2218181760

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:890

約数の個数: 384

約数和(自身を含む): 8420630400

約数和(自身を除く): 6202448640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 243, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 486, 510, 540, 544, 576, 612, 640, 648, 680, 720, 765, 810, 816, 839, 864, 918, 960, 972, 1020, 1080, 1088, 1152, 1215, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1678, 1728, 1836, 1920, 1944, 2040, 2160, 2176, 2295, 2430, 2448, 2517, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3356, 3456, 3672, 3888, 4080, 4131, 4195, 4320, 4590, 4860, 4896, 5034, 5184, 5440, 5508, 5760, 6120, 6480, 6528, 6712, 6885, 7344, 7551, 7776, 8160, 8262, 8390, 8640, 9180, 9720, 9792, 10068, 10368, 10880, 11016, 12240, 12585, 12960, 13424, 13770, 14263, 14688, 15102, 15552, 16320, 16524, 16780, 17280, 18360, 19440, 19584, 20136, 20655, 22032, 22653, 24480, 25170, 25920, 26848, 27540, 28526, 29376, 30204, 31104, 32640, 33048, 33560, 36720, 37755, 38880, 40272, 41310, 42789, 44064, 45306, 48960, 50340, 51840, 53696, 55080, 57052, 58752, 60408, 66096, 67120, 67959, 71315, 73440, 75510, 77760, 80544, 82620, 85578, 88128, 90612, 97920, 100680, 107392, 110160, 113265, 114104, 120816, 128367, 132192, 134240, 135918, 142630, 146880, 151020, 155520, 161088, 165240, 171156, 176256, 181224, 201360, 203877, 213945, 220320, 226530, 228208, 241632, 256734, 264384, 268480, 271836, 285260, 293760, 302040, 322176, 330480, 339795, 342312, 362448, 385101, 402720, 407754, 427890, 440640, 453060, 456416, 483264, 513468, 528768, 536960, 543672, 570520, 604080, 641835, 660960, 679590, 684624, 724896, 770202, 805440, 815508, 855780, 881280, 906120, 912832, 966528, 1019385, 1026936, 1087344, 1141040, 1155303, 1208160, 1283670, 1321920, 1359180, 1369248, 1449792, 1540404, 1610880, 1631016, 1711560, 1812240, 1825664, 1925505, 2038770, 2053872, 2174688, 2282080, 2310606, 2416320, 2567340, 2643840, 2718360, 2738496, 2899584, 3080808, 3262032, 3423120, 3465909, 3624480, 3851010, 4077540, 4107744, 4349376, 4564160, 4621212, 4832640, 5134680, 5436720, 5476992, 5776515, 6161616, 6524064, 6846240, 6931818, 7248960, 7702020, 8155080, 8215488, 8698752, 9128320, 9242424, 10269360, 10873440, 11553030, 12323232, 13048128, 13692480, 13863636, 14497920, 15404040, 16310160, 16430976, 17329545, 18484848, 20538720, 21746880, 23106060, 24646464, 26096256, 27384960, 27727272, 30808080, 32620320, 34659090, 36969696, 41077440, 43493760, 46212120, 49292928, 55454544, 61616160, 65240640, 69318180, 73939392, 82154880, 92424240, 110909088, 123232320, 130481280, 138636360, 147878784, 184848480, 221818176, 246464640, 277272720, 369696960, 443636352, 554545440, 739393920, 1109090880, 2218181760]

約数ペア:

[(1, 2218181760), (2, 1109090880), (3, 739393920), (4, 554545440), (5, 443636352), (6, 369696960), (8, 277272720), (9, 246464640), (10, 221818176), (12, 184848480), (15, 147878784), (16, 138636360), (17, 130481280), (18, 123232320), (20, 110909088), (24, 92424240), (27, 82154880), (30, 73939392), (32, 69318180), (34, 65240640), (36, 61616160), (40, 55454544), (45, 49292928), (48, 46212120), (51, 43493760), (54, 41077440), (60, 36969696), (64, 34659090), (68, 32620320), (72, 30808080), (80, 27727272), (81, 27384960), (85, 26096256), (90, 24646464), (96, 23106060), (102, 21746880), (108, 20538720), (120, 18484848), (128, 17329545), (135, 16430976), (136, 16310160), (144, 15404040), (153, 14497920), (160, 13863636), (162, 13692480), (170, 13048128), (180, 12323232), (192, 11553030), (204, 10873440), (216, 10269360), (240, 9242424), (243, 9128320), (255, 8698752), (270, 8215488), (272, 8155080), (288, 7702020), (306, 7248960), (320, 6931818), (324, 6846240), (340, 6524064), (360, 6161616), (384, 5776515), (405, 5476992), (408, 5436720), (432, 5134680), (459, 4832640), (480, 4621212), (486, 4564160), (510, 4349376), (540, 4107744), (544, 4077540), (576, 3851010), (612, 3624480), (640, 3465909), (648, 3423120), (680, 3262032), (720, 3080808), (765, 2899584), (810, 2738496), (816, 2718360), (839, 2643840), (864, 2567340), (918, 2416320), (960, 2310606), (972, 2282080), (1020, 2174688), (1080, 2053872), (1088, 2038770), (1152, 1925505), (1215, 1825664), (1224, 1812240), (1296, 1711560), (1360, 1631016), (1377, 1610880), (1440, 1540404), (1530, 1449792), (1620, 1369248), (1632, 1359180), (1678, 1321920), (1728, 1283670), (1836, 1208160), (1920, 1155303), (1944, 1141040), (2040, 1087344), (2160, 1026936), (2176, 1019385), (2295, 966528), (2430, 912832), (2448, 906120), (2517, 881280), (2592, 855780), (2720, 815508), (2754, 805440), (2880, 770202), (3060, 724896), (3240, 684624), (3264, 679590), (3356, 660960), (3456, 641835), (3672, 604080), (3888, 570520), (4080, 543672), (4131, 536960), (4195, 528768), (4320, 513468), (4590, 483264), (4860, 456416), (4896, 453060), (5034, 440640), (5184, 427890), (5440, 407754), (5508, 402720), (5760, 385101), (6120, 362448), (6480, 342312), (6528, 339795), (6712, 330480), (6885, 322176), (7344, 302040), (7551, 293760), (7776, 285260), (8160, 271836), (8262, 268480), (8390, 264384), (8640, 256734), (9180, 241632), (9720, 228208), (9792, 226530), (10068, 220320), (10368, 213945), (10880, 203877), (11016, 201360), (12240, 181224), (12585, 176256), (12960, 171156), (13424, 165240), (13770, 161088), (14263, 155520), (14688, 151020), (15102, 146880), (15552, 142630), (16320, 135918), (16524, 134240), (16780, 132192), (17280, 128367), (18360, 120816), (19440, 114104), (19584, 113265), (20136, 110160), (20655, 107392), (22032, 100680), (22653, 97920), (24480, 90612), (25170, 88128), (25920, 85578), (26848, 82620), (27540, 80544), (28526, 77760), (29376, 75510), (30204, 73440), (31104, 71315), (32640, 67959), (33048, 67120), (33560, 66096), (36720, 60408), (37755, 58752), (38880, 57052), (40272, 55080), (41310, 53696), (42789, 51840), (44064, 50340), (45306, 48960)]