394383360

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^2\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 312

約数和(自身を含む): 1479098016

約数和(自身を除く): 1084714656

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, 131, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 262, 280, 294, 320, 336, 384, 392, 393, 420, 448, 480, 490, 512, 524, 560, 588, 640, 655, 672, 735, 768, 784, 786, 840, 896, 917, 960, 980, 1024, 1048, 1120, 1176, 1280, 1310, 1344, 1470, 1536, 1568, 1572, 1680, 1792, 1834, 1920, 1960, 1965, 2048, 2096, 2240, 2352, 2560, 2620, 2688, 2751, 2940, 3072, 3136, 3144, 3360, 3584, 3668, 3840, 3920, 3930, 4096, 4192, 4480, 4585, 4704, 5120, 5240, 5376, 5502, 5880, 6144, 6272, 6288, 6419, 6720, 7168, 7336, 7680, 7840, 7860, 8384, 8960, 9170, 9408, 10240, 10480, 10752, 11004, 11760, 12288, 12544, 12576, 12838, 13440, 13755, 14336, 14672, 15360, 15680, 15720, 16768, 17920, 18340, 18816, 19257, 20480, 20960, 21504, 22008, 23520, 25088, 25152, 25676, 26880, 27510, 28672, 29344, 30720, 31360, 31440, 32095, 33536, 35840, 36680, 37632, 38514, 41920, 43008, 44016, 47040, 50176, 50304, 51352, 53760, 55020, 58688, 61440, 62720, 62880, 64190, 67072, 71680, 73360, 75264, 77028, 83840, 86016, 88032, 94080, 96285, 100352, 100608, 102704, 107520, 110040, 117376, 125440, 125760, 128380, 134144, 143360, 146720, 150528, 154056, 167680, 176064, 188160, 192570, 200704, 201216, 205408, 215040, 220080, 234752, 250880, 251520, 256760, 268288, 293440, 301056, 308112, 335360, 352128, 376320, 385140, 402432, 410816, 430080, 440160, 469504, 501760, 503040, 513520, 536576, 586880, 602112, 616224, 670720, 704256, 752640, 770280, 804864, 821632, 880320, 939008, 1003520, 1006080, 1027040, 1173760, 1232448, 1341440, 1408512, 1505280, 1540560, 1609728, 1643264, 1760640, 1878016, 2012160, 2054080, 2347520, 2464896, 2682880, 2817024, 3010560, 3081120, 3286528, 3521280, 3756032, 4024320, 4108160, 4695040, 4929792, 5634048, 6162240, 6573056, 7042560, 8048640, 8216320, 9390080, 9859584, 11268096, 12324480, 13146112, 14085120, 16432640, 18780160, 19719168, 24648960, 26292224, 28170240, 32865280, 39438336, 49297920, 56340480, 65730560, 78876672, 98595840, 131461120, 197191680, 394383360]

約数ペア:

[(1, 394383360), (2, 197191680), (3, 131461120), (4, 98595840), (5, 78876672), (6, 65730560), (7, 56340480), (8, 49297920), (10, 39438336), (12, 32865280), (14, 28170240), (15, 26292224), (16, 24648960), (20, 19719168), (21, 18780160), (24, 16432640), (28, 14085120), (30, 13146112), (32, 12324480), (35, 11268096), (40, 9859584), (42, 9390080), (48, 8216320), (49, 8048640), (56, 7042560), (60, 6573056), (64, 6162240), (70, 5634048), (80, 4929792), (84, 4695040), (96, 4108160), (98, 4024320), (105, 3756032), (112, 3521280), (120, 3286528), (128, 3081120), (131, 3010560), (140, 2817024), (147, 2682880), (160, 2464896), (168, 2347520), (192, 2054080), (196, 2012160), (210, 1878016), (224, 1760640), (240, 1643264), (245, 1609728), (256, 1540560), (262, 1505280), (280, 1408512), (294, 1341440), (320, 1232448), (336, 1173760), (384, 1027040), (392, 1006080), (393, 1003520), (420, 939008), (448, 880320), (480, 821632), (490, 804864), (512, 770280), (524, 752640), (560, 704256), (588, 670720), (640, 616224), (655, 602112), (672, 586880), (735, 536576), (768, 513520), (784, 503040), (786, 501760), (840, 469504), (896, 440160), (917, 430080), (960, 410816), (980, 402432), (1024, 385140), (1048, 376320), (1120, 352128), (1176, 335360), (1280, 308112), (1310, 301056), (1344, 293440), (1470, 268288), (1536, 256760), (1568, 251520), (1572, 250880), (1680, 234752), (1792, 220080), (1834, 215040), (1920, 205408), (1960, 201216), (1965, 200704), (2048, 192570), (2096, 188160), (2240, 176064), (2352, 167680), (2560, 154056), (2620, 150528), (2688, 146720), (2751, 143360), (2940, 134144), (3072, 128380), (3136, 125760), (3144, 125440), (3360, 117376), (3584, 110040), (3668, 107520), (3840, 102704), (3920, 100608), (3930, 100352), (4096, 96285), (4192, 94080), (4480, 88032), (4585, 86016), (4704, 83840), (5120, 77028), (5240, 75264), (5376, 73360), (5502, 71680), (5880, 67072), (6144, 64190), (6272, 62880), (6288, 62720), (6419, 61440), (6720, 58688), (7168, 55020), (7336, 53760), (7680, 51352), (7840, 50304), (7860, 50176), (8384, 47040), (8960, 44016), (9170, 43008), (9408, 41920), (10240, 38514), (10480, 37632), (10752, 36680), (11004, 35840), (11760, 33536), (12288, 32095), (12544, 31440), (12576, 31360), (12838, 30720), (13440, 29344), (13755, 28672), (14336, 27510), (14672, 26880), (15360, 25676), (15680, 25152), (15720, 25088), (16768, 23520), (17920, 22008), (18340, 21504), (18816, 20960), (19257, 20480)]