2817901440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:862

約数の個数: 256

約数和(自身を含む): 10031169600

約数和(自身を除く): 7213268160

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, 521, 540, 576, 626, 640, 720, 864, 939, 960, 1042, 1080, 1152, 1252, 1440, 1563, 1565, 1728, 1878, 1920, 2084, 2160, 2504, 2605, 2817, 2880, 3126, 3130, 3456, 3756, 4168, 4320, 4689, 4695, 5008, 5210, 5634, 5760, 6252, 6260, 7512, 7815, 8336, 8451, 8640, 9378, 9390, 10016, 10420, 11268, 12504, 12520, 14067, 14085, 15024, 15630, 16672, 16902, 17280, 18756, 18780, 20032, 20840, 22536, 23445, 25008, 25040, 28134, 28170, 30048, 31260, 33344, 33804, 37512, 37560, 40064, 41680, 42255, 45072, 46890, 50016, 50080, 56268, 56340, 60096, 62520, 66688, 67608, 70335, 75024, 75120, 83360, 84510, 90144, 93780, 100032, 100160, 112536, 112680, 120192, 125040, 135216, 140670, 150048, 150240, 163073, 166720, 169020, 180288, 187560, 200064, 200320, 225072, 225360, 250080, 270432, 281340, 300096, 300480, 326146, 333440, 338040, 360576, 375120, 450144, 450720, 489219, 500160, 540864, 562680, 600192, 600960, 652292, 676080, 750240, 815365, 900288, 901440, 978438, 1000320, 1081728, 1125360, 1304584, 1352160, 1467657, 1500480, 1630730, 1800576, 1802880, 1956876, 2250720, 2446095, 2609168, 2704320, 2935314, 3000960, 3261460, 3913752, 4402971, 4501440, 4892190, 5218336, 5408640, 5870628, 6522920, 7338285, 7827504, 8805942, 9002880, 9784380, 10436672, 11741256, 13045840, 14676570, 15655008, 17611884, 19568760, 20873344, 22014855, 23482512, 26091680, 29353140, 31310016, 35223768, 39137520, 44029710, 46965024, 52183360, 58706280, 62620032, 70447536, 78275040, 88059420, 93930048, 104366720, 117412560, 140895072, 156550080, 176118840, 187860096, 234825120, 281790144, 313100160, 352237680, 469650240, 563580288, 704475360, 939300480, 1408950720, 2817901440]

約数ペア:

[(1, 2817901440), (2, 1408950720), (3, 939300480), (4, 704475360), (5, 563580288), (6, 469650240), (8, 352237680), (9, 313100160), (10, 281790144), (12, 234825120), (15, 187860096), (16, 176118840), (18, 156550080), (20, 140895072), (24, 117412560), (27, 104366720), (30, 93930048), (32, 88059420), (36, 78275040), (40, 70447536), (45, 62620032), (48, 58706280), (54, 52183360), (60, 46965024), (64, 44029710), (72, 39137520), (80, 35223768), (90, 31310016), (96, 29353140), (108, 26091680), (120, 23482512), (128, 22014855), (135, 20873344), (144, 19568760), (160, 17611884), (180, 15655008), (192, 14676570), (216, 13045840), (240, 11741256), (270, 10436672), (288, 9784380), (313, 9002880), (320, 8805942), (360, 7827504), (384, 7338285), (432, 6522920), (480, 5870628), (521, 5408640), (540, 5218336), (576, 4892190), (626, 4501440), (640, 4402971), (720, 3913752), (864, 3261460), (939, 3000960), (960, 2935314), (1042, 2704320), (1080, 2609168), (1152, 2446095), (1252, 2250720), (1440, 1956876), (1563, 1802880), (1565, 1800576), (1728, 1630730), (1878, 1500480), (1920, 1467657), (2084, 1352160), (2160, 1304584), (2504, 1125360), (2605, 1081728), (2817, 1000320), (2880, 978438), (3126, 901440), (3130, 900288), (3456, 815365), (3756, 750240), (4168, 676080), (4320, 652292), (4689, 600960), (4695, 600192), (5008, 562680), (5210, 540864), (5634, 500160), (5760, 489219), (6252, 450720), (6260, 450144), (7512, 375120), (7815, 360576), (8336, 338040), (8451, 333440), (8640, 326146), (9378, 300480), (9390, 300096), (10016, 281340), (10420, 270432), (11268, 250080), (12504, 225360), (12520, 225072), (14067, 200320), (14085, 200064), (15024, 187560), (15630, 180288), (16672, 169020), (16902, 166720), (17280, 163073), (18756, 150240), (18780, 150048), (20032, 140670), (20840, 135216), (22536, 125040), (23445, 120192), (25008, 112680), (25040, 112536), (28134, 100160), (28170, 100032), (30048, 93780), (31260, 90144), (33344, 84510), (33804, 83360), (37512, 75120), (37560, 75024), (40064, 70335), (41680, 67608), (42255, 66688), (45072, 62520), (46890, 60096), (50016, 56340), (50080, 56268)]