861891840

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 432

約数和(自身を含む): 3294502848

約数和(自身を除く): 2432611008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 163, 170, 180, 192, 204, 216, 240, 243, 255, 256, 270, 272, 288, 306, 320, 324, 326, 340, 360, 384, 405, 408, 432, 459, 480, 486, 489, 510, 540, 544, 576, 612, 640, 648, 652, 680, 720, 765, 768, 810, 815, 816, 864, 918, 960, 972, 978, 1020, 1080, 1088, 1152, 1215, 1224, 1280, 1296, 1304, 1360, 1377, 1440, 1467, 1530, 1620, 1630, 1632, 1728, 1836, 1920, 1944, 1956, 2040, 2160, 2176, 2295, 2304, 2430, 2445, 2448, 2592, 2608, 2720, 2754, 2771, 2880, 2934, 3060, 3240, 3260, 3264, 3456, 3672, 3840, 3888, 3912, 4080, 4131, 4320, 4352, 4401, 4590, 4860, 4890, 4896, 5184, 5216, 5440, 5508, 5542, 5760, 5868, 6120, 6480, 6520, 6528, 6885, 6912, 7335, 7344, 7776, 7824, 8160, 8262, 8313, 8640, 8802, 9180, 9720, 9780, 9792, 10368, 10432, 10880, 11016, 11084, 11520, 11736, 12240, 12960, 13040, 13056, 13203, 13770, 13855, 14670, 14688, 15552, 15648, 16320, 16524, 16626, 17280, 17604, 18360, 19440, 19560, 19584, 20655, 20736, 20864, 21760, 22005, 22032, 22168, 23472, 24480, 24939, 25920, 26080, 26406, 27540, 27710, 29340, 29376, 31104, 31296, 32640, 33048, 33252, 34560, 35208, 36720, 38880, 39120, 39168, 39609, 41310, 41565, 41728, 44010, 44064, 44336, 46944, 48960, 49878, 51840, 52160, 52812, 55080, 55420, 58680, 58752, 62208, 62592, 65280, 66015, 66096, 66504, 70416, 73440, 74817, 77760, 78240, 79218, 82620, 83130, 88020, 88128, 88672, 93888, 97920, 99756, 103680, 104320, 105624, 110160, 110840, 117360, 117504, 124695, 125184, 132030, 132192, 133008, 140832, 146880, 149634, 155520, 156480, 158436, 165240, 166260, 176040, 176256, 177344, 187776, 195840, 198045, 199512, 208640, 211248, 220320, 221680, 224451, 234720, 249390, 264060, 264384, 266016, 281664, 293760, 299268, 311040, 312960, 316872, 330480, 332520, 352080, 352512, 354688, 374085, 375552, 396090, 399024, 422496, 440640, 443360, 448902, 469440, 498780, 528120, 528768, 532032, 563328, 587520, 598536, 625920, 633744, 660960, 665040, 673353, 704160, 709376, 748170, 792180, 798048, 844992, 881280, 886720, 897804, 938880, 997560, 1056240, 1057536, 1064064, 1122255, 1126656, 1197072, 1267488, 1321920, 1330080, 1346706, 1408320, 1496340, 1584360, 1596096, 1689984, 1762560, 1773440, 1795608, 1877760, 1995120, 2112480, 2128128, 2244510, 2394144, 2534976, 2643840, 2660160, 2693412, 2816640, 2992680, 3168720, 3192192, 3366765, 3379968, 3546880, 3591216, 3990240, 4224960, 4489020, 4788288, 5069952, 5287680, 5320320, 5386824, 5633280, 5985360, 6337440, 6384384, 6733530, 7182432, 7980480, 8449920, 8978040, 9576576, 10139904, 10640640, 10773648, 11970720, 12674880, 13467060, 14364864, 15960960, 16899840, 17956080, 19153152, 21547296, 23941440, 25349760, 26934120, 28729728, 31921920, 35912160, 43094592, 47882880, 50699520, 53868240, 57459456, 71824320, 86189184, 95765760, 107736480, 143648640, 172378368, 215472960, 287297280, 430945920, 861891840]

約数ペア:

