21618757440

素因数分解:

$2^6\times 3^8\times 5^1\times 7^1\times {\mathrm{1471}}^1$

素因数の和:1519

約数の個数: 504

約数和(自身を含む): 88306363392

約数和(自身を除く): 66687605952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 648, 672, 720, 729, 756, 810, 840, 864, 945, 960, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1344, 1440, 1458, 1471, 1512, 1620, 1680, 1701, 1728, 1890, 1944, 2016, 2160, 2187, 2240, 2268, 2430, 2520, 2592, 2835, 2880, 2916, 2942, 3024, 3240, 3360, 3402, 3645, 3780, 3888, 4032, 4320, 4374, 4413, 4536, 4860, 5040, 5103, 5184, 5670, 5832, 5884, 6048, 6480, 6561, 6720, 6804, 7290, 7355, 7560, 7776, 8505, 8640, 8748, 8826, 9072, 9720, 10080, 10206, 10297, 10935, 11340, 11664, 11768, 12096, 12960, 13122, 13239, 13608, 14580, 14710, 15120, 15309, 15552, 17010, 17496, 17652, 18144, 19440, 20160, 20412, 20594, 21870, 22065, 22680, 23328, 23536, 25515, 25920, 26244, 26478, 27216, 29160, 29420, 30240, 30618, 30891, 32805, 34020, 34992, 35304, 36288, 38880, 39717, 40824, 41188, 43740, 44130, 45360, 45927, 46656, 47072, 51030, 51485, 52488, 52956, 54432, 58320, 58840, 60480, 61236, 61782, 65610, 66195, 68040, 69984, 70608, 76545, 77760, 79434, 81648, 82376, 87480, 88260, 90720, 91854, 92673, 94144, 102060, 102970, 104976, 105912, 108864, 116640, 117680, 119151, 122472, 123564, 131220, 132390, 136080, 139968, 141216, 153090, 154455, 158868, 163296, 164752, 174960, 176520, 181440, 183708, 185346, 198585, 204120, 205940, 209952, 211824, 229635, 233280, 235360, 238302, 244944, 247128, 262440, 264780, 272160, 278019, 282432, 306180, 308910, 317736, 326592, 329504, 349920, 353040, 357453, 367416, 370692, 397170, 408240, 411880, 419904, 423648, 459270, 463365, 470720, 476604, 489888, 494256, 524880, 529560, 544320, 556038, 595755, 612360, 617820, 635472, 659008, 699840, 706080, 714906, 734832, 741384, 794340, 816480, 823760, 834057, 847296, 918540, 926730, 953208, 979776, 988512, 1049760, 1059120, 1072359, 1112076, 1191510, 1224720, 1235640, 1270944, 1390095, 1412160, 1429812, 1469664, 1482768, 1588680, 1632960, 1647520, 1668114, 1787265, 1837080, 1853460, 1906416, 1977024, 2099520, 2118240, 2144718, 2224152, 2383020, 2449440, 2471280, 2502171, 2541888, 2780190, 2859624, 2939328, 2965536, 3177360, 3217077, 3295040, 3336228, 3574530, 3674160, 3706920, 3812832, 4170285, 4236480, 4289436, 4448304, 4766040, 4898880, 4942560, 5004342, 5361795, 5560380, 5719248, 5931072, 6354720, 6434154, 6672456, 7149060, 7348320, 7413840, 7506513, 7625664, 8340570, 8578872, 8896608, 9532080, 9651231, 9885120, 10008684, 10723590, 11120760, 11438496, 12510855, 12709440, 12868308, 13344912, 14298120, 14696640, 14827680, 15013026, 16085385, 16681140, 17157744, 17793216, 19064160, 19302462, 20017368, 21447180, 22241520, 22519539, 22876992, 25021710, 25736616, 26689824, 28596240, 29655360, 30026052, 32170770, 33362280, 34315488, 37532565, 38128320, 38604924, 40034736, 42894360, 44483040, 45039078, 48256155, 50043420, 51473232, 53379648, 57192480, 60052104, 64341540, 66724560, 67558617, 68630976, 75065130, 77209848, 80069472, 85788720, 88966080, 90078156, 96512310, 100086840, 102946464, 112597695, 114384960, 120104208, 128683080, 133449120, 135117234, 150130260, 154419696, 160138944, 171577440, 180156312, 193024620, 200173680, 205892928, 225195390, 240208416, 257366160, 266898240, 270234468, 300260520, 308839392, 337793085, 343154880, 360312624, 386049240, 400347360, 450390780, 480416832, 514732320, 540468936, 600521040, 617678784, 675586170, 720625248, 772098480, 800694720, 900781560, 1029464640, 1080937872, 1201042080, 1351172340, 1441250496, 1544196960, 1801563120, 2161875744, 2402084160, 2702344680, 3088393920, 3603126240, 4323751488, 5404689360, 7206252480, 10809378720, 21618757440]

約数ペア:

