921965514240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3872503}}^1$

素因数の和:3872560

約数の個数: 160

約数和(自身を含む): 3042486982656

約数和(自身を除く): 2120521468416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15872, 19840, 23808, 29760, 39680, 47616, 59520, 79360, 119040, 238080, 3872503, 7745006, 11617509, 15490012, 19362515, 23235018, 30980024, 38725030, 46470036, 58087545, 61960048, 77450060, 92940072, 116175090, 120047593, 123920096, 154900120, 185880144, 232350180, 240095186, 247840192, 309800240, 360142779, 371760288, 464700360, 480190372, 495680384, 600237965, 619600480, 720285558, 743520576, 929400720, 960380744, 991360768, 1200475930, 1239200960, 1440571116, 1487041152, 1800713895, 1858801440, 1920761488, 1982721536, 2400951860, 2478401920, 2881142232, 2974082304, 3601427790, 3717602880, 3841522976, 4801903720, 4956803840, 5762284464, 5948164608, 7202855580, 7435205760, 7683045952, 9603807440, 9913607680, 11524568928, 14405711160, 14870411520, 15366091904, 19207614880, 23049137856, 28811422320, 29740823040, 30732183808, 38415229760, 46098275712, 57622844640, 61464367616, 76830459520, 92196551424, 115245689280, 153660919040, 184393102848, 230491378560, 307321838080, 460982757120, 921965514240]

約数ペア:

[(1, 921965514240), (2, 460982757120), (3, 307321838080), (4, 230491378560), (5, 184393102848), (6, 153660919040), (8, 115245689280), (10, 92196551424), (12, 76830459520), (15, 61464367616), (16, 57622844640), (20, 46098275712), (24, 38415229760), (30, 30732183808), (31, 29740823040), (32, 28811422320), (40, 23049137856), (48, 19207614880), (60, 15366091904), (62, 14870411520), (64, 14405711160), (80, 11524568928), (93, 9913607680), (96, 9603807440), (120, 7683045952), (124, 7435205760), (128, 7202855580), (155, 5948164608), (160, 5762284464), (186, 4956803840), (192, 4801903720), (240, 3841522976), (248, 3717602880), (256, 3601427790), (310, 2974082304), (320, 2881142232), (372, 2478401920), (384, 2400951860), (465, 1982721536), (480, 1920761488), (496, 1858801440), (512, 1800713895), (620, 1487041152), (640, 1440571116), (744, 1239200960), (768, 1200475930), (930, 991360768), (960, 960380744), (992, 929400720), (1240, 743520576), (1280, 720285558), (1488, 619600480), (1536, 600237965), (1860, 495680384), (1920, 480190372), (1984, 464700360), (2480, 371760288), (2560, 360142779), (2976, 309800240), (3720, 247840192), (3840, 240095186), (3968, 232350180), (4960, 185880144), (5952, 154900120), (7440, 123920096), (7680, 120047593), (7936, 116175090), (9920, 92940072), (11904, 77450060), (14880, 61960048), (15872, 58087545), (19840, 46470036), (23808, 38725030), (29760, 30980024), (39680, 23235018), (47616, 19362515), (59520, 15490012), (79360, 11617509), (119040, 7745006), (238080, 3872503)]