31480431360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{68891}}^1$

素因数の和:68939

約数の個数: 288

約数和(自身を含む): 121664374272

約数和(自身を除く): 90183942912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1632, 1680, 1785, 1792, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 3840, 4080, 4352, 4480, 4760, 5376, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 8960, 9520, 10880, 11424, 13056, 13440, 14280, 15232, 16320, 19040, 21760, 22848, 26880, 28560, 30464, 32640, 38080, 45696, 57120, 65280, 68891, 76160, 91392, 114240, 137782, 152320, 206673, 228480, 275564, 344455, 413346, 456960, 482237, 551128, 688910, 826692, 964474, 1033365, 1102256, 1171147, 1377820, 1446711, 1653384, 1928948, 2066730, 2204512, 2342294, 2411185, 2755640, 2893422, 3306768, 3513441, 3857896, 4133460, 4409024, 4684588, 4822370, 5511280, 5786844, 5855735, 6613536, 7026882, 7233555, 7715792, 8198029, 8266920, 8818048, 9369176, 9644740, 11022560, 11573688, 11711470, 13227072, 14053764, 14467110, 15431584, 16396058, 16533840, 17567205, 17636096, 18738352, 19289480, 22045120, 23147376, 23422940, 24594087, 26454144, 28107528, 28934220, 30863168, 32792116, 33067680, 35134410, 37476704, 38578960, 40990145, 44090240, 46294752, 46845880, 49188174, 52908288, 56215056, 57868440, 61726336, 65584232, 66135360, 70268820, 74953408, 77157920, 81980290, 88180480, 92589504, 93691760, 98376348, 112430112, 115736880, 122970435, 123452672, 131168464, 132270720, 140537640, 149906816, 154315840, 163960580, 185179008, 187383520, 196752696, 224860224, 231473760, 245940870, 262336928, 264541440, 281075280, 299813632, 308631680, 327921160, 370358016, 374767040, 393505392, 449720448, 462947520, 491881740, 524673856, 562150560, 617263360, 655842320, 749534080, 787010784, 899440896, 925895040, 983763480, 1049347712, 1124301120, 1311684640, 1499068160, 1574021568, 1851790080, 1967526960, 2098695424, 2248602240, 2623369280, 3148043136, 3935053920, 4497204480, 5246738560, 6296086272, 7870107840, 10493477120, 15740215680, 31480431360]

約数ペア:

[(1, 31480431360), (2, 15740215680), (3, 10493477120), (4, 7870107840), (5, 6296086272), (6, 5246738560), (7, 4497204480), (8, 3935053920), (10, 3148043136), (12, 2623369280), (14, 2248602240), (15, 2098695424), (16, 1967526960), (17, 1851790080), (20, 1574021568), (21, 1499068160), (24, 1311684640), (28, 1124301120), (30, 1049347712), (32, 983763480), (34, 925895040), (35, 899440896), (40, 787010784), (42, 749534080), (48, 655842320), (51, 617263360), (56, 562150560), (60, 524673856), (64, 491881740), (68, 462947520), (70, 449720448), (80, 393505392), (84, 374767040), (85, 370358016), (96, 327921160), (102, 308631680), (105, 299813632), (112, 281075280), (119, 264541440), (120, 262336928), (128, 245940870), (136, 231473760), (140, 224860224), (160, 196752696), (168, 187383520), (170, 185179008), (192, 163960580), (204, 154315840), (210, 149906816), (224, 140537640), (238, 132270720), (240, 131168464), (255, 123452672), (256, 122970435), (272, 115736880), (280, 112430112), (320, 98376348), (336, 93691760), (340, 92589504), (357, 88180480), (384, 81980290), (408, 77157920), (420, 74953408), (448, 70268820), (476, 66135360), (480, 65584232), (510, 61726336), (544, 57868440), (560, 56215056), (595, 52908288), (640, 49188174), (672, 46845880), (680, 46294752), (714, 44090240), (768, 40990145), (816, 38578960), (840, 37476704), (896, 35134410), (952, 33067680), (960, 32792116), (1020, 30863168), (1088, 28934220), (1120, 28107528), (1190, 26454144), (1280, 24594087), (1344, 23422940), (1360, 23147376), (1428, 22045120), (1632, 19289480), (1680, 18738352), (1785, 17636096), (1792, 17567205), (1904, 16533840), (1920, 16396058), (2040, 15431584), (2176, 14467110), (2240, 14053764), (2380, 13227072), (2688, 11711470), (2720, 11573688), (2856, 11022560), (3264, 9644740), (3360, 9369176), (3570, 8818048), (3808, 8266920), (3840, 8198029), (4080, 7715792), (4352, 7233555), (4480, 7026882), (4760, 6613536), (5376, 5855735), (5440, 5786844), (5712, 5511280), (6528, 4822370), (6720, 4684588), (7140, 4409024), (7616, 4133460), (8160, 3857896), (8960, 3513441), (9520, 3306768), (10880, 2893422), (11424, 2755640), (13056, 2411185), (13440, 2342294), (14280, 2204512), (15232, 2066730), (16320, 1928948), (19040, 1653384), (21760, 1446711), (22848, 1377820), (26880, 1171147), (28560, 1102256), (30464, 1033365), (32640, 964474), (38080, 826692), (45696, 688910), (57120, 551128), (65280, 482237), (68891, 456960), (76160, 413346), (91392, 344455), (114240, 275564), (137782, 228480), (152320, 206673)]