16397726720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8256

約数の個数: 176

約数和(自身を含む): 43465310208

約数和(自身を除く): 27067583488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 128, 136, 160, 170, 184, 230, 256, 272, 320, 340, 368, 391, 460, 512, 544, 640, 680, 736, 782, 920, 1024, 1088, 1280, 1360, 1472, 1564, 1840, 1955, 2176, 2560, 2720, 2944, 3128, 3680, 3910, 4352, 5120, 5440, 5888, 6256, 7360, 7820, 8191, 8704, 10880, 11776, 12512, 14720, 15640, 16382, 17408, 21760, 23552, 25024, 29440, 31280, 32764, 40955, 43520, 50048, 58880, 62560, 65528, 81910, 87040, 100096, 117760, 125120, 131056, 139247, 163820, 188393, 200192, 250240, 262112, 278494, 327640, 376786, 400384, 500480, 524224, 556988, 655280, 696235, 753572, 941965, 1000960, 1048448, 1113976, 1310560, 1392470, 1507144, 1883930, 2001920, 2096896, 2227952, 2621120, 2784940, 3014288, 3202681, 3767860, 4193792, 4455904, 5242240, 5569880, 6028576, 6405362, 7535720, 8387584, 8911808, 10484480, 11139760, 12057152, 12810724, 15071440, 16013405, 17823616, 20968960, 22279520, 24114304, 25621448, 30142880, 32026810, 35647232, 41937920, 44559040, 48228608, 51242896, 60285760, 64053620, 71294464, 89118080, 96457216, 102485792, 120571520, 128107240, 142588928, 178236160, 192914432, 204971584, 241143040, 256214480, 356472320, 409943168, 482286080, 512428960, 712944640, 819886336, 964572160, 1024857920, 1639772672, 2049715840, 3279545344, 4099431680, 8198863360, 16397726720]

約数ペア:

[(1, 16397726720), (2, 8198863360), (4, 4099431680), (5, 3279545344), (8, 2049715840), (10, 1639772672), (16, 1024857920), (17, 964572160), (20, 819886336), (23, 712944640), (32, 512428960), (34, 482286080), (40, 409943168), (46, 356472320), (64, 256214480), (68, 241143040), (80, 204971584), (85, 192914432), (92, 178236160), (115, 142588928), (128, 128107240), (136, 120571520), (160, 102485792), (170, 96457216), (184, 89118080), (230, 71294464), (256, 64053620), (272, 60285760), (320, 51242896), (340, 48228608), (368, 44559040), (391, 41937920), (460, 35647232), (512, 32026810), (544, 30142880), (640, 25621448), (680, 24114304), (736, 22279520), (782, 20968960), (920, 17823616), (1024, 16013405), (1088, 15071440), (1280, 12810724), (1360, 12057152), (1472, 11139760), (1564, 10484480), (1840, 8911808), (1955, 8387584), (2176, 7535720), (2560, 6405362), (2720, 6028576), (2944, 5569880), (3128, 5242240), (3680, 4455904), (3910, 4193792), (4352, 3767860), (5120, 3202681), (5440, 3014288), (5888, 2784940), (6256, 2621120), (7360, 2227952), (7820, 2096896), (8191, 2001920), (8704, 1883930), (10880, 1507144), (11776, 1392470), (12512, 1310560), (14720, 1113976), (15640, 1048448), (16382, 1000960), (17408, 941965), (21760, 753572), (23552, 696235), (25024, 655280), (29440, 556988), (31280, 524224), (32764, 500480), (40955, 400384), (43520, 376786), (50048, 327640), (58880, 278494), (62560, 262112), (65528, 250240), (81910, 200192), (87040, 188393), (100096, 163820), (117760, 139247), (125120, 131056)]