6681363840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16811}}^1$

素因数の和:16862

約数の個数: 256

約数和(自身を含む): 24693465600

約数和(自身を除く): 18012101760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4140, 4320, 4416, 4968, 5520, 5760, 6210, 6624, 7360, 8280, 8640, 8832, 9936, 11040, 12420, 13248, 14720, 16560, 16811, 17280, 19872, 22080, 24840, 26496, 33120, 33622, 39744, 44160, 49680, 50433, 66240, 67244, 79488, 84055, 99360, 100866, 132480, 134488, 151299, 168110, 198720, 201732, 252165, 268976, 302598, 336220, 386653, 397440, 403464, 453897, 504330, 537952, 605196, 672440, 756495, 773306, 806928, 907794, 1008660, 1075904, 1159959, 1210392, 1344880, 1512990, 1546612, 1613856, 1815588, 1933265, 2017320, 2151808, 2269485, 2319918, 2420784, 2689760, 3025980, 3093224, 3227712, 3479877, 3631176, 3866530, 4034640, 4538970, 4639836, 4841568, 5379520, 5799795, 6051960, 6186448, 6455424, 6959754, 7262352, 7733060, 8069280, 9077940, 9279672, 9683136, 10439631, 10759040, 11599590, 12103920, 12372896, 13919508, 14524704, 15466120, 16138560, 17399385, 18155880, 18559344, 19366272, 20879262, 23199180, 24207840, 24745792, 27839016, 29049408, 30932240, 32277120, 34798770, 36311760, 37118688, 41758524, 46398360, 48415680, 49491584, 52198155, 55678032, 58098816, 61864480, 69597540, 72623520, 74237376, 83517048, 92796720, 96831360, 104396310, 111356064, 123728960, 139195080, 145247040, 148474752, 167034096, 185593440, 208792620, 222712128, 247457920, 278390160, 290494080, 334068192, 371186880, 417585240, 445424256, 556780320, 668136384, 742373760, 835170480, 1113560640, 1336272768, 1670340960, 2227121280, 3340681920, 6681363840]

約数ペア:

[(1, 6681363840), (2, 3340681920), (3, 2227121280), (4, 1670340960), (5, 1336272768), (6, 1113560640), (8, 835170480), (9, 742373760), (10, 668136384), (12, 556780320), (15, 445424256), (16, 417585240), (18, 371186880), (20, 334068192), (23, 290494080), (24, 278390160), (27, 247457920), (30, 222712128), (32, 208792620), (36, 185593440), (40, 167034096), (45, 148474752), (46, 145247040), (48, 139195080), (54, 123728960), (60, 111356064), (64, 104396310), (69, 96831360), (72, 92796720), (80, 83517048), (90, 74237376), (92, 72623520), (96, 69597540), (108, 61864480), (115, 58098816), (120, 55678032), (128, 52198155), (135, 49491584), (138, 48415680), (144, 46398360), (160, 41758524), (180, 37118688), (184, 36311760), (192, 34798770), (207, 32277120), (216, 30932240), (230, 29049408), (240, 27839016), (270, 24745792), (276, 24207840), (288, 23199180), (320, 20879262), (345, 19366272), (360, 18559344), (368, 18155880), (384, 17399385), (414, 16138560), (432, 15466120), (460, 14524704), (480, 13919508), (540, 12372896), (552, 12103920), (576, 11599590), (621, 10759040), (640, 10439631), (690, 9683136), (720, 9279672), (736, 9077940), (828, 8069280), (864, 7733060), (920, 7262352), (960, 6959754), (1035, 6455424), (1080, 6186448), (1104, 6051960), (1152, 5799795), (1242, 5379520), (1380, 4841568), (1440, 4639836), (1472, 4538970), (1656, 4034640), (1728, 3866530), (1840, 3631176), (1920, 3479877), (2070, 3227712), (2160, 3093224), (2208, 3025980), (2484, 2689760), (2760, 2420784), (2880, 2319918), (2944, 2269485), (3105, 2151808), (3312, 2017320), (3456, 1933265), (3680, 1815588), (4140, 1613856), (4320, 1546612), (4416, 1512990), (4968, 1344880), (5520, 1210392), (5760, 1159959), (6210, 1075904), (6624, 1008660), (7360, 907794), (8280, 806928), (8640, 773306), (8832, 756495), (9936, 672440), (11040, 605196), (12420, 537952), (13248, 504330), (14720, 453897), (16560, 403464), (16811, 397440), (17280, 386653), (19872, 336220), (22080, 302598), (24840, 268976), (26496, 252165), (33120, 201732), (33622, 198720), (39744, 168110), (44160, 151299), (49680, 134488), (50433, 132480), (66240, 100866), (67244, 99360), (79488, 84055)]