18338840640

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:781

約数の個数: 392

約数和(自身を含む): 66096245760

約数和(自身を除く): 47757405120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 127, 135, 144, 160, 162, 180, 192, 216, 240, 243, 254, 270, 288, 320, 324, 360, 381, 405, 432, 480, 486, 508, 540, 576, 619, 635, 648, 720, 729, 762, 810, 864, 960, 972, 1016, 1080, 1143, 1215, 1238, 1270, 1296, 1440, 1458, 1524, 1620, 1728, 1857, 1905, 1944, 2032, 2160, 2286, 2430, 2476, 2540, 2592, 2880, 2916, 3048, 3095, 3240, 3429, 3645, 3714, 3810, 3888, 4064, 4320, 4572, 4860, 4952, 5080, 5184, 5571, 5715, 5832, 6096, 6190, 6480, 6858, 7290, 7428, 7620, 7776, 8128, 8640, 9144, 9285, 9720, 9904, 10160, 10287, 11142, 11430, 11664, 12192, 12380, 12960, 13716, 14580, 14856, 15240, 15552, 16713, 17145, 18288, 18570, 19440, 19808, 20320, 20574, 22284, 22860, 23328, 24384, 24760, 25920, 27432, 27855, 29160, 29712, 30480, 30861, 33426, 34290, 36576, 37140, 38880, 39616, 40640, 41148, 44568, 45720, 46656, 49520, 50139, 51435, 54864, 55710, 58320, 59424, 60960, 61722, 66852, 68580, 73152, 74280, 77760, 78613, 82296, 83565, 89136, 91440, 92583, 99040, 100278, 102870, 109728, 111420, 116640, 118848, 121920, 123444, 133704, 137160, 148560, 150417, 154305, 157226, 164592, 167130, 178272, 182880, 185166, 198080, 200556, 205740, 219456, 222840, 233280, 235839, 246888, 250695, 267408, 274320, 297120, 300834, 308610, 314452, 329184, 334260, 356544, 365760, 370332, 393065, 401112, 411480, 445680, 451251, 462915, 471678, 493776, 501390, 534816, 548640, 594240, 601668, 617220, 628904, 658368, 668520, 707517, 740664, 752085, 786130, 802224, 822960, 891360, 902502, 925830, 943356, 987552, 1002780, 1069632, 1097280, 1179195, 1203336, 1234440, 1257808, 1337040, 1415034, 1481328, 1504170, 1572260, 1604448, 1645920, 1782720, 1805004, 1851660, 1886712, 1975104, 2005560, 2122551, 2256255, 2358390, 2406672, 2468880, 2515616, 2674080, 2830068, 2962656, 3008340, 3144520, 3208896, 3291840, 3537585, 3610008, 3703320, 3773424, 4011120, 4245102, 4512510, 4716780, 4813344, 4937760, 5031232, 5348160, 5660136, 5925312, 6016680, 6289040, 6367653, 7075170, 7220016, 7406640, 7546848, 8022240, 8490204, 9025020, 9433560, 9626688, 9875520, 10612755, 11320272, 12033360, 12578080, 12735306, 14150340, 14440032, 14813280, 15093696, 16044480, 16980408, 18050040, 18867120, 19102959, 21225510, 22640544, 24066720, 25156160, 25470612, 28300680, 28880064, 29626560, 31838265, 33960816, 36100080, 37734240, 38205918, 42451020, 45281088, 48133440, 50941224, 56601360, 57308877, 63676530, 67921632, 72200160, 75468480, 76411836, 84902040, 95514795, 101882448, 113202720, 114617754, 127353060, 135843264, 144400320, 152823672, 169804080, 191029590, 203764896, 226405440, 229235508, 254706120, 286544385, 305647344, 339608160, 382059180, 407529792, 458471016, 509412240, 573088770, 611294688, 679216320, 764118360, 916942032, 1018824480, 1146177540, 1222589376, 1528236720, 1833884064, 2037648960, 2292355080, 3056473440, 3667768128, 4584710160, 6112946880, 9169420320, 18338840640]

約数ペア:

