16978594080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{8111}}^1$

素因数の和:8232

約数の個数: 288

約数和(自身を含む): 62921214720

約数和(自身を除く): 45942620640

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, 70, 80, 84, 89, 96, 98, 105, 112, 120, 140, 147, 160, 168, 178, 196, 210, 224, 240, 245, 267, 280, 294, 336, 356, 392, 420, 445, 480, 490, 534, 560, 588, 623, 672, 712, 735, 784, 840, 890, 980, 1068, 1120, 1176, 1246, 1335, 1424, 1470, 1568, 1680, 1780, 1869, 1960, 2136, 2352, 2492, 2670, 2848, 2940, 3115, 3360, 3560, 3738, 3920, 4272, 4361, 4704, 4984, 5340, 5880, 6230, 7120, 7476, 7840, 8111, 8544, 8722, 9345, 9968, 10680, 11760, 12460, 13083, 14240, 14952, 16222, 17444, 18690, 19936, 21360, 21805, 23520, 24333, 24920, 26166, 29904, 32444, 34888, 37380, 40555, 42720, 43610, 48666, 49840, 52332, 56777, 59808, 64888, 65415, 69776, 74760, 81110, 87220, 97332, 99680, 104664, 113554, 121665, 129776, 130830, 139552, 149520, 162220, 170331, 174440, 194664, 209328, 227108, 243330, 259552, 261660, 283885, 299040, 324440, 340662, 348880, 389328, 397439, 418656, 454216, 486660, 523320, 567770, 648880, 681324, 697760, 721879, 778656, 794878, 851655, 908432, 973320, 1046640, 1135540, 1192317, 1297760, 1362648, 1443758, 1589756, 1703310, 1816864, 1946640, 1987195, 2093280, 2165637, 2271080, 2384634, 2725296, 2887516, 3179512, 3406620, 3609395, 3893280, 3974390, 4331274, 4542160, 4769268, 5053153, 5450592, 5775032, 5961585, 6359024, 6813240, 7218790, 7948780, 8662548, 9084320, 9538536, 10106306, 10828185, 11550064, 11923170, 12718048, 13626480, 14437580, 15159459, 15897560, 17325096, 19077072, 20212612, 21656370, 23100128, 23846340, 25265765, 27252960, 28875160, 30318918, 31795120, 34650192, 35372071, 38154144, 40425224, 43312740, 47692680, 50531530, 57750320, 60637836, 63590240, 69300384, 70744142, 75797295, 80850448, 86625480, 95385360, 101063060, 106116213, 115500640, 121275672, 141488284, 151594590, 161700896, 173250960, 176860355, 190770720, 202126120, 212232426, 242551344, 282976568, 303189180, 346501920, 353720710, 404252240, 424464852, 485102688, 530581065, 565953136, 606378360, 707441420, 808504480, 848929704, 1061162130, 1131906272, 1212756720, 1414882840, 1697859408, 2122324260, 2425513440, 2829765680, 3395718816, 4244648520, 5659531360, 8489297040, 16978594080]

約数ペア:

[(1, 16978594080), (2, 8489297040), (3, 5659531360), (4, 4244648520), (5, 3395718816), (6, 2829765680), (7, 2425513440), (8, 2122324260), (10, 1697859408), (12, 1414882840), (14, 1212756720), (15, 1131906272), (16, 1061162130), (20, 848929704), (21, 808504480), (24, 707441420), (28, 606378360), (30, 565953136), (32, 530581065), (35, 485102688), (40, 424464852), (42, 404252240), (48, 353720710), (49, 346501920), (56, 303189180), (60, 282976568), (70, 242551344), (80, 212232426), (84, 202126120), (89, 190770720), (96, 176860355), (98, 173250960), (105, 161700896), (112, 151594590), (120, 141488284), (140, 121275672), (147, 115500640), (160, 106116213), (168, 101063060), (178, 95385360), (196, 86625480), (210, 80850448), (224, 75797295), (240, 70744142), (245, 69300384), (267, 63590240), (280, 60637836), (294, 57750320), (336, 50531530), (356, 47692680), (392, 43312740), (420, 40425224), (445, 38154144), (480, 35372071), (490, 34650192), (534, 31795120), (560, 30318918), (588, 28875160), (623, 27252960), (672, 25265765), (712, 23846340), (735, 23100128), (784, 21656370), (840, 20212612), (890, 19077072), (980, 17325096), (1068, 15897560), (1120, 15159459), (1176, 14437580), (1246, 13626480), (1335, 12718048), (1424, 11923170), (1470, 11550064), (1568, 10828185), (1680, 10106306), (1780, 9538536), (1869, 9084320), (1960, 8662548), (2136, 7948780), (2352, 7218790), (2492, 6813240), (2670, 6359024), (2848, 5961585), (2940, 5775032), (3115, 5450592), (3360, 5053153), (3560, 4769268), (3738, 4542160), (3920, 4331274), (4272, 3974390), (4361, 3893280), (4704, 3609395), (4984, 3406620), (5340, 3179512), (5880, 2887516), (6230, 2725296), (7120, 2384634), (7476, 2271080), (7840, 2165637), (8111, 2093280), (8544, 1987195), (8722, 1946640), (9345, 1816864), (9968, 1703310), (10680, 1589756), (11760, 1443758), (12460, 1362648), (13083, 1297760), (14240, 1192317), (14952, 1135540), (16222, 1046640), (17444, 973320), (18690, 908432), (19936, 851655), (21360, 794878), (21805, 778656), (23520, 721879), (24333, 697760), (24920, 681324), (26166, 648880), (29904, 567770), (32444, 523320), (34888, 486660), (37380, 454216), (40555, 418656), (42720, 397439), (43610, 389328), (48666, 348880), (49840, 340662), (52332, 324440), (56777, 299040), (59808, 283885), (64888, 261660), (65415, 259552), (69776, 243330), (74760, 227108), (81110, 209328), (87220, 194664), (97332, 174440), (99680, 170331), (104664, 162220), (113554, 149520), (121665, 139552), (129776, 130830)]