989579520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 432

約数和(自身を含む): 3765146112

約数和(自身を除く): 2775566592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 163, 170, 180, 186, 192, 204, 240, 248, 255, 256, 272, 279, 288, 306, 310, 320, 326, 340, 360, 372, 384, 408, 465, 480, 489, 496, 510, 527, 544, 558, 576, 612, 620, 640, 652, 680, 720, 744, 765, 768, 815, 816, 930, 960, 978, 992, 1020, 1054, 1088, 1116, 1152, 1224, 1240, 1280, 1304, 1360, 1395, 1440, 1467, 1488, 1530, 1581, 1630, 1632, 1860, 1920, 1956, 1984, 2040, 2108, 2176, 2232, 2304, 2445, 2448, 2480, 2608, 2635, 2720, 2771, 2790, 2880, 2934, 2976, 3060, 3162, 3260, 3264, 3720, 3840, 3912, 3968, 4080, 4216, 4352, 4464, 4743, 4890, 4896, 4960, 5053, 5216, 5270, 5440, 5542, 5580, 5760, 5868, 5952, 6120, 6324, 6520, 6528, 7335, 7440, 7824, 7905, 7936, 8160, 8313, 8432, 8928, 9486, 9780, 9792, 9920, 10106, 10432, 10540, 10880, 11084, 11160, 11520, 11736, 11904, 12240, 12648, 13040, 13056, 13855, 14670, 14880, 15159, 15648, 15810, 16320, 16626, 16864, 17856, 18972, 19560, 19584, 19840, 20212, 20864, 21080, 21760, 22168, 22320, 23472, 23715, 23808, 24480, 24939, 25265, 25296, 26080, 27710, 29340, 29760, 30318, 31296, 31620, 32640, 33252, 33728, 35712, 37944, 39120, 39168, 39680, 40424, 41565, 41728, 42160, 44336, 44640, 45477, 46944, 47430, 48960, 49878, 50530, 50592, 52160, 55420, 58680, 59520, 60636, 62592, 63240, 65280, 66504, 67456, 71424, 75795, 75888, 78240, 80848, 83130, 84320, 85901, 88672, 89280, 90954, 93888, 94860, 97920, 99756, 101060, 101184, 104320, 110840, 117360, 119040, 121272, 124695, 125184, 126480, 133008, 134912, 151590, 151776, 156480, 161696, 166260, 168640, 171802, 177344, 178560, 181908, 187776, 189720, 195840, 199512, 202120, 202368, 208640, 221680, 227385, 234720, 242544, 249390, 252960, 257703, 266016, 303180, 303552, 312960, 323392, 332520, 337280, 343604, 354688, 357120, 363816, 375552, 379440, 399024, 404240, 404736, 429505, 443360, 454770, 469440, 485088, 498780, 505920, 515406, 532032, 606360, 607104, 625920, 646784, 665040, 674560, 687208, 709376, 727632, 758880, 773109, 798048, 808480, 859010, 886720, 909540, 938880, 970176, 997560, 1011840, 1030812, 1064064, 1212720, 1214208, 1288515, 1293568, 1330080, 1374416, 1455264, 1517760, 1546218, 1596096, 1616960, 1718020, 1773440, 1819080, 1877760, 1940352, 1995120, 2023680, 2061624, 2128128, 2425440, 2577030, 2660160, 2748832, 2910528, 3035520, 3092436, 3192192, 3233920, 3436040, 3546880, 3638160, 3865545, 3880704, 3990240, 4123248, 4850880, 5154060, 5320320, 5497664, 5821056, 6071040, 6184872, 6384384, 6467840, 6872080, 7276320, 7731090, 7980480, 8246496, 9701760, 10308120, 10640640, 10995328, 11642112, 12369744, 13744160, 14552640, 15462180, 15960960, 16492992, 19403520, 20616240, 21990656, 24739488, 27488320, 29105280, 30924360, 31921920, 32985984, 41232480, 49478976, 54976640, 58210560, 61848720, 65971968, 82464960, 98957952, 109953280, 123697440, 164929920, 197915904, 247394880, 329859840, 494789760, 989579520]

約数ペア:

