71023857120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2393}}^1\times {\mathrm{20611}}^1$

素因数の和:23025

約数の個数: 144

約数和(自身を含む): 242481958992

約数和(自身を除く): 171458101872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2393, 4786, 7179, 9572, 11965, 14358, 19144, 20611, 21537, 23930, 28716, 35895, 38288, 41222, 43074, 47860, 57432, 61833, 71790, 76576, 82444, 86148, 95720, 103055, 107685, 114864, 123666, 143580, 164888, 172296, 185499, 191440, 206110, 215370, 229728, 247332, 287160, 309165, 329776, 344592, 370998, 382880, 412220, 430740, 494664, 574320, 618330, 659552, 689184, 741996, 824440, 861480, 927495, 989328, 1148640, 1236660, 1483992, 1648880, 1722960, 1854990, 1978656, 2473320, 2967984, 3297760, 3445920, 3709980, 4946640, 5935968, 7419960, 9893280, 14839920, 29679840, 49322123, 98644246, 147966369, 197288492, 246610615, 295932738, 394576984, 443899107, 493221230, 591865476, 739831845, 789153968, 887798214, 986442460, 1183730952, 1479663690, 1578307936, 1775596428, 1972884920, 2219495535, 2367461904, 2959327380, 3551192856, 3945769840, 4438991070, 4734923808, 5918654760, 7102385712, 7891539680, 8877982140, 11837309520, 14204771424, 17755964280, 23674619040, 35511928560, 71023857120]

約数ペア:

[(1, 71023857120), (2, 35511928560), (3, 23674619040), (4, 17755964280), (5, 14204771424), (6, 11837309520), (8, 8877982140), (9, 7891539680), (10, 7102385712), (12, 5918654760), (15, 4734923808), (16, 4438991070), (18, 3945769840), (20, 3551192856), (24, 2959327380), (30, 2367461904), (32, 2219495535), (36, 1972884920), (40, 1775596428), (45, 1578307936), (48, 1479663690), (60, 1183730952), (72, 986442460), (80, 887798214), (90, 789153968), (96, 739831845), (120, 591865476), (144, 493221230), (160, 443899107), (180, 394576984), (240, 295932738), (288, 246610615), (360, 197288492), (480, 147966369), (720, 98644246), (1440, 49322123), (2393, 29679840), (4786, 14839920), (7179, 9893280), (9572, 7419960), (11965, 5935968), (14358, 4946640), (19144, 3709980), (20611, 3445920), (21537, 3297760), (23930, 2967984), (28716, 2473320), (35895, 1978656), (38288, 1854990), (41222, 1722960), (43074, 1648880), (47860, 1483992), (57432, 1236660), (61833, 1148640), (71790, 989328), (76576, 927495), (82444, 861480), (86148, 824440), (95720, 741996), (103055, 689184), (107685, 659552), (114864, 618330), (123666, 574320), (143580, 494664), (164888, 430740), (172296, 412220), (185499, 382880), (191440, 370998), (206110, 344592), (215370, 329776), (229728, 309165), (247332, 287160)]