2565020160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:875

約数の個数: 240

約数和(自身を含む): 8950971744

約数和(自身を除く): 6385951584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 163, 180, 192, 240, 256, 288, 320, 326, 360, 384, 480, 489, 512, 576, 640, 652, 683, 720, 768, 815, 960, 978, 1152, 1280, 1304, 1366, 1440, 1467, 1536, 1630, 1920, 1956, 2049, 2304, 2445, 2560, 2608, 2732, 2880, 2934, 3260, 3415, 3840, 3912, 4098, 4608, 4890, 5216, 5464, 5760, 5868, 6147, 6520, 6830, 7335, 7680, 7824, 8196, 9780, 10245, 10432, 10928, 11520, 11736, 12294, 13040, 13660, 14670, 15648, 16392, 19560, 20490, 20864, 21856, 23040, 23472, 24588, 26080, 27320, 29340, 30735, 31296, 32784, 39120, 40980, 41728, 43712, 46944, 49176, 52160, 54640, 58680, 61470, 62592, 65568, 78240, 81960, 83456, 87424, 93888, 98352, 104320, 109280, 111329, 117360, 122940, 125184, 131136, 156480, 163920, 174848, 187776, 196704, 208640, 218560, 222658, 234720, 245880, 250368, 262272, 312960, 327840, 333987, 349696, 375552, 393408, 417280, 437120, 445316, 469440, 491760, 524544, 556645, 625920, 655680, 667974, 751104, 786816, 874240, 890632, 938880, 983520, 1001961, 1049088, 1113290, 1251840, 1311360, 1335948, 1573632, 1669935, 1748480, 1781264, 1877760, 1967040, 2003922, 2226580, 2622720, 2671896, 3147264, 3339870, 3562528, 3755520, 3934080, 4007844, 4453160, 5009805, 5245440, 5343792, 6679740, 7125056, 7868160, 8015688, 8906320, 10019610, 10687584, 13359480, 14250112, 15736320, 16031376, 17812640, 20039220, 21375168, 26718960, 28500224, 32062752, 35625280, 40078440, 42750336, 53437920, 57000448, 64125504, 71250560, 80156880, 85500672, 106875840, 128251008, 142501120, 160313760, 171001344, 213751680, 256502016, 285002240, 320627520, 427503360, 513004032, 641255040, 855006720, 1282510080, 2565020160]

約数ペア:

[(1, 2565020160), (2, 1282510080), (3, 855006720), (4, 641255040), (5, 513004032), (6, 427503360), (8, 320627520), (9, 285002240), (10, 256502016), (12, 213751680), (15, 171001344), (16, 160313760), (18, 142501120), (20, 128251008), (24, 106875840), (30, 85500672), (32, 80156880), (36, 71250560), (40, 64125504), (45, 57000448), (48, 53437920), (60, 42750336), (64, 40078440), (72, 35625280), (80, 32062752), (90, 28500224), (96, 26718960), (120, 21375168), (128, 20039220), (144, 17812640), (160, 16031376), (163, 15736320), (180, 14250112), (192, 13359480), (240, 10687584), (256, 10019610), (288, 8906320), (320, 8015688), (326, 7868160), (360, 7125056), (384, 6679740), (480, 5343792), (489, 5245440), (512, 5009805), (576, 4453160), (640, 4007844), (652, 3934080), (683, 3755520), (720, 3562528), (768, 3339870), (815, 3147264), (960, 2671896), (978, 2622720), (1152, 2226580), (1280, 2003922), (1304, 1967040), (1366, 1877760), (1440, 1781264), (1467, 1748480), (1536, 1669935), (1630, 1573632), (1920, 1335948), (1956, 1311360), (2049, 1251840), (2304, 1113290), (2445, 1049088), (2560, 1001961), (2608, 983520), (2732, 938880), (2880, 890632), (2934, 874240), (3260, 786816), (3415, 751104), (3840, 667974), (3912, 655680), (4098, 625920), (4608, 556645), (4890, 524544), (5216, 491760), (5464, 469440), (5760, 445316), (5868, 437120), (6147, 417280), (6520, 393408), (6830, 375552), (7335, 349696), (7680, 333987), (7824, 327840), (8196, 312960), (9780, 262272), (10245, 250368), (10432, 245880), (10928, 234720), (11520, 222658), (11736, 218560), (12294, 208640), (13040, 196704), (13660, 187776), (14670, 174848), (15648, 163920), (16392, 156480), (19560, 131136), (20490, 125184), (20864, 122940), (21856, 117360), (23040, 111329), (23472, 109280), (24588, 104320), (26080, 98352), (27320, 93888), (29340, 87424), (30735, 83456), (31296, 81960), (32784, 78240), (39120, 65568), (40980, 62592), (41728, 61470), (43712, 58680), (46944, 54640), (49176, 52160)]