66779364480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{5231}}^1$

素因数の和:5423

約数の個数: 256

約数和(自身を含む): 218375308800

約数和(自身を除く): 151595944320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 109, 120, 122, 128, 160, 183, 192, 218, 240, 244, 305, 320, 327, 366, 384, 436, 480, 488, 545, 610, 640, 654, 732, 872, 915, 960, 976, 1090, 1220, 1308, 1464, 1635, 1744, 1830, 1920, 1952, 2180, 2440, 2616, 2928, 3270, 3488, 3660, 3904, 4360, 4880, 5231, 5232, 5856, 6540, 6649, 6976, 7320, 7808, 8720, 9760, 10462, 10464, 11712, 13080, 13298, 13952, 14640, 15693, 17440, 19520, 19947, 20924, 20928, 23424, 26155, 26160, 26596, 29280, 31386, 33245, 34880, 39040, 39894, 41848, 41856, 52310, 52320, 53192, 58560, 62772, 66490, 69760, 78465, 79788, 83696, 99735, 104620, 104640, 106384, 117120, 125544, 132980, 156930, 159576, 167392, 199470, 209240, 209280, 212768, 251088, 265960, 313860, 319091, 319152, 334784, 398940, 418480, 425536, 502176, 531920, 570179, 627720, 638182, 638304, 669568, 797880, 836960, 851072, 957273, 1004352, 1063840, 1140358, 1255440, 1276364, 1276608, 1595455, 1595760, 1673920, 1710537, 1914546, 2008704, 2127680, 2280716, 2510880, 2552728, 2553216, 2850895, 3190910, 3191520, 3347840, 3421074, 3829092, 4255360, 4561432, 4786365, 5021760, 5105456, 5701790, 6381820, 6383040, 6842148, 7658184, 8552685, 9122864, 9572730, 10043520, 10210912, 11403580, 12763640, 12766080, 13684296, 15316368, 17105370, 18245728, 19145460, 20421824, 22807160, 25527280, 27368592, 30632736, 34210740, 34780919, 36491456, 38290920, 40843648, 45614320, 51054560, 54737184, 61265472, 68421480, 69561838, 72982912, 76581840, 91228640, 102109120, 104342757, 109474368, 122530944, 136842960, 139123676, 153163680, 173904595, 182457280, 204218240, 208685514, 218948736, 273685920, 278247352, 306327360, 347809190, 364914560, 417371028, 521713785, 547371840, 556494704, 612654720, 695618380, 834742056, 1043427570, 1094743680, 1112989408, 1391236760, 1669484112, 2086855140, 2225978816, 2782473520, 3338968224, 4173710280, 4451957632, 5564947040, 6677936448, 8347420560, 11129894080, 13355872896, 16694841120, 22259788160, 33389682240, 66779364480]

約数ペア:

[(1, 66779364480), (2, 33389682240), (3, 22259788160), (4, 16694841120), (5, 13355872896), (6, 11129894080), (8, 8347420560), (10, 6677936448), (12, 5564947040), (15, 4451957632), (16, 4173710280), (20, 3338968224), (24, 2782473520), (30, 2225978816), (32, 2086855140), (40, 1669484112), (48, 1391236760), (60, 1112989408), (61, 1094743680), (64, 1043427570), (80, 834742056), (96, 695618380), (109, 612654720), (120, 556494704), (122, 547371840), (128, 521713785), (160, 417371028), (183, 364914560), (192, 347809190), (218, 306327360), (240, 278247352), (244, 273685920), (305, 218948736), (320, 208685514), (327, 204218240), (366, 182457280), (384, 173904595), (436, 153163680), (480, 139123676), (488, 136842960), (545, 122530944), (610, 109474368), (640, 104342757), (654, 102109120), (732, 91228640), (872, 76581840), (915, 72982912), (960, 69561838), (976, 68421480), (1090, 61265472), (1220, 54737184), (1308, 51054560), (1464, 45614320), (1635, 40843648), (1744, 38290920), (1830, 36491456), (1920, 34780919), (1952, 34210740), (2180, 30632736), (2440, 27368592), (2616, 25527280), (2928, 22807160), (3270, 20421824), (3488, 19145460), (3660, 18245728), (3904, 17105370), (4360, 15316368), (4880, 13684296), (5231, 12766080), (5232, 12763640), (5856, 11403580), (6540, 10210912), (6649, 10043520), (6976, 9572730), (7320, 9122864), (7808, 8552685), (8720, 7658184), (9760, 6842148), (10462, 6383040), (10464, 6381820), (11712, 5701790), (13080, 5105456), (13298, 5021760), (13952, 4786365), (14640, 4561432), (15693, 4255360), (17440, 3829092), (19520, 3421074), (19947, 3347840), (20924, 3191520), (20928, 3190910), (23424, 2850895), (26155, 2553216), (26160, 2552728), (26596, 2510880), (29280, 2280716), (31386, 2127680), (33245, 2008704), (34880, 1914546), (39040, 1710537), (39894, 1673920), (41848, 1595760), (41856, 1595455), (52310, 1276608), (52320, 1276364), (53192, 1255440), (58560, 1140358), (62772, 1063840), (66490, 1004352), (69760, 957273), (78465, 851072), (79788, 836960), (83696, 797880), (99735, 669568), (104620, 638304), (104640, 638182), (106384, 627720), (117120, 570179), (125544, 531920), (132980, 502176), (156930, 425536), (159576, 418480), (167392, 398940), (199470, 334784), (209240, 319152), (209280, 319091), (212768, 313860), (251088, 265960)]