[(1, 21618757440), (2, 10809378720), (3, 7206252480), (4, 5404689360), (5, 4323751488), (6, 3603126240), (7, 3088393920), (8, 2702344680), (9, 2402084160), (10, 2161875744), (12, 1801563120), (14, 1544196960), (15, 1441250496), (16, 1351172340), (18, 1201042080), (20, 1080937872), (21, 1029464640), (24, 900781560), (27, 800694720), (28, 772098480), (30, 720625248), (32, 675586170), (35, 617678784), (36, 600521040), (40, 540468936), (42, 514732320), (45, 480416832), (48, 450390780), (54, 400347360), (56, 386049240), (60, 360312624), (63, 343154880), (64, 337793085), (70, 308839392), (72, 300260520), (80, 270234468), (81, 266898240), (84, 257366160), (90, 240208416), (96, 225195390), (105, 205892928), (108, 200173680), (112, 193024620), (120, 180156312), (126, 171577440), (135, 160138944), (140, 154419696), (144, 150130260), (160, 135117234), (162, 133449120), (168, 128683080), (180, 120104208), (189, 114384960), (192, 112597695), (210, 102946464), (216, 100086840), (224, 96512310), (240, 90078156), (243, 88966080), (252, 85788720), (270, 80069472), (280, 77209848), (288, 75065130), (315, 68630976), (320, 67558617), (324, 66724560), (336, 64341540), (360, 60052104), (378, 57192480), (405, 53379648), (420, 51473232), (432, 50043420), (448, 48256155), (480, 45039078), (486, 44483040), (504, 42894360), (540, 40034736), (560, 38604924), (567, 38128320), (576, 37532565), (630, 34315488), (648, 33362280), (672, 32170770), (720, 30026052), (729, 29655360), (756, 28596240), (810, 26689824), (840, 25736616), (864, 25021710), (945, 22876992), (960, 22519539), (972, 22241520), (1008, 21447180), (1080, 20017368), (1120, 19302462), (1134, 19064160), (1215, 17793216), (1260, 17157744), (1296, 16681140), (1344, 16085385), (1440, 15013026), (1458, 14827680), (1471, 14696640), (1512, 14298120), (1620, 13344912), (1680, 12868308), (1701, 12709440), (1728, 12510855), (1890, 11438496), (1944, 11120760), (2016, 10723590), (2160, 10008684), (2187, 9885120), (2240, 9651231), (2268, 9532080), (2430, 8896608), (2520, 8578872), (2592, 8340570), (2835, 7625664), (2880, 7506513), (2916, 7413840), (2942, 7348320), (3024, 7149060), (3240, 6672456), (3360, 6434154), (3402, 6354720), (3645, 5931072), (3780, 5719248), (3888, 5560380), (4032, 5361795), (4320, 5004342), (4374, 4942560), (4413, 4898880), (4536, 4766040), (4860, 4448304), (5040, 4289436), (5103, 4236480), (5184, 4170285), (5670, 3812832), (5832, 3706920), (5884, 3674160), (6048, 3574530), (6480, 3336228), (6561, 3295040), (6720, 3217077), (6804, 3177360), (7290, 2965536), (7355, 2939328), (7560, 2859624), (7776, 2780190), (8505, 2541888), (8640, 2502171), (8748, 2471280), (8826, 2449440), (9072, 2383020), (9720, 2224152), (10080, 2144718), (10206, 2118240), (10297, 2099520), (10935, 1977024), (11340, 1906416), (11664, 1853460), (11768, 1837080), (12096, 1787265), (12960, 1668114), (13122, 1647520), (13239, 1632960), (13608, 1588680), (14580, 1482768), (14710, 1469664), (15120, 1429812), (15309, 1412160), (15552, 1390095), (17010, 1270944), (17496, 1235640), (17652, 1224720), (18144, 1191510), (19440, 1112076), (20160, 1072359), (20412, 1059120), (20594, 1049760), (21870, 988512), (22065, 979776), (22680, 953208), (23328, 926730), (23536, 918540), (25515, 847296), (25920, 834057), (26244, 823760), (26478, 816480), (27216, 794340), (29160, 741384), (29420, 734832), (30240, 714906), (30618, 706080), (30891, 699840), (32805, 659008), (34020, 635472), (34992, 617820), (35304, 612360), (36288, 595755), (38880, 556038), (39717, 544320), (40824, 529560), (41188, 524880), (43740, 494256), (44130, 489888), (45360, 476604), (45927, 470720), (46656, 463365), (47072, 459270), (51030, 423648), (51485, 419904), (52488, 411880), (52956, 408240), (54432, 397170), (58320, 370692), (58840, 367416), (60480, 357453), (61236, 353040), (61782, 349920), (65610, 329504), (66195, 326592), (68040, 317736), (69984, 308910), (70608, 306180), (76545, 282432), (77760, 278019), (79434, 272160), (81648, 264780), (82376, 262440), (87480, 247128), (88260, 244944), (90720, 238302), (91854, 235360), (92673, 233280), (94144, 229635), (102060, 211824), (102970, 209952), (104976, 205940), (105912, 204120), (108864, 198585), (116640, 185346), (117680, 183708), (119151, 181440), (122472, 176520), (123564, 174960), (131220, 164752), (132390, 163296), (136080, 158868), (139968, 154455), (141216, 153090)]