196357766640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{112061}}^1$

素因数の和:112240

約数の個数: 240

約数和(自身を含む): 712848794400

約数和(自身を除く): 516491027760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 149, 168, 196, 210, 240, 245, 280, 294, 298, 336, 392, 420, 447, 490, 560, 588, 596, 735, 745, 784, 840, 894, 980, 1043, 1176, 1192, 1470, 1490, 1680, 1788, 1960, 2086, 2235, 2352, 2384, 2940, 2980, 3129, 3576, 3920, 4172, 4470, 5215, 5880, 5960, 6258, 7152, 7301, 8344, 8940, 10430, 11760, 11920, 12516, 14602, 15645, 16688, 17880, 20860, 21903, 25032, 29204, 31290, 35760, 36505, 41720, 43806, 50064, 58408, 62580, 73010, 83440, 87612, 109515, 112061, 116816, 125160, 146020, 175224, 219030, 224122, 250320, 292040, 336183, 350448, 438060, 448244, 560305, 584080, 672366, 784427, 876120, 896488, 1120610, 1344732, 1568854, 1680915, 1752240, 1792976, 2241220, 2353281, 2689464, 3137708, 3361830, 3922135, 4482440, 4706562, 5378928, 5490989, 6275416, 6723660, 7844270, 8964880, 9413124, 10981978, 11766405, 12550832, 13447320, 15688540, 16472967, 16697089, 18826248, 21963956, 23532810, 26894640, 27454945, 31377080, 32945934, 33394178, 37652496, 43927912, 47065620, 50091267, 54909890, 62754160, 65891868, 66788356, 82364835, 83485445, 87855824, 94131240, 100182534, 109819780, 116879623, 131783736, 133576712, 164729670, 166970890, 188262480, 200365068, 219639560, 233759246, 250456335, 263567472, 267153424, 329459340, 333941780, 350638869, 400730136, 439279120, 467518492, 500912670, 584398115, 658918680, 667883560, 701277738, 801460272, 818157361, 935036984, 1001825340, 1168796230, 1317837360, 1335767120, 1402555476, 1636314722, 1753194345, 1870073968, 2003650680, 2337592460, 2454472083, 2805110952, 3272629444, 3506388690, 4007301360, 4090786805, 4675184920, 4908944166, 5610221904, 6545258888, 7012777380, 8181573610, 9350369840, 9817888332, 12272360415, 13090517776, 14025554760, 16363147220, 19635776664, 24544720830, 28051109520, 32726294440, 39271553328, 49089441660, 65452588880, 98178883320, 196357766640]

約数ペア:

[(1, 196357766640), (2, 98178883320), (3, 65452588880), (4, 49089441660), (5, 39271553328), (6, 32726294440), (7, 28051109520), (8, 24544720830), (10, 19635776664), (12, 16363147220), (14, 14025554760), (15, 13090517776), (16, 12272360415), (20, 9817888332), (21, 9350369840), (24, 8181573610), (28, 7012777380), (30, 6545258888), (35, 5610221904), (40, 4908944166), (42, 4675184920), (48, 4090786805), (49, 4007301360), (56, 3506388690), (60, 3272629444), (70, 2805110952), (80, 2454472083), (84, 2337592460), (98, 2003650680), (105, 1870073968), (112, 1753194345), (120, 1636314722), (140, 1402555476), (147, 1335767120), (149, 1317837360), (168, 1168796230), (196, 1001825340), (210, 935036984), (240, 818157361), (245, 801460272), (280, 701277738), (294, 667883560), (298, 658918680), (336, 584398115), (392, 500912670), (420, 467518492), (447, 439279120), (490, 400730136), (560, 350638869), (588, 333941780), (596, 329459340), (735, 267153424), (745, 263567472), (784, 250456335), (840, 233759246), (894, 219639560), (980, 200365068), (1043, 188262480), (1176, 166970890), (1192, 164729670), (1470, 133576712), (1490, 131783736), (1680, 116879623), (1788, 109819780), (1960, 100182534), (2086, 94131240), (2235, 87855824), (2352, 83485445), (2384, 82364835), (2940, 66788356), (2980, 65891868), (3129, 62754160), (3576, 54909890), (3920, 50091267), (4172, 47065620), (4470, 43927912), (5215, 37652496), (5880, 33394178), (5960, 32945934), (6258, 31377080), (7152, 27454945), (7301, 26894640), (8344, 23532810), (8940, 21963956), (10430, 18826248), (11760, 16697089), (11920, 16472967), (12516, 15688540), (14602, 13447320), (15645, 12550832), (16688, 11766405), (17880, 10981978), (20860, 9413124), (21903, 8964880), (25032, 7844270), (29204, 6723660), (31290, 6275416), (35760, 5490989), (36505, 5378928), (41720, 4706562), (43806, 4482440), (50064, 3922135), (58408, 3361830), (62580, 3137708), (73010, 2689464), (83440, 2353281), (87612, 2241220), (109515, 1792976), (112061, 1752240), (116816, 1680915), (125160, 1568854), (146020, 1344732), (175224, 1120610), (219030, 896488), (224122, 876120), (250320, 784427), (292040, 672366), (336183, 584080), (350448, 560305), (438060, 448244)]