2801432480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7841}}^1$

素因数の和:7903

約数の個数: 192

約数和(自身を含む): 8537114880

約数和(自身を除く): 5735682400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 160, 176, 203, 220, 224, 232, 280, 290, 308, 319, 352, 385, 406, 440, 464, 560, 580, 616, 638, 770, 812, 880, 928, 1015, 1120, 1160, 1232, 1276, 1540, 1595, 1624, 1760, 2030, 2233, 2320, 2464, 2552, 3080, 3190, 3248, 4060, 4466, 4640, 5104, 6160, 6380, 6496, 7841, 8120, 8932, 10208, 11165, 12320, 12760, 15682, 16240, 17864, 22330, 25520, 31364, 32480, 35728, 39205, 44660, 51040, 54887, 62728, 71456, 78410, 86251, 89320, 109774, 125456, 156820, 172502, 178640, 219548, 227389, 250912, 274435, 313640, 345004, 357280, 431255, 439096, 454778, 548870, 603757, 627280, 690008, 862510, 878192, 909556, 1097740, 1136945, 1207514, 1254560, 1380016, 1591723, 1725020, 1756384, 1819112, 2195480, 2273890, 2415028, 2501279, 2760032, 3018785, 3183446, 3450040, 3638224, 4390960, 4547780, 4830056, 5002558, 6037570, 6366892, 6900080, 7276448, 7958615, 8781920, 9095560, 9660112, 10005116, 12075140, 12506395, 12733784, 13800160, 15917230, 17508953, 18191120, 19320224, 20010232, 24150280, 25012790, 25467568, 31834460, 35017906, 36382240, 40020464, 48300560, 50025580, 50935136, 63668920, 70035812, 80040928, 87544765, 96601120, 100051160, 127337840, 140071624, 175089530, 200102320, 254675680, 280143248, 350179060, 400204640, 560286496, 700358120, 1400716240, 2801432480]

約数ペア:

[(1, 2801432480), (2, 1400716240), (4, 700358120), (5, 560286496), (7, 400204640), (8, 350179060), (10, 280143248), (11, 254675680), (14, 200102320), (16, 175089530), (20, 140071624), (22, 127337840), (28, 100051160), (29, 96601120), (32, 87544765), (35, 80040928), (40, 70035812), (44, 63668920), (55, 50935136), (56, 50025580), (58, 48300560), (70, 40020464), (77, 36382240), (80, 35017906), (88, 31834460), (110, 25467568), (112, 25012790), (116, 24150280), (140, 20010232), (145, 19320224), (154, 18191120), (160, 17508953), (176, 15917230), (203, 13800160), (220, 12733784), (224, 12506395), (232, 12075140), (280, 10005116), (290, 9660112), (308, 9095560), (319, 8781920), (352, 7958615), (385, 7276448), (406, 6900080), (440, 6366892), (464, 6037570), (560, 5002558), (580, 4830056), (616, 4547780), (638, 4390960), (770, 3638224), (812, 3450040), (880, 3183446), (928, 3018785), (1015, 2760032), (1120, 2501279), (1160, 2415028), (1232, 2273890), (1276, 2195480), (1540, 1819112), (1595, 1756384), (1624, 1725020), (1760, 1591723), (2030, 1380016), (2233, 1254560), (2320, 1207514), (2464, 1136945), (2552, 1097740), (3080, 909556), (3190, 878192), (3248, 862510), (4060, 690008), (4466, 627280), (4640, 603757), (5104, 548870), (6160, 454778), (6380, 439096), (6496, 431255), (7841, 357280), (8120, 345004), (8932, 313640), (10208, 274435), (11165, 250912), (12320, 227389), (12760, 219548), (15682, 178640), (16240, 172502), (17864, 156820), (22330, 125456), (25520, 109774), (31364, 89320), (32480, 86251), (35728, 78410), (39205, 71456), (44660, 62728), (51040, 54887)]