18289164960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128291}}^1$

素因数の和:128329

約数の個数: 240

約数和(自身を含む): 70413833952

約数和(自身を除く): 52124668992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12960, 14256, 15840, 17820, 23760, 28512, 35640, 47520, 71280, 128291, 142560, 256582, 384873, 513164, 641455, 769746, 1026328, 1154619, 1282910, 1411201, 1539492, 1924365, 2052656, 2309238, 2565820, 2822402, 3078984, 3463857, 3848730, 4105312, 4233603, 4618476, 5131640, 5644804, 5773095, 6157968, 6927714, 7056005, 7697460, 8467206, 9236952, 10263280, 10391571, 11289608, 11546190, 12315936, 12700809, 13855428, 14112010, 15394920, 16934412, 17319285, 18473904, 20526560, 20783142, 21168015, 22579216, 23092380, 25401618, 27710856, 28224020, 30789840, 33868824, 34638570, 36947808, 38102427, 41566284, 42336030, 45158432, 46184760, 50803236, 51957855, 55421712, 56448040, 61579680, 63504045, 67737648, 69277140, 76204854, 83132568, 84672060, 92369520, 101606472, 103915710, 110843424, 112896080, 114307281, 127008090, 135475296, 138554280, 152409708, 166265136, 169344120, 184739040, 190512135, 203212944, 207831420, 225792160, 228614562, 254016180, 277108560, 304819416, 332530272, 338688240, 381024270, 406425888, 415662840, 457229124, 508032360, 554217120, 571536405, 609638832, 677376480, 762048540, 831325680, 914458248, 1016064720, 1143072810, 1219277664, 1524097080, 1662651360, 1828916496, 2032129440, 2286145620, 3048194160, 3657832992, 4572291240, 6096388320, 9144582480, 18289164960]

約数ペア:

[(1, 18289164960), (2, 9144582480), (3, 6096388320), (4, 4572291240), (5, 3657832992), (6, 3048194160), (8, 2286145620), (9, 2032129440), (10, 1828916496), (11, 1662651360), (12, 1524097080), (15, 1219277664), (16, 1143072810), (18, 1016064720), (20, 914458248), (22, 831325680), (24, 762048540), (27, 677376480), (30, 609638832), (32, 571536405), (33, 554217120), (36, 508032360), (40, 457229124), (44, 415662840), (45, 406425888), (48, 381024270), (54, 338688240), (55, 332530272), (60, 304819416), (66, 277108560), (72, 254016180), (80, 228614562), (81, 225792160), (88, 207831420), (90, 203212944), (96, 190512135), (99, 184739040), (108, 169344120), (110, 166265136), (120, 152409708), (132, 138554280), (135, 135475296), (144, 127008090), (160, 114307281), (162, 112896080), (165, 110843424), (176, 103915710), (180, 101606472), (198, 92369520), (216, 84672060), (220, 83132568), (240, 76204854), (264, 69277140), (270, 67737648), (288, 63504045), (297, 61579680), (324, 56448040), (330, 55421712), (352, 51957855), (360, 50803236), (396, 46184760), (405, 45158432), (432, 42336030), (440, 41566284), (480, 38102427), (495, 36947808), (528, 34638570), (540, 33868824), (594, 30789840), (648, 28224020), (660, 27710856), (720, 25401618), (792, 23092380), (810, 22579216), (864, 21168015), (880, 20783142), (891, 20526560), (990, 18473904), (1056, 17319285), (1080, 16934412), (1188, 15394920), (1296, 14112010), (1320, 13855428), (1440, 12700809), (1485, 12315936), (1584, 11546190), (1620, 11289608), (1760, 10391571), (1782, 10263280), (1980, 9236952), (2160, 8467206), (2376, 7697460), (2592, 7056005), (2640, 6927714), (2970, 6157968), (3168, 5773095), (3240, 5644804), (3564, 5131640), (3960, 4618476), (4320, 4233603), (4455, 4105312), (4752, 3848730), (5280, 3463857), (5940, 3078984), (6480, 2822402), (7128, 2565820), (7920, 2309238), (8910, 2052656), (9504, 1924365), (11880, 1539492), (12960, 1411201), (14256, 1282910), (15840, 1154619), (17820, 1026328), (23760, 769746), (28512, 641455), (35640, 513164), (47520, 384873), (71280, 256582), (128291, 142560)]