1488769920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23497}}^1$

素因数の和:23533

約数の個数: 192

約数和(自身を含む): 5608502640

約数和(自身を除く): 4119732720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 23497, 31680, 46994, 63360, 70491, 93988, 117485, 140982, 187976, 211473, 234970, 258467, 281964, 352455, 375952, 422946, 469940, 516934, 563928, 704910, 751904, 775401, 845892, 939880, 1033868, 1057365, 1127856, 1292335, 1409820, 1503808, 1550802, 1691784, 1879760, 2067736, 2114730, 2255712, 2326203, 2584670, 2819640, 3007616, 3101604, 3383568, 3759520, 3877005, 4135472, 4229460, 4511424, 4652406, 5169340, 5639280, 6203208, 6767136, 7519040, 7754010, 8270944, 8458920, 9022848, 9304812, 10338680, 11278560, 11631015, 12406416, 13534272, 15038080, 15508020, 16541888, 16917840, 18609624, 20677360, 22557120, 23262030, 24812832, 27068544, 31016040, 33083776, 33835680, 37219248, 41354720, 45114240, 46524060, 49625664, 62032080, 67671360, 74438496, 82709440, 93048120, 99251328, 124064160, 135342720, 148876992, 165418880, 186096240, 248128320, 297753984, 372192480, 496256640, 744384960, 1488769920]

約数ペア:

[(1, 1488769920), (2, 744384960), (3, 496256640), (4, 372192480), (5, 297753984), (6, 248128320), (8, 186096240), (9, 165418880), (10, 148876992), (11, 135342720), (12, 124064160), (15, 99251328), (16, 93048120), (18, 82709440), (20, 74438496), (22, 67671360), (24, 62032080), (30, 49625664), (32, 46524060), (33, 45114240), (36, 41354720), (40, 37219248), (44, 33835680), (45, 33083776), (48, 31016040), (55, 27068544), (60, 24812832), (64, 23262030), (66, 22557120), (72, 20677360), (80, 18609624), (88, 16917840), (90, 16541888), (96, 15508020), (99, 15038080), (110, 13534272), (120, 12406416), (128, 11631015), (132, 11278560), (144, 10338680), (160, 9304812), (165, 9022848), (176, 8458920), (180, 8270944), (192, 7754010), (198, 7519040), (220, 6767136), (240, 6203208), (264, 5639280), (288, 5169340), (320, 4652406), (330, 4511424), (352, 4229460), (360, 4135472), (384, 3877005), (396, 3759520), (440, 3383568), (480, 3101604), (495, 3007616), (528, 2819640), (576, 2584670), (640, 2326203), (660, 2255712), (704, 2114730), (720, 2067736), (792, 1879760), (880, 1691784), (960, 1550802), (990, 1503808), (1056, 1409820), (1152, 1292335), (1320, 1127856), (1408, 1057365), (1440, 1033868), (1584, 939880), (1760, 845892), (1920, 775401), (1980, 751904), (2112, 704910), (2640, 563928), (2880, 516934), (3168, 469940), (3520, 422946), (3960, 375952), (4224, 352455), (5280, 281964), (5760, 258467), (6336, 234970), (7040, 211473), (7920, 187976), (10560, 140982), (12672, 117485), (15840, 93988), (21120, 70491), (23497, 63360), (31680, 46994)]