[(1, 861891840), (2, 430945920), (3, 287297280), (4, 215472960), (5, 172378368), (6, 143648640), (8, 107736480), (9, 95765760), (10, 86189184), (12, 71824320), (15, 57459456), (16, 53868240), (17, 50699520), (18, 47882880), (20, 43094592), (24, 35912160), (27, 31921920), (30, 28729728), (32, 26934120), (34, 25349760), (36, 23941440), (40, 21547296), (45, 19153152), (48, 17956080), (51, 16899840), (54, 15960960), (60, 14364864), (64, 13467060), (68, 12674880), (72, 11970720), (80, 10773648), (81, 10640640), (85, 10139904), (90, 9576576), (96, 8978040), (102, 8449920), (108, 7980480), (120, 7182432), (128, 6733530), (135, 6384384), (136, 6337440), (144, 5985360), (153, 5633280), (160, 5386824), (162, 5320320), (163, 5287680), (170, 5069952), (180, 4788288), (192, 4489020), (204, 4224960), (216, 3990240), (240, 3591216), (243, 3546880), (255, 3379968), (256, 3366765), (270, 3192192), (272, 3168720), (288, 2992680), (306, 2816640), (320, 2693412), (324, 2660160), (326, 2643840), (340, 2534976), (360, 2394144), (384, 2244510), (405, 2128128), (408, 2112480), (432, 1995120), (459, 1877760), (480, 1795608), (486, 1773440), (489, 1762560), (510, 1689984), (540, 1596096), (544, 1584360), (576, 1496340), (612, 1408320), (640, 1346706), (648, 1330080), (652, 1321920), (680, 1267488), (720, 1197072), (765, 1126656), (768, 1122255), (810, 1064064), (815, 1057536), (816, 1056240), (864, 997560), (918, 938880), (960, 897804), (972, 886720), (978, 881280), (1020, 844992), (1080, 798048), (1088, 792180), (1152, 748170), (1215, 709376), (1224, 704160), (1280, 673353), (1296, 665040), (1304, 660960), (1360, 633744), (1377, 625920), (1440, 598536), (1467, 587520), (1530, 563328), (1620, 532032), (1630, 528768), (1632, 528120), (1728, 498780), (1836, 469440), (1920, 448902), (1944, 443360), (1956, 440640), (2040, 422496), (2160, 399024), (2176, 396090), (2295, 375552), (2304, 374085), (2430, 354688), (2445, 352512), (2448, 352080), (2592, 332520), (2608, 330480), (2720, 316872), (2754, 312960), (2771, 311040), (2880, 299268), (2934, 293760), (3060, 281664), (3240, 266016), (3260, 264384), (3264, 264060), (3456, 249390), (3672, 234720), (3840, 224451), (3888, 221680), (3912, 220320), (4080, 211248), (4131, 208640), (4320, 199512), (4352, 198045), (4401, 195840), (4590, 187776), (4860, 177344), (4890, 176256), (4896, 176040), (5184, 166260), (5216, 165240), (5440, 158436), (5508, 156480), (5542, 155520), (5760, 149634), (5868, 146880), (6120, 140832), (6480, 133008), (6520, 132192), (6528, 132030), (6885, 125184), (6912, 124695), (7335, 117504), (7344, 117360), (7776, 110840), (7824, 110160), (8160, 105624), (8262, 104320), (8313, 103680), (8640, 99756), (8802, 97920), (9180, 93888), (9720, 88672), (9780, 88128), (9792, 88020), (10368, 83130), (10432, 82620), (10880, 79218), (11016, 78240), (11084, 77760), (11520, 74817), (11736, 73440), (12240, 70416), (12960, 66504), (13040, 66096), (13056, 66015), (13203, 65280), (13770, 62592), (13855, 62208), (14670, 58752), (14688, 58680), (15552, 55420), (15648, 55080), (16320, 52812), (16524, 52160), (16626, 51840), (17280, 49878), (17604, 48960), (18360, 46944), (19440, 44336), (19560, 44064), (19584, 44010), (20655, 41728), (20736, 41565), (20864, 41310), (21760, 39609), (22005, 39168), (22032, 39120), (22168, 38880), (23472, 36720), (24480, 35208), (24939, 34560), (25920, 33252), (26080, 33048), (26406, 32640), (27540, 31296), (27710, 31104), (29340, 29376)]