970249104, 1185860016, 1334092518, 1778790024, 1940498208, 2371720032, 2668185036, 3557580048, 5336370072, 7115160096, 10672740144, 21345480288]

約数ペア:

[(1, 21345480288), (2, 10672740144), (3, 7115160096), (4, 5336370072), (6, 3557580048), (8, 2668185036), (9, 2371720032), (11, 1940498208), (12, 1778790024), (16, 1334092518), (18, 1185860016), (22, 970249104), (24, 889395012), (27, 790573344), (32, 667046259), (33, 646832736), (36, 592930008), (44, 485124552), (48, 444697506), (54, 395286672), (66, 323416368), (72, 296465004), (81, 263524448), (88, 242562276), (96, 222348753), (99, 215610912), (108, 197643336), (121, 176408928), (132, 161708184), (144, 148232502), (162, 131762224), (176, 121281138), (198, 107805456), (216, 98821668), (242, 88204464), (264, 80854092), (288, 74116251), (297, 71870304), (324, 65881112), (352, 60640569), (363, 58802976), (396, 53902728), (432, 49410834), (484, 44102232), (528, 40427046), (594, 35935152), (648, 32940556), (726, 29401488), (792, 26951364), (864, 24705417), (891, 23956768), (968, 22051116), (1056, 20213523), (1089, 19600992), (1188, 17967576), (1296, 16470278), (1452, 14700744), (1584, 13475682), (1782, 11978384), (1936, 11025558), (2178, 9800496), (2376, 8983788), (2592, 8235139), (2904, 7350372), (3168, 6737841), (3267, 6533664), (3564, 5989192), (3872, 5512779), (4356, 4900248), (4752, 4491894), (5808, 3675186), (6534, 3266832), (7128, 2994596), (8712, 2450124), (9504, 2245947), (9801, 2177888), (11616, 1837593), (13068, 1633416), (14256, 1497298), (17424, 1225062), (19602, 1088944), (26136, 816708), (28512, 748649), (34848, 612531), (39204, 544472), (52272, 408354), (68059, 313632), (78408, 272236), (104544, 204177), (136118, 156816)]