1023214080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{2719}}^1$

素因数の和:2759

約数の個数: 240

約数和(自身を含む): 3806542080

約数和(自身を除く): 2783328000

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, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2719, 2940, 3136, 3360, 3584, 3840, 3920, 4480, 4704, 5376, 5438, 5880, 6272, 6720, 7680, 7840, 8157, 8960, 9408, 10752, 10876, 11760, 12544, 13440, 13595, 15680, 16314, 17920, 18816, 19033, 21752, 23520, 25088, 26880, 27190, 31360, 32628, 37632, 38066, 40785, 43504, 47040, 53760, 54380, 57099, 62720, 65256, 75264, 76132, 81570, 87008, 94080, 95165, 108760, 114198, 125440, 130512, 133231, 152264, 163140, 174016, 188160, 190330, 217520, 228396, 261024, 266462, 285495, 304528, 326280, 348032, 376320, 380660, 399693, 435040, 456792, 522048, 532924, 570990, 609056, 652560, 666155, 696064, 761320, 799386, 870080, 913584, 1044096, 1065848, 1141980, 1218112, 1305120, 1332310, 1392128, 1522640, 1598772, 1740160, 1827168, 1998465, 2088192, 2131696, 2283960, 2436224, 2610240, 2664620, 3045280, 3197544, 3480320, 3654336, 3996930, 4176384, 4263392, 4567920, 4872448, 5220480, 5329240, 6090560, 6395088, 6960640, 7308672, 7993860, 8526784, 9135840, 9744896, 10440960, 10658480, 12181120, 12790176, 14617344, 15987720, 17053568, 18271680, 20881920, 21316960, 24362240, 25580352, 29234688, 31975440, 34107136, 36543360, 42633920, 48724480, 51160704, 63950880, 68214272, 73086720, 85267840, 102321408, 127901760, 146173440, 170535680, 204642816, 255803520, 341071360, 511607040, 1023214080]

約数ペア:

[(1, 1023214080), (2, 511607040), (3, 341071360), (4, 255803520), (5, 204642816), (6, 170535680), (7, 146173440), (8, 127901760), (10, 102321408), (12, 85267840), (14, 73086720), (15, 68214272), (16, 63950880), (20, 51160704), (21, 48724480), (24, 42633920), (28, 36543360), (30, 34107136), (32, 31975440), (35, 29234688), (40, 25580352), (42, 24362240), (48, 21316960), (49, 20881920), (56, 18271680), (60, 17053568), (64, 15987720), (70, 14617344), (80, 12790176), (84, 12181120), (96, 10658480), (98, 10440960), (105, 9744896), (112, 9135840), (120, 8526784), (128, 7993860), (140, 7308672), (147, 6960640), (160, 6395088), (168, 6090560), (192, 5329240), (196, 5220480), (210, 4872448), (224, 4567920), (240, 4263392), (245, 4176384), (256, 3996930), (280, 3654336), (294, 3480320), (320, 3197544), (336, 3045280), (384, 2664620), (392, 2610240), (420, 2436224), (448, 2283960), (480, 2131696), (490, 2088192), (512, 1998465), (560, 1827168), (588, 1740160), (640, 1598772), (672, 1522640), (735, 1392128), (768, 1332310), (784, 1305120), (840, 1218112), (896, 1141980), (960, 1065848), (980, 1044096), (1120, 913584), (1176, 870080), (1280, 799386), (1344, 761320), (1470, 696064), (1536, 666155), (1568, 652560), (1680, 609056), (1792, 570990), (1920, 532924), (1960, 522048), (2240, 456792), (2352, 435040), (2560, 399693), (2688, 380660), (2719, 376320), (2940, 348032), (3136, 326280), (3360, 304528), (3584, 285495), (3840, 266462), (3920, 261024), (4480, 228396), (4704, 217520), (5376, 190330), (5438, 188160), (5880, 174016), (6272, 163140), (6720, 152264), (7680, 133231), (7840, 130512), (8157, 125440), (8960, 114198), (9408, 108760), (10752, 95165), (10876, 94080), (11760, 87008), (12544, 81570), (13440, 76132), (13595, 75264), (15680, 65256), (16314, 62720), (17920, 57099), (18816, 54380), (19033, 53760), (21752, 47040), (23520, 43504), (25088, 40785), (26880, 38066), (27190, 37632), (31360, 32628)]