8399617920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1553}}^1$

素因数の和:1894

約数の個数: 256

約数和(自身を含む): 29862907200

約数和(自身を除く): 21463289280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 313, 320, 360, 384, 432, 480, 540, 576, 626, 640, 720, 864, 939, 960, 1080, 1152, 1252, 1440, 1553, 1565, 1728, 1878, 1920, 2160, 2504, 2817, 2880, 3106, 3130, 3456, 3756, 4320, 4659, 4695, 5008, 5634, 5760, 6212, 6260, 7512, 7765, 8451, 8640, 9318, 9390, 10016, 11268, 12424, 12520, 13977, 14085, 15024, 15530, 16902, 17280, 18636, 18780, 20032, 22536, 23295, 24848, 25040, 27954, 28170, 30048, 31060, 33804, 37272, 37560, 40064, 41931, 42255, 45072, 46590, 49696, 50080, 55908, 56340, 60096, 62120, 67608, 69885, 74544, 75120, 83862, 84510, 90144, 93180, 99392, 100160, 111816, 112680, 120192, 124240, 135216, 139770, 149088, 150240, 167724, 169020, 180288, 186360, 198784, 200320, 209655, 223632, 225360, 248480, 270432, 279540, 298176, 300480, 335448, 338040, 360576, 372720, 419310, 447264, 450720, 486089, 496960, 540864, 559080, 596352, 600960, 670896, 676080, 745440, 838620, 894528, 901440, 972178, 993920, 1081728, 1118160, 1341792, 1352160, 1458267, 1490880, 1677240, 1789056, 1802880, 1944356, 2236320, 2430445, 2683584, 2704320, 2916534, 2981760, 3354480, 3888712, 4374801, 4472640, 4860890, 5367168, 5408640, 5833068, 6708960, 7291335, 7777424, 8749602, 8945280, 9721780, 11666136, 13124403, 13417920, 14582670, 15554848, 17499204, 19443560, 21874005, 23332272, 26248806, 26835840, 29165340, 31109696, 34998408, 38887120, 43748010, 46664544, 52497612, 58330680, 62219392, 65622015, 69996816, 77774240, 87496020, 93329088, 104995224, 116661360, 131244030, 139993632, 155548480, 174992040, 186658176, 209990448, 233322720, 262488060, 279987264, 311096960, 349984080, 419980896, 466645440, 524976120, 559974528, 699968160, 839961792, 933290880, 1049952240, 1399936320, 1679923584, 2099904480, 2799872640, 4199808960, 8399617920]

約数ペア:

[(1, 8399617920), (2, 4199808960), (3, 2799872640), (4, 2099904480), (5, 1679923584), (6, 1399936320), (8, 1049952240), (9, 933290880), (10, 839961792), (12, 699968160), (15, 559974528), (16, 524976120), (18, 466645440), (20, 419980896), (24, 349984080), (27, 311096960), (30, 279987264), (32, 262488060), (36, 233322720), (40, 209990448), (45, 186658176), (48, 174992040), (54, 155548480), (60, 139993632), (64, 131244030), (72, 116661360), (80, 104995224), (90, 93329088), (96, 87496020), (108, 77774240), (120, 69996816), (128, 65622015), (135, 62219392), (144, 58330680), (160, 52497612), (180, 46664544), (192, 43748010), (216, 38887120), (240, 34998408), (270, 31109696), (288, 29165340), (313, 26835840), (320, 26248806), (360, 23332272), (384, 21874005), (432, 19443560), (480, 17499204), (540, 15554848), (576, 14582670), (626, 13417920), (640, 13124403), (720, 11666136), (864, 9721780), (939, 8945280), (960, 8749602), (1080, 7777424), (1152, 7291335), (1252, 6708960), (1440, 5833068), (1553, 5408640), (1565, 5367168), (1728, 4860890), (1878, 4472640), (1920, 4374801), (2160, 3888712), (2504, 3354480), (2817, 2981760), (2880, 2916534), (3106, 2704320), (3130, 2683584), (3456, 2430445), (3756, 2236320), (4320, 1944356), (4659, 1802880), (4695, 1789056), (5008, 1677240), (5634, 1490880), (5760, 1458267), (6212, 1352160), (6260, 1341792), (7512, 1118160), (7765, 1081728), (8451, 993920), (8640, 972178), (9318, 901440), (9390, 894528), (10016, 838620), (11268, 745440), (12424, 676080), (12520, 670896), (13977, 600960), (14085, 596352), (15024, 559080), (15530, 540864), (16902, 496960), (17280, 486089), (18636, 450720), (18780, 447264), (20032, 419310), (22536, 372720), (23295, 360576), (24848, 338040), (25040, 335448), (27954, 300480), (28170, 298176), (30048, 279540), (31060, 270432), (33804, 248480), (37272, 225360), (37560, 223632), (40064, 209655), (41931, 200320), (42255, 198784), (45072, 186360), (46590, 180288), (49696, 169020), (50080, 167724), (55908, 150240), (56340, 149088), (60096, 139770), (62120, 135216), (67608, 124240), (69885, 120192), (74544, 112680), (75120, 111816), (83862, 100160), (84510, 99392), (90144, 93180)]