1098800640

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{757}}^1$

素因数の和:799

約数の個数: 400

約数和(自身を含む): 4503720672

約数和(自身を除く): 3404920032

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, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 757, 768, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1514, 1536, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2268, 2271, 2304, 2520, 2560, 2592, 2688, 2835, 2880, 3024, 3028, 3240, 3360, 3456, 3584, 3780, 3785, 3840, 4032, 4320, 4480, 4536, 4542, 4608, 5040, 5184, 5299, 5376, 5670, 5760, 6048, 6056, 6480, 6720, 6813, 6912, 7560, 7570, 7680, 8064, 8640, 8960, 9072, 9084, 10080, 10368, 10598, 10752, 11340, 11355, 11520, 12096, 12112, 12960, 13440, 13626, 13824, 15120, 15140, 15897, 16128, 17280, 17920, 18144, 18168, 20160, 20439, 20736, 21196, 22680, 22710, 23040, 24192, 24224, 25920, 26495, 26880, 27252, 30240, 30280, 31794, 32256, 34065, 34560, 36288, 36336, 40320, 40878, 41472, 42392, 45360, 45420, 47691, 48384, 48448, 51840, 52990, 53760, 54504, 60480, 60560, 61317, 63588, 68130, 69120, 72576, 72672, 79485, 80640, 81756, 84784, 90720, 90840, 95382, 96768, 96896, 102195, 103680, 105980, 109008, 120960, 121120, 122634, 127176, 136260, 143073, 145152, 145344, 158970, 161280, 163512, 169568, 181440, 181680, 190764, 193792, 204390, 207360, 211960, 218016, 238455, 241920, 242240, 245268, 254352, 272520, 286146, 290304, 290688, 306585, 317940, 327024, 339136, 362880, 363360, 381528, 387584, 408780, 423920, 429219, 436032, 476910, 483840, 484480, 490536, 508704, 545040, 572292, 581376, 613170, 635880, 654048, 678272, 715365, 725760, 726720, 763056, 817560, 847840, 858438, 872064, 953820, 968960, 981072, 1017408, 1090080, 1144584, 1162752, 1226340, 1271760, 1308096, 1356544, 1430730, 1451520, 1453440, 1526112, 1635120, 1695680, 1716876, 1744128, 1907640, 1937920, 1962144, 2034816, 2146095, 2180160, 2289168, 2452680, 2543520, 2616192, 2713088, 2861460, 2906880, 3052224, 3270240, 3391360, 3433752, 3488256, 3815280, 3924288, 4069632, 4292190, 4360320, 4578336, 4905360, 5087040, 5232384, 5722920, 5813760, 6104448, 6540480, 6782720, 6867504, 7630560, 7848576, 8139264, 8584380, 8720640, 9156672, 9810720, 10174080, 10464768, 11445840, 12208896, 13080960, 13565440, 13735008, 15261120, 15697152, 17168760, 17441280, 18313344, 19621440, 20348160, 22891680, 24417792, 26161920, 27470016, 30522240, 31394304, 34337520, 36626688, 39242880, 40696320, 45783360, 52323840, 54940032, 61044480, 68675040, 73253376, 78485760, 91566720, 109880064, 122088960, 137350080, 156971520, 183133440, 219760128, 274700160, 366266880, 549400320, 1098800640]

約数ペア:

[(1, 1098800640), (2, 549400320), (3, 366266880), (4, 274700160), (5, 219760128), (6, 183133440), (7, 156971520), (8, 137350080), (9, 122088960), (10, 109880064), (12, 91566720), (14, 78485760), (15, 73253376), (16, 68675040), (18, 61044480), (20, 54940032), (21, 52323840), (24, 45783360), (27, 40696320), (28, 39242880), (30, 36626688), (32, 34337520), (35, 31394304), (36, 30522240), (40, 27470016), (42, 26161920), (45, 24417792), (48, 22891680), (54, 20348160), (56, 19621440), (60, 18313344), (63, 17441280), (64, 17168760), (70, 15697152), (72, 15261120), (80, 13735008), (81, 13565440), (84, 13080960), (90, 12208896), (96, 11445840), (105, 10464768), (108, 10174080), (112, 9810720), (120, 9156672), (126, 8720640), (128, 8584380), (135, 8139264), (140, 7848576), (144, 7630560), (160, 6867504), (162, 6782720), (168, 6540480), (180, 6104448), (189, 5813760), (192, 5722920), (210, 5232384), (216, 5087040), (224, 4905360), (240, 4578336), (252, 4360320), (256, 4292190), (270, 4069632), (280, 3924288), (288, 3815280), (315, 3488256), (320, 3433752), (324, 3391360), (336, 3270240), (360, 3052224), (378, 2906880), (384, 2861460), (405, 2713088), (420, 2616192), (432, 2543520), (448, 2452680), (480, 2289168), (504, 2180160), (512, 2146095), (540, 2034816), (560, 1962144), (567, 1937920), (576, 1907640), (630, 1744128), (640, 1716876), (648, 1695680), (672, 1635120), (720, 1526112), (756, 1453440), (757, 1451520), (768, 1430730), (810, 1356544), (840, 1308096), (864, 1271760), (896, 1226340), (945, 1162752), (960, 1144584), (1008, 1090080), (1080, 1017408), (1120, 981072), (1134, 968960), (1152, 953820), (1260, 872064), (1280, 858438), (1296, 847840), (1344, 817560), (1440, 763056), (1512, 726720), (1514, 725760), (1536, 715365), (1620, 678272), (1680, 654048), (1728, 635880), (1792, 613170), (1890, 581376), (1920, 572292), (2016, 545040), (2160, 508704), (2240, 490536), (2268, 484480), (2271, 483840), (2304, 476910), (2520, 436032), (2560, 429219), (2592, 423920), (2688, 408780), (2835, 387584), (2880, 381528), (3024, 363360), (3028, 362880), (3240, 339136), (3360, 327024), (3456, 317940), (3584, 306585), (3780, 290688), (3785, 290304), (3840, 286146), (4032, 272520), (4320, 254352), (4480, 245268), (4536, 242240), (4542, 241920), (4608, 238455), (5040, 218016), (5184, 211960), (5299, 207360), (5376, 204390), (5670, 193792), (5760, 190764), (6048, 181680), (6056, 181440), (6480, 169568), (6720, 163512), (6813, 161280), (6912, 158970), (7560, 145344), (7570, 145152), (7680, 143073), (8064, 136260), (8640, 127176), (8960, 122634), (9072, 121120), (9084, 120960), (10080, 109008), (10368, 105980), (10598, 103680), (10752, 102195), (11340, 96896), (11355, 96768), (11520, 95382), (12096, 90840), (12112, 90720), (12960, 84784), (13440, 81756), (13626, 80640), (13824, 79485), (15120, 72672), (15140, 72576), (15897, 69120), (16128, 68130), (17280, 63588), (17920, 61317), (18144, 60560), (18168, 60480), (20160, 54504), (20439, 53760), (20736, 52990), (21196, 51840), (22680, 48448), (22710, 48384), (23040, 47691), (24192, 45420), (24224, 45360), (25920, 42392), (26495, 41472), (26880, 40878), (27252, 40320), (30240, 36336), (30280, 36288), (31794, 34560), (32256, 34065)]