678234480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 400

約数和(自身を含む): 2700791424

約数和(自身を除く): 2022556944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 107, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 214, 220, 231, 240, 245, 264, 280, 294, 308, 321, 330, 336, 343, 385, 392, 420, 428, 440, 462, 490, 528, 535, 539, 560, 588, 616, 642, 660, 686, 735, 749, 770, 784, 840, 856, 880, 924, 980, 1029, 1070, 1078, 1155, 1176, 1177, 1232, 1284, 1320, 1372, 1470, 1498, 1540, 1605, 1617, 1680, 1712, 1715, 1848, 1960, 2058, 2140, 2156, 2247, 2310, 2352, 2354, 2401, 2568, 2640, 2695, 2744, 2940, 2996, 3080, 3210, 3234, 3430, 3531, 3696, 3745, 3773, 3920, 4116, 4280, 4312, 4494, 4620, 4708, 4802, 5136, 5145, 5243, 5390, 5488, 5880, 5885, 5992, 6160, 6420, 6468, 6860, 7062, 7203, 7490, 7546, 8085, 8232, 8239, 8560, 8624, 8988, 9240, 9416, 9604, 10290, 10486, 10780, 11235, 11319, 11760, 11770, 11984, 12005, 12840, 12936, 13720, 14124, 14406, 14980, 15092, 15729, 16170, 16464, 16478, 17655, 17976, 18480, 18832, 18865, 19208, 20580, 20972, 21560, 22470, 22638, 23540, 24010, 24717, 25680, 25872, 26215, 26411, 27440, 28248, 28812, 29960, 30184, 31458, 32340, 32956, 35310, 35952, 36015, 36701, 37730, 38416, 41160, 41195, 41944, 43120, 44940, 45276, 47080, 48020, 49434, 52430, 52822, 56496, 56595, 57624, 57673, 59920, 60368, 62916, 64680, 65912, 70620, 72030, 73402, 75460, 78645, 79233, 82320, 82390, 83888, 89880, 90552, 94160, 96040, 98868, 104860, 105644, 110103, 113190, 115248, 115346, 123585, 125832, 129360, 131824, 132055, 141240, 144060, 146804, 150920, 157290, 158466, 164780, 173019, 179760, 181104, 183505, 192080, 197736, 209720, 211288, 220206, 226380, 230692, 247170, 251664, 256907, 264110, 282480, 288120, 288365, 293608, 301840, 314580, 316932, 329560, 346038, 367010, 395472, 396165, 403711, 419440, 422576, 440412, 452760, 461384, 494340, 513814, 528220, 550515, 576240, 576730, 587216, 629160, 633864, 659120, 692076, 734020, 770721, 792330, 807422, 865095, 880824, 905520, 922768, 988680, 1027628, 1056440, 1101030, 1153460, 1211133, 1258320, 1267728, 1284535, 1384152, 1468040, 1541442, 1584660, 1614844, 1730190, 1761648, 1977360, 2018555, 2055256, 2112880, 2202060, 2306920, 2422266, 2569070, 2768304, 2825977, 2936080, 3082884, 3169320, 3229688, 3460380, 3853605, 4037110, 4110512, 4404120, 4613840, 4844532, 5138140, 5651954, 6055665, 6165768, 6338640, 6459376, 6920760, 7707210, 8074220, 8477931, 8808240, 9689064, 10276280, 11303908, 12111330, 12331536, 13841520, 14129885, 15414420, 16148440, 16955862, 19378128, 20552560, 22607816, 24222660, 28259770, 30828840, 32296880, 33911724, 42389655, 45215632, 48445320, 56519540, 61657680, 67823448, 84779310, 96890640, 113039080, 135646896, 169558620, 226078160, 339117240, 678234480]

約数ペア:

