723429120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8238

約数の個数: 144

約数和(自身を含む): 2411200512

約数和(自身を除く): 1687771392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 8191, 8832, 11040, 14720, 16382, 17664, 22080, 24573, 29440, 32764, 40955, 44160, 49146, 65528, 81910, 88320, 98292, 122865, 131056, 163820, 188393, 196584, 245730, 262112, 327640, 376786, 393168, 491460, 524224, 565179, 655280, 753572, 786336, 941965, 982920, 1048448, 1130358, 1310560, 1507144, 1572672, 1883930, 1965840, 2096896, 2260716, 2621120, 2825895, 3014288, 3145344, 3767860, 3931680, 4521432, 5242240, 5651790, 6028576, 6290688, 7535720, 7863360, 9042864, 10484480, 11303580, 12057152, 15071440, 15726720, 18085728, 22607160, 24114304, 30142880, 31453440, 36171456, 45214320, 48228608, 60285760, 72342912, 90428640, 120571520, 144685824, 180857280, 241143040, 361714560, 723429120]

約数ペア:

[(1, 723429120), (2, 361714560), (3, 241143040), (4, 180857280), (5, 144685824), (6, 120571520), (8, 90428640), (10, 72342912), (12, 60285760), (15, 48228608), (16, 45214320), (20, 36171456), (23, 31453440), (24, 30142880), (30, 24114304), (32, 22607160), (40, 18085728), (46, 15726720), (48, 15071440), (60, 12057152), (64, 11303580), (69, 10484480), (80, 9042864), (92, 7863360), (96, 7535720), (115, 6290688), (120, 6028576), (128, 5651790), (138, 5242240), (160, 4521432), (184, 3931680), (192, 3767860), (230, 3145344), (240, 3014288), (256, 2825895), (276, 2621120), (320, 2260716), (345, 2096896), (368, 1965840), (384, 1883930), (460, 1572672), (480, 1507144), (552, 1310560), (640, 1130358), (690, 1048448), (736, 982920), (768, 941965), (920, 786336), (960, 753572), (1104, 655280), (1280, 565179), (1380, 524224), (1472, 491460), (1840, 393168), (1920, 376786), (2208, 327640), (2760, 262112), (2944, 245730), (3680, 196584), (3840, 188393), (4416, 163820), (5520, 131056), (5888, 122865), (7360, 98292), (8191, 88320), (8832, 81910), (11040, 65528), (14720, 49146), (16382, 44160), (17664, 40955), (22080, 32764), (24573, 29440)]