1122266880

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{4639}}^1$

素因数の和:4676

約数の個数: 288

約数和(自身を含む): 4552396800

約数和(自身を除く): 3430129920

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 4639, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 9278, 10080, 11520, 12096, 13440, 13917, 15120, 16128, 17280, 18556, 20160, 23195, 24192, 26880, 27834, 30240, 32473, 34560, 37112, 40320, 41751, 46390, 48384, 55668, 60480, 64946, 69585, 74224, 80640, 83502, 92780, 97419, 111336, 120960, 125253, 129892, 139170, 148448, 162365, 167004, 185560, 194838, 208755, 222672, 241920, 250506, 259784, 278340, 292257, 296896, 324730, 334008, 371120, 389676, 417510, 445344, 487095, 501012, 519568, 556680, 584514, 593792, 626265, 649460, 668016, 742240, 779352, 835020, 876771, 890688, 974190, 1002024, 1039136, 1113360, 1169028, 1187584, 1252530, 1298920, 1336032, 1461285, 1484480, 1558704, 1670040, 1753542, 1781376, 1948380, 2004048, 2078272, 2226720, 2338056, 2505060, 2597840, 2672064, 2922570, 2968960, 3117408, 3340080, 3507084, 3562752, 3896760, 4008096, 4156544, 4383855, 4453440, 4676112, 5010120, 5195680, 5344128, 5845140, 5937920, 6234816, 6680160, 7014168, 7793520, 8016192, 8313088, 8767710, 8906880, 9352224, 10020240, 10391360, 10688256, 11690280, 12469632, 13360320, 14028336, 15587040, 16032384, 17535420, 17813760, 18704448, 20040480, 20782720, 23380560, 24939264, 26720640, 28056672, 31174080, 32064768, 35070840, 37408896, 40080960, 41565440, 46761120, 53441280, 56113344, 62348160, 70141680, 74817792, 80161920, 93522240, 112226688, 124696320, 140283360, 160323840, 187044480, 224453376, 280566720, 374088960, 561133440, 1122266880]

約数ペア:

[(1, 1122266880), (2, 561133440), (3, 374088960), (4, 280566720), (5, 224453376), (6, 187044480), (7, 160323840), (8, 140283360), (9, 124696320), (10, 112226688), (12, 93522240), (14, 80161920), (15, 74817792), (16, 70141680), (18, 62348160), (20, 56113344), (21, 53441280), (24, 46761120), (27, 41565440), (28, 40080960), (30, 37408896), (32, 35070840), (35, 32064768), (36, 31174080), (40, 28056672), (42, 26720640), (45, 24939264), (48, 23380560), (54, 20782720), (56, 20040480), (60, 18704448), (63, 17813760), (64, 17535420), (70, 16032384), (72, 15587040), (80, 14028336), (84, 13360320), (90, 12469632), (96, 11690280), (105, 10688256), (108, 10391360), (112, 10020240), (120, 9352224), (126, 8906880), (128, 8767710), (135, 8313088), (140, 8016192), (144, 7793520), (160, 7014168), (168, 6680160), (180, 6234816), (189, 5937920), (192, 5845140), (210, 5344128), (216, 5195680), (224, 5010120), (240, 4676112), (252, 4453440), (256, 4383855), (270, 4156544), (280, 4008096), (288, 3896760), (315, 3562752), (320, 3507084), (336, 3340080), (360, 3117408), (378, 2968960), (384, 2922570), (420, 2672064), (432, 2597840), (448, 2505060), (480, 2338056), (504, 2226720), (540, 2078272), (560, 2004048), (576, 1948380), (630, 1781376), (640, 1753542), (672, 1670040), (720, 1558704), (756, 1484480), (768, 1461285), (840, 1336032), (864, 1298920), (896, 1252530), (945, 1187584), (960, 1169028), (1008, 1113360), (1080, 1039136), (1120, 1002024), (1152, 974190), (1260, 890688), (1280, 876771), (1344, 835020), (1440, 779352), (1512, 742240), (1680, 668016), (1728, 649460), (1792, 626265), (1890, 593792), (1920, 584514), (2016, 556680), (2160, 519568), (2240, 501012), (2304, 487095), (2520, 445344), (2688, 417510), (2880, 389676), (3024, 371120), (3360, 334008), (3456, 324730), (3780, 296896), (3840, 292257), (4032, 278340), (4320, 259784), (4480, 250506), (4639, 241920), (5040, 222672), (5376, 208755), (5760, 194838), (6048, 185560), (6720, 167004), (6912, 162365), (7560, 148448), (8064, 139170), (8640, 129892), (8960, 125253), (9278, 120960), (10080, 111336), (11520, 97419), (12096, 92780), (13440, 83502), (13917, 80640), (15120, 74224), (16128, 69585), (17280, 64946), (18556, 60480), (20160, 55668), (23195, 48384), (24192, 46390), (26880, 41751), (27834, 40320), (30240, 37112), (32473, 34560)]