224286720

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 840294000

約数和(自身を除く): 616007280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 149, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 298, 320, 336, 384, 392, 420, 447, 448, 480, 490, 512, 560, 588, 596, 640, 672, 735, 745, 768, 784, 840, 894, 896, 960, 980, 1024, 1043, 1120, 1176, 1192, 1280, 1344, 1470, 1490, 1536, 1568, 1680, 1788, 1792, 1920, 1960, 2048, 2086, 2235, 2240, 2352, 2384, 2560, 2688, 2940, 2980, 3072, 3129, 3136, 3360, 3576, 3584, 3840, 3920, 4172, 4470, 4480, 4704, 4768, 5120, 5215, 5376, 5880, 5960, 6144, 6258, 6272, 6720, 7152, 7168, 7301, 7680, 7840, 8344, 8940, 8960, 9408, 9536, 10240, 10430, 10752, 11760, 11920, 12516, 12544, 13440, 14304, 14336, 14602, 15360, 15645, 15680, 16688, 17880, 17920, 18816, 19072, 20860, 21504, 21903, 23520, 23840, 25032, 25088, 26880, 28608, 29204, 30720, 31290, 31360, 33376, 35760, 35840, 36505, 37632, 38144, 41720, 43008, 43806, 47040, 47680, 50064, 50176, 53760, 57216, 58408, 62580, 62720, 66752, 71520, 71680, 73010, 75264, 76288, 83440, 87612, 94080, 95360, 100128, 100352, 107520, 109515, 114432, 116816, 125160, 125440, 133504, 143040, 146020, 150528, 152576, 166880, 175224, 188160, 190720, 200256, 215040, 219030, 228864, 233632, 250320, 250880, 267008, 286080, 292040, 301056, 305152, 333760, 350448, 376320, 381440, 400512, 438060, 457728, 467264, 500640, 501760, 534016, 572160, 584080, 667520, 700896, 752640, 762880, 801024, 876120, 915456, 934528, 1001280, 1068032, 1144320, 1168160, 1335040, 1401792, 1505280, 1525760, 1602048, 1752240, 1869056, 2002560, 2136064, 2288640, 2336320, 2670080, 2803584, 3204096, 3504480, 3738112, 4005120, 4577280, 4672640, 5340160, 5607168, 6408192, 7008960, 7476224, 8010240, 9345280, 10680320, 11214336, 14017920, 14952448, 16020480, 18690560, 22428672, 28035840, 32040960, 37381120, 44857344, 56071680, 74762240, 112143360, 224286720]

約数ペア:

[(1, 224286720), (2, 112143360), (3, 74762240), (4, 56071680), (5, 44857344), (6, 37381120), (7, 32040960), (8, 28035840), (10, 22428672), (12, 18690560), (14, 16020480), (15, 14952448), (16, 14017920), (20, 11214336), (21, 10680320), (24, 9345280), (28, 8010240), (30, 7476224), (32, 7008960), (35, 6408192), (40, 5607168), (42, 5340160), (48, 4672640), (49, 4577280), (56, 4005120), (60, 3738112), (64, 3504480), (70, 3204096), (80, 2803584), (84, 2670080), (96, 2336320), (98, 2288640), (105, 2136064), (112, 2002560), (120, 1869056), (128, 1752240), (140, 1602048), (147, 1525760), (149, 1505280), (160, 1401792), (168, 1335040), (192, 1168160), (196, 1144320), (210, 1068032), (224, 1001280), (240, 934528), (245, 915456), (256, 876120), (280, 801024), (294, 762880), (298, 752640), (320, 700896), (336, 667520), (384, 584080), (392, 572160), (420, 534016), (447, 501760), (448, 500640), (480, 467264), (490, 457728), (512, 438060), (560, 400512), (588, 381440), (596, 376320), (640, 350448), (672, 333760), (735, 305152), (745, 301056), (768, 292040), (784, 286080), (840, 267008), (894, 250880), (896, 250320), (960, 233632), (980, 228864), (1024, 219030), (1043, 215040), (1120, 200256), (1176, 190720), (1192, 188160), (1280, 175224), (1344, 166880), (1470, 152576), (1490, 150528), (1536, 146020), (1568, 143040), (1680, 133504), (1788, 125440), (1792, 125160), (1920, 116816), (1960, 114432), (2048, 109515), (2086, 107520), (2235, 100352), (2240, 100128), (2352, 95360), (2384, 94080), (2560, 87612), (2688, 83440), (2940, 76288), (2980, 75264), (3072, 73010), (3129, 71680), (3136, 71520), (3360, 66752), (3576, 62720), (3584, 62580), (3840, 58408), (3920, 57216), (4172, 53760), (4470, 50176), (4480, 50064), (4704, 47680), (4768, 47040), (5120, 43806), (5215, 43008), (5376, 41720), (5880, 38144), (5960, 37632), (6144, 36505), (6258, 35840), (6272, 35760), (6720, 33376), (7152, 31360), (7168, 31290), (7301, 30720), (7680, 29204), (7840, 28608), (8344, 26880), (8940, 25088), (8960, 25032), (9408, 23840), (9536, 23520), (10240, 21903), (10430, 21504), (10752, 20860), (11760, 19072), (11920, 18816), (12516, 17920), (12544, 17880), (13440, 16688), (14304, 15680), (14336, 15645), (14602, 15360)]