20076087680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{6029}}^1$

素因数の和:6113

約数の個数: 192

約数和(自身を含む): 53989966800

約数和(自身を除く): 33913879120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 121, 128, 160, 172, 176, 215, 220, 242, 320, 344, 352, 430, 440, 473, 484, 605, 640, 688, 704, 860, 880, 946, 968, 1210, 1376, 1408, 1720, 1760, 1892, 1936, 2365, 2420, 2752, 3440, 3520, 3784, 3872, 4730, 4840, 5203, 5504, 6029, 6880, 7040, 7568, 7744, 9460, 9680, 10406, 12058, 13760, 15136, 15488, 18920, 19360, 20812, 24116, 26015, 27520, 30145, 30272, 37840, 38720, 41624, 48232, 52030, 60290, 60544, 66319, 75680, 77440, 83248, 96464, 104060, 120580, 132638, 151360, 166496, 192928, 208120, 241160, 259247, 265276, 302720, 331595, 332992, 385856, 416240, 482320, 518494, 530552, 663190, 665984, 729509, 771712, 832480, 964640, 1036988, 1061104, 1296235, 1326380, 1459018, 1664960, 1929280, 2073976, 2122208, 2592470, 2652760, 2851717, 2918036, 3329920, 3647545, 3858560, 4147952, 4244416, 5184940, 5305520, 5703434, 5836072, 7295090, 8295904, 8488832, 10369880, 10611040, 11406868, 11672144, 14258585, 14590180, 16591808, 20739760, 21222080, 22813736, 23344288, 28517170, 29180360, 31368887, 33183616, 41479520, 42444160, 45627472, 46688576, 57034340, 58360720, 62737774, 82959040, 91254944, 93377152, 114068680, 116721440, 125475548, 156844435, 165918080, 182509888, 228137360, 233442880, 250951096, 313688870, 365019776, 456274720, 466885760, 501902192, 627377740, 912549440, 1003804384, 1254755480, 1825098880, 2007608768, 2509510960, 4015217536, 5019021920, 10038043840, 20076087680]

約数ペア:

[(1, 20076087680), (2, 10038043840), (4, 5019021920), (5, 4015217536), (8, 2509510960), (10, 2007608768), (11, 1825098880), (16, 1254755480), (20, 1003804384), (22, 912549440), (32, 627377740), (40, 501902192), (43, 466885760), (44, 456274720), (55, 365019776), (64, 313688870), (80, 250951096), (86, 233442880), (88, 228137360), (110, 182509888), (121, 165918080), (128, 156844435), (160, 125475548), (172, 116721440), (176, 114068680), (215, 93377152), (220, 91254944), (242, 82959040), (320, 62737774), (344, 58360720), (352, 57034340), (430, 46688576), (440, 45627472), (473, 42444160), (484, 41479520), (605, 33183616), (640, 31368887), (688, 29180360), (704, 28517170), (860, 23344288), (880, 22813736), (946, 21222080), (968, 20739760), (1210, 16591808), (1376, 14590180), (1408, 14258585), (1720, 11672144), (1760, 11406868), (1892, 10611040), (1936, 10369880), (2365, 8488832), (2420, 8295904), (2752, 7295090), (3440, 5836072), (3520, 5703434), (3784, 5305520), (3872, 5184940), (4730, 4244416), (4840, 4147952), (5203, 3858560), (5504, 3647545), (6029, 3329920), (6880, 2918036), (7040, 2851717), (7568, 2652760), (7744, 2592470), (9460, 2122208), (9680, 2073976), (10406, 1929280), (12058, 1664960), (13760, 1459018), (15136, 1326380), (15488, 1296235), (18920, 1061104), (19360, 1036988), (20812, 964640), (24116, 832480), (26015, 771712), (27520, 729509), (30145, 665984), (30272, 663190), (37840, 530552), (38720, 518494), (41624, 482320), (48232, 416240), (52030, 385856), (60290, 332992), (60544, 331595), (66319, 302720), (75680, 265276), (77440, 259247), (83248, 241160), (96464, 208120), (104060, 192928), (120580, 166496), (132638, 151360)]