[(1, 18338840640), (2, 9169420320), (3, 6112946880), (4, 4584710160), (5, 3667768128), (6, 3056473440), (8, 2292355080), (9, 2037648960), (10, 1833884064), (12, 1528236720), (15, 1222589376), (16, 1146177540), (18, 1018824480), (20, 916942032), (24, 764118360), (27, 679216320), (30, 611294688), (32, 573088770), (36, 509412240), (40, 458471016), (45, 407529792), (48, 382059180), (54, 339608160), (60, 305647344), (64, 286544385), (72, 254706120), (80, 229235508), (81, 226405440), (90, 203764896), (96, 191029590), (108, 169804080), (120, 152823672), (127, 144400320), (135, 135843264), (144, 127353060), (160, 114617754), (162, 113202720), (180, 101882448), (192, 95514795), (216, 84902040), (240, 76411836), (243, 75468480), (254, 72200160), (270, 67921632), (288, 63676530), (320, 57308877), (324, 56601360), (360, 50941224), (381, 48133440), (405, 45281088), (432, 42451020), (480, 38205918), (486, 37734240), (508, 36100080), (540, 33960816), (576, 31838265), (619, 29626560), (635, 28880064), (648, 28300680), (720, 25470612), (729, 25156160), (762, 24066720), (810, 22640544), (864, 21225510), (960, 19102959), (972, 18867120), (1016, 18050040), (1080, 16980408), (1143, 16044480), (1215, 15093696), (1238, 14813280), (1270, 14440032), (1296, 14150340), (1440, 12735306), (1458, 12578080), (1524, 12033360), (1620, 11320272), (1728, 10612755), (1857, 9875520), (1905, 9626688), (1944, 9433560), (2032, 9025020), (2160, 8490204), (2286, 8022240), (2430, 7546848), (2476, 7406640), (2540, 7220016), (2592, 7075170), (2880, 6367653), (2916, 6289040), (3048, 6016680), (3095, 5925312), (3240, 5660136), (3429, 5348160), (3645, 5031232), (3714, 4937760), (3810, 4813344), (3888, 4716780), (4064, 4512510), (4320, 4245102), (4572, 4011120), (4860, 3773424), (4952, 3703320), (5080, 3610008), (5184, 3537585), (5571, 3291840), (5715, 3208896), (5832, 3144520), (6096, 3008340), (6190, 2962656), (6480, 2830068), (6858, 2674080), (7290, 2515616), (7428, 2468880), (7620, 2406672), (7776, 2358390), (8128, 2256255), (8640, 2122551), (9144, 2005560), (9285, 1975104), (9720, 1886712), (9904, 1851660), (10160, 1805004), (10287, 1782720), (11142, 1645920), (11430, 1604448), (11664, 1572260), (12192, 1504170), (12380, 1481328), (12960, 1415034), (13716, 1337040), (14580, 1257808), (14856, 1234440), (15240, 1203336), (15552, 1179195), (16713, 1097280), (17145, 1069632), (18288, 1002780), (18570, 987552), (19440, 943356), (19808, 925830), (20320, 902502), (20574, 891360), (22284, 822960), (22860, 802224), (23328, 786130), (24384, 752085), (24760, 740664), (25920, 707517), (27432, 668520), (27855, 658368), (29160, 628904), (29712, 617220), (30480, 601668), (30861, 594240), (33426, 548640), (34290, 534816), (36576, 501390), (37140, 493776), (38880, 471678), (39616, 462915), (40640, 451251), (41148, 445680), (44568, 411480), (45720, 401112), (46656, 393065), (49520, 370332), (50139, 365760), (51435, 356544), (54864, 334260), (55710, 329184), (58320, 314452), (59424, 308610), (60960, 300834), (61722, 297120), (66852, 274320), (68580, 267408), (73152, 250695), (74280, 246888), (77760, 235839), (78613, 233280), (82296, 222840), (83565, 219456), (89136, 205740), (91440, 200556), (92583, 198080), (99040, 185166), (100278, 182880), (102870, 178272), (109728, 167130), (111420, 164592), (116640, 157226), (118848, 154305), (121920, 150417), (123444, 148560), (133704, 137160)]