[(1, 678234480), (2, 339117240), (3, 226078160), (4, 169558620), (5, 135646896), (6, 113039080), (7, 96890640), (8, 84779310), (10, 67823448), (11, 61657680), (12, 56519540), (14, 48445320), (15, 45215632), (16, 42389655), (20, 33911724), (21, 32296880), (22, 30828840), (24, 28259770), (28, 24222660), (30, 22607816), (33, 20552560), (35, 19378128), (40, 16955862), (42, 16148440), (44, 15414420), (48, 14129885), (49, 13841520), (55, 12331536), (56, 12111330), (60, 11303908), (66, 10276280), (70, 9689064), (77, 8808240), (80, 8477931), (84, 8074220), (88, 7707210), (98, 6920760), (105, 6459376), (107, 6338640), (110, 6165768), (112, 6055665), (120, 5651954), (132, 5138140), (140, 4844532), (147, 4613840), (154, 4404120), (165, 4110512), (168, 4037110), (176, 3853605), (196, 3460380), (210, 3229688), (214, 3169320), (220, 3082884), (231, 2936080), (240, 2825977), (245, 2768304), (264, 2569070), (280, 2422266), (294, 2306920), (308, 2202060), (321, 2112880), (330, 2055256), (336, 2018555), (343, 1977360), (385, 1761648), (392, 1730190), (420, 1614844), (428, 1584660), (440, 1541442), (462, 1468040), (490, 1384152), (528, 1284535), (535, 1267728), (539, 1258320), (560, 1211133), (588, 1153460), (616, 1101030), (642, 1056440), (660, 1027628), (686, 988680), (735, 922768), (749, 905520), (770, 880824), (784, 865095), (840, 807422), (856, 792330), (880, 770721), (924, 734020), (980, 692076), (1029, 659120), (1070, 633864), (1078, 629160), (1155, 587216), (1176, 576730), (1177, 576240), (1232, 550515), (1284, 528220), (1320, 513814), (1372, 494340), (1470, 461384), (1498, 452760), (1540, 440412), (1605, 422576), (1617, 419440), (1680, 403711), (1712, 396165), (1715, 395472), (1848, 367010), (1960, 346038), (2058, 329560), (2140, 316932), (2156, 314580), (2247, 301840), (2310, 293608), (2352, 288365), (2354, 288120), (2401, 282480), (2568, 264110), (2640, 256907), (2695, 251664), (2744, 247170), (2940, 230692), (2996, 226380), (3080, 220206), (3210, 211288), (3234, 209720), (3430, 197736), (3531, 192080), (3696, 183505), (3745, 181104), (3773, 179760), (3920, 173019), (4116, 164780), (4280, 158466), (4312, 157290), (4494, 150920), (4620, 146804), (4708, 144060), (4802, 141240), (5136, 132055), (5145, 131824), (5243, 129360), (5390, 125832), (5488, 123585), (5880, 115346), (5885, 115248), (5992, 113190), (6160, 110103), (6420, 105644), (6468, 104860), (6860, 98868), (7062, 96040), (7203, 94160), (7490, 90552), (7546, 89880), (8085, 83888), (8232, 82390), (8239, 82320), (8560, 79233), (8624, 78645), (8988, 75460), (9240, 73402), (9416, 72030), (9604, 70620), (10290, 65912), (10486, 64680), (10780, 62916), (11235, 60368), (11319, 59920), (11760, 57673), (11770, 57624), (11984, 56595), (12005, 56496), (12840, 52822), (12936, 52430), (13720, 49434), (14124, 48020), (14406, 47080), (14980, 45276), (15092, 44940), (15729, 43120), (16170, 41944), (16464, 41195), (16478, 41160), (17655, 38416), (17976, 37730), (18480, 36701), (18832, 36015), (18865, 35952), (19208, 35310), (20580, 32956), (20972, 32340), (21560, 31458), (22470, 30184), (22638, 29960), (23540, 28812), (24010, 28248), (24717, 27440), (25680, 26411), (25872, 26215)]