747048971520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2091871}}^1$

素因数の和:2091929

約数の個数: 216

約数和(自身を含む): 2668090693632

約数和(自身を除く): 1921041722112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 17856, 19840, 22320, 23808, 29760, 35712, 39680, 44640, 59520, 71424, 89280, 119040, 178560, 357120, 2091871, 4183742, 6275613, 8367484, 10459355, 12551226, 16734968, 18826839, 20918710, 25102452, 31378065, 33469936, 37653678, 41837420, 50204904, 62756130, 64848001, 66939872, 75307356, 83674840, 94134195, 100409808, 125512260, 129696002, 133879744, 150614712, 167349680, 188268390, 194544003, 200819616, 251024520, 259392004, 267759488, 301229424, 324240005, 334699360, 376536780, 389088006, 401639232, 502049040, 518784008, 535518976, 583632009, 602458848, 648480010, 669398720, 753073560, 778176012, 803278464, 972720015, 1004098080, 1037568016, 1167264018, 1204917696, 1296960020, 1338797440, 1506147120, 1556352024, 1606556928, 1945440030, 2008196160, 2075136032, 2334528036, 2409835392, 2593920040, 2677594880, 2918160045, 3012294240, 3112704048, 3890880060, 4016392320, 4150272064, 4669056072, 4819670784, 5187840080, 5836320090, 6024588480, 6225408096, 7781760120, 8032784640, 8300544128, 9338112144, 10375680160, 11672640180, 12049176960, 12450816192, 15563520240, 16601088256, 18676224288, 20751360320, 23345280360, 24098353920, 24901632384, 31127040480, 37352448576, 41502720640, 46690560720, 49803264768, 62254080960, 74704897152, 83005441280, 93381121440, 124508161920, 149409794304, 186762242880, 249016323840, 373524485760, 747048971520]

約数ペア:

[(1, 747048971520), (2, 373524485760), (3, 249016323840), (4, 186762242880), (5, 149409794304), (6, 124508161920), (8, 93381121440), (9, 83005441280), (10, 74704897152), (12, 62254080960), (15, 49803264768), (16, 46690560720), (18, 41502720640), (20, 37352448576), (24, 31127040480), (30, 24901632384), (31, 24098353920), (32, 23345280360), (36, 20751360320), (40, 18676224288), (45, 16601088256), (48, 15563520240), (60, 12450816192), (62, 12049176960), (64, 11672640180), (72, 10375680160), (80, 9338112144), (90, 8300544128), (93, 8032784640), (96, 7781760120), (120, 6225408096), (124, 6024588480), (128, 5836320090), (144, 5187840080), (155, 4819670784), (160, 4669056072), (180, 4150272064), (186, 4016392320), (192, 3890880060), (240, 3112704048), (248, 3012294240), (256, 2918160045), (279, 2677594880), (288, 2593920040), (310, 2409835392), (320, 2334528036), (360, 2075136032), (372, 2008196160), (384, 1945440030), (465, 1606556928), (480, 1556352024), (496, 1506147120), (558, 1338797440), (576, 1296960020), (620, 1204917696), (640, 1167264018), (720, 1037568016), (744, 1004098080), (768, 972720015), (930, 803278464), (960, 778176012), (992, 753073560), (1116, 669398720), (1152, 648480010), (1240, 602458848), (1280, 583632009), (1395, 535518976), (1440, 518784008), (1488, 502049040), (1860, 401639232), (1920, 389088006), (1984, 376536780), (2232, 334699360), (2304, 324240005), (2480, 301229424), (2790, 267759488), (2880, 259392004), (2976, 251024520), (3720, 200819616), (3840, 194544003), (3968, 188268390), (4464, 167349680), (4960, 150614712), (5580, 133879744), (5760, 129696002), (5952, 125512260), (7440, 100409808), (7936, 94134195), (8928, 83674840), (9920, 75307356), (11160, 66939872), (11520, 64848001), (11904, 62756130), (14880, 50204904), (17856, 41837420), (19840, 37653678), (22320, 33469936), (23808, 31378065), (29760, 25102452), (35712, 20918710), (39680, 18826839), (44640, 16734968), (59520, 12551226), (71424, 10459355), (89280, 8367484), (119040, 6275613), (178560, 4183742), (357120, 2091871)]