216604800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 384

約数和(自身を含む): 834768000

約数和(自身を除く): 618163200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 108, 109, 115, 120, 128, 135, 138, 144, 150, 160, 180, 184, 192, 200, 207, 216, 218, 225, 230, 240, 270, 276, 288, 300, 320, 327, 345, 360, 368, 384, 400, 414, 432, 436, 450, 460, 480, 540, 545, 552, 575, 576, 600, 621, 640, 654, 675, 690, 720, 736, 800, 828, 864, 872, 900, 920, 960, 981, 1035, 1080, 1090, 1104, 1150, 1152, 1200, 1242, 1308, 1350, 1380, 1440, 1472, 1600, 1635, 1656, 1725, 1728, 1744, 1800, 1840, 1920, 1962, 2070, 2160, 2180, 2208, 2300, 2400, 2484, 2507, 2616, 2700, 2725, 2760, 2880, 2943, 2944, 3105, 3200, 3270, 3312, 3450, 3456, 3488, 3600, 3680, 3924, 4140, 4320, 4360, 4416, 4600, 4800, 4905, 4968, 5014, 5175, 5232, 5400, 5450, 5520, 5760, 5886, 6210, 6540, 6624, 6900, 6976, 7200, 7360, 7521, 7848, 8175, 8280, 8640, 8720, 8832, 9200, 9600, 9810, 9936, 10028, 10350, 10464, 10800, 10900, 11040, 11772, 12420, 12535, 13080, 13248, 13800, 13952, 14400, 14715, 14720, 15042, 15525, 15696, 16350, 16560, 17280, 17440, 18400, 19620, 19872, 20056, 20700, 20928, 21600, 21800, 22080, 22563, 23544, 24525, 24840, 25070, 26160, 26496, 27600, 28800, 29430, 30084, 31050, 31392, 32700, 33120, 34880, 36800, 37605, 39240, 39744, 40112, 41400, 41856, 43200, 43600, 44160, 45126, 47088, 49050, 49680, 50140, 52320, 55200, 58860, 60168, 62100, 62675, 62784, 65400, 66240, 67689, 69760, 73575, 73600, 75210, 78480, 79488, 80224, 82800, 86400, 87200, 90252, 94176, 98100, 99360, 100280, 104640, 110400, 112815, 117720, 120336, 124200, 125350, 125568, 130800, 132480, 135378, 147150, 150420, 156960, 160448, 165600, 174400, 180504, 188025, 188352, 196200, 198720, 200560, 209280, 220800, 225630, 235440, 240672, 248400, 250700, 261600, 270756, 294300, 300840, 313920, 320896, 331200, 338445, 348800, 361008, 376050, 376704, 392400, 397440, 401120, 451260, 470880, 481344, 496800, 501400, 523200, 541512, 564075, 588600, 601680, 627840, 662400, 676890, 722016, 752100, 784800, 802240, 902520, 941760, 962688, 993600, 1002800, 1046400, 1083024, 1128150, 1177200, 1203360, 1353780, 1444032, 1504200, 1569600, 1604480, 1692225, 1805040, 1883520, 1987200, 2005600, 2166048, 2256300, 2354400, 2406720, 2707560, 2888064, 3008400, 3139200, 3384450, 3610080, 4011200, 4332096, 4512600, 4708800, 4813440, 5415120, 6016800, 6768900, 7220160, 8022400, 8664192, 9025200, 9417600, 10830240, 12033600, 13537800, 14440320, 18050400, 21660480, 24067200, 27075600, 36100800, 43320960, 54151200, 72201600, 108302400, 216604800]

約数ペア:

[(1, 216604800), (2, 108302400), (3, 72201600), (4, 54151200), (5, 43320960), (6, 36100800), (8, 27075600), (9, 24067200), (10, 21660480), (12, 18050400), (15, 14440320), (16, 13537800), (18, 12033600), (20, 10830240), (23, 9417600), (24, 9025200), (25, 8664192), (27, 8022400), (30, 7220160), (32, 6768900), (36, 6016800), (40, 5415120), (45, 4813440), (46, 4708800), (48, 4512600), (50, 4332096), (54, 4011200), (60, 3610080), (64, 3384450), (69, 3139200), (72, 3008400), (75, 2888064), (80, 2707560), (90, 2406720), (92, 2354400), (96, 2256300), (100, 2166048), (108, 2005600), (109, 1987200), (115, 1883520), (120, 1805040), (128, 1692225), (135, 1604480), (138, 1569600), (144, 1504200), (150, 1444032), (160, 1353780), (180, 1203360), (184, 1177200), (192, 1128150), (200, 1083024), (207, 1046400), (216, 1002800), (218, 993600), (225, 962688), (230, 941760), (240, 902520), (270, 802240), (276, 784800), (288, 752100), (300, 722016), (320, 676890), (327, 662400), (345, 627840), (360, 601680), (368, 588600), (384, 564075), (400, 541512), (414, 523200), (432, 501400), (436, 496800), (450, 481344), (460, 470880), (480, 451260), (540, 401120), (545, 397440), (552, 392400), (575, 376704), (576, 376050), (600, 361008), (621, 348800), (640, 338445), (654, 331200), (675, 320896), (690, 313920), (720, 300840), (736, 294300), (800, 270756), (828, 261600), (864, 250700), (872, 248400), (900, 240672), (920, 235440), (960, 225630), (981, 220800), (1035, 209280), (1080, 200560), (1090, 198720), (1104, 196200), (1150, 188352), (1152, 188025), (1200, 180504), (1242, 174400), (1308, 165600), (1350, 160448), (1380, 156960), (1440, 150420), (1472, 147150), (1600, 135378), (1635, 132480), (1656, 130800), (1725, 125568), (1728, 125350), (1744, 124200), (1800, 120336), (1840, 117720), (1920, 112815), (1962, 110400), (2070, 104640), (2160, 100280), (2180, 99360), (2208, 98100), (2300, 94176), (2400, 90252), (2484, 87200), (2507, 86400), (2616, 82800), (2700, 80224), (2725, 79488), (2760, 78480), (2880, 75210), (2943, 73600), (2944, 73575), (3105, 69760), (3200, 67689), (3270, 66240), (3312, 65400), (3450, 62784), (3456, 62675), (3488, 62100), (3600, 60168), (3680, 58860), (3924, 55200), (4140, 52320), (4320, 50140), (4360, 49680), (4416, 49050), (4600, 47088), (4800, 45126), (4905, 44160), (4968, 43600), (5014, 43200), (5175, 41856), (5232, 41400), (5400, 40112), (5450, 39744), (5520, 39240), (5760, 37605), (5886, 36800), (6210, 34880), (6540, 33120), (6624, 32700), (6900, 31392), (6976, 31050), (7200, 30084), (7360, 29430), (7521, 28800), (7848, 27600), (8175, 26496), (8280, 26160), (8640, 25070), (8720, 24840), (8832, 24525), (9200, 23544), (9600, 22563), (9810, 22080), (9936, 21800), (10028, 21600), (10350, 20928), (10464, 20700), (10800, 20056), (10900, 19872), (11040, 19620), (11772, 18400), (12420, 17440), (12535, 17280), (13080, 16560), (13248, 16350), (13800, 15696), (13952, 15525), (14400, 15042), (14715, 14720)]