[(1, 989579520), (2, 494789760), (3, 329859840), (4, 247394880), (5, 197915904), (6, 164929920), (8, 123697440), (9, 109953280), (10, 98957952), (12, 82464960), (15, 65971968), (16, 61848720), (17, 58210560), (18, 54976640), (20, 49478976), (24, 41232480), (30, 32985984), (31, 31921920), (32, 30924360), (34, 29105280), (36, 27488320), (40, 24739488), (45, 21990656), (48, 20616240), (51, 19403520), (60, 16492992), (62, 15960960), (64, 15462180), (68, 14552640), (72, 13744160), (80, 12369744), (85, 11642112), (90, 10995328), (93, 10640640), (96, 10308120), (102, 9701760), (120, 8246496), (124, 7980480), (128, 7731090), (136, 7276320), (144, 6872080), (153, 6467840), (155, 6384384), (160, 6184872), (163, 6071040), (170, 5821056), (180, 5497664), (186, 5320320), (192, 5154060), (204, 4850880), (240, 4123248), (248, 3990240), (255, 3880704), (256, 3865545), (272, 3638160), (279, 3546880), (288, 3436040), (306, 3233920), (310, 3192192), (320, 3092436), (326, 3035520), (340, 2910528), (360, 2748832), (372, 2660160), (384, 2577030), (408, 2425440), (465, 2128128), (480, 2061624), (489, 2023680), (496, 1995120), (510, 1940352), (527, 1877760), (544, 1819080), (558, 1773440), (576, 1718020), (612, 1616960), (620, 1596096), (640, 1546218), (652, 1517760), (680, 1455264), (720, 1374416), (744, 1330080), (765, 1293568), (768, 1288515), (815, 1214208), (816, 1212720), (930, 1064064), (960, 1030812), (978, 1011840), (992, 997560), (1020, 970176), (1054, 938880), (1088, 909540), (1116, 886720), (1152, 859010), (1224, 808480), (1240, 798048), (1280, 773109), (1304, 758880), (1360, 727632), (1395, 709376), (1440, 687208), (1467, 674560), (1488, 665040), (1530, 646784), (1581, 625920), (1630, 607104), (1632, 606360), (1860, 532032), (1920, 515406), (1956, 505920), (1984, 498780), (2040, 485088), (2108, 469440), (2176, 454770), (2232, 443360), (2304, 429505), (2445, 404736), (2448, 404240), (2480, 399024), (2608, 379440), (2635, 375552), (2720, 363816), (2771, 357120), (2790, 354688), (2880, 343604), (2934, 337280), (2976, 332520), (3060, 323392), (3162, 312960), (3260, 303552), (3264, 303180), (3720, 266016), (3840, 257703), (3912, 252960), (3968, 249390), (4080, 242544), (4216, 234720), (4352, 227385), (4464, 221680), (4743, 208640), (4890, 202368), (4896, 202120), (4960, 199512), (5053, 195840), (5216, 189720), (5270, 187776), (5440, 181908), (5542, 178560), (5580, 177344), (5760, 171802), (5868, 168640), (5952, 166260), (6120, 161696), (6324, 156480), (6520, 151776), (6528, 151590), (7335, 134912), (7440, 133008), (7824, 126480), (7905, 125184), (7936, 124695), (8160, 121272), (8313, 119040), (8432, 117360), (8928, 110840), (9486, 104320), (9780, 101184), (9792, 101060), (9920, 99756), (10106, 97920), (10432, 94860), (10540, 93888), (10880, 90954), (11084, 89280), (11160, 88672), (11520, 85901), (11736, 84320), (11904, 83130), (12240, 80848), (12648, 78240), (13040, 75888), (13056, 75795), (13855, 71424), (14670, 67456), (14880, 66504), (15159, 65280), (15648, 63240), (15810, 62592), (16320, 60636), (16626, 59520), (16864, 58680), (17856, 55420), (18972, 52160), (19560, 50592), (19584, 50530), (19840, 49878), (20212, 48960), (20864, 47430), (21080, 46944), (21760, 45477), (22168, 44640), (22320, 44336), (23472, 42160), (23715, 41728), (23808, 41565), (24480, 40424), (24939, 39680), (25265, 39168), (25296, 39120), (26080, 37944), (27710, 35712), (29340, 33728), (29760, 33252), (30318, 32640), (31296, 31620)]