28375326720

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 672

約数和(自身を含む): 109917609984

約数和(自身を除く): 81542283264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 144, 155, 156, 160, 180, 186, 191, 192, 195, 208, 234, 240, 248, 256, 260, 279, 288, 310, 312, 320, 360, 372, 382, 384, 390, 403, 416, 465, 468, 480, 496, 512, 520, 558, 573, 576, 585, 620, 624, 640, 720, 744, 764, 768, 780, 806, 832, 930, 936, 955, 960, 992, 1024, 1040, 1116, 1146, 1152, 1170, 1209, 1240, 1248, 1280, 1395, 1440, 1488, 1528, 1536, 1560, 1612, 1664, 1719, 1860, 1872, 1910, 1920, 1984, 2015, 2048, 2080, 2232, 2292, 2304, 2340, 2418, 2480, 2483, 2496, 2560, 2790, 2865, 2880, 2976, 3056, 3072, 3120, 3224, 3328, 3438, 3627, 3720, 3744, 3820, 3840, 3968, 4030, 4096, 4160, 4464, 4584, 4608, 4680, 4836, 4960, 4966, 4992, 5120, 5580, 5730, 5760, 5921, 5952, 6045, 6112, 6144, 6240, 6448, 6656, 6876, 7254, 7440, 7449, 7488, 7640, 7680, 7936, 8060, 8192, 8320, 8595, 8928, 9168, 9216, 9360, 9672, 9920, 9932, 9984, 10240, 11160, 11460, 11520, 11842, 11904, 12090, 12224, 12288, 12415, 12480, 12896, 13312, 13752, 14508, 14880, 14898, 14976, 15280, 15360, 15872, 16120, 16640, 17190, 17763, 17856, 18135, 18336, 18432, 18720, 19344, 19840, 19864, 19968, 20480, 22320, 22347, 22920, 23040, 23684, 23808, 24180, 24448, 24576, 24830, 24960, 25792, 26624, 27504, 29016, 29605, 29760, 29796, 29952, 30560, 30720, 31744, 32240, 33280, 34380, 35526, 35712, 36270, 36672, 36864, 37245, 37440, 38688, 39680, 39728, 39936, 40960, 44640, 44694, 45840, 46080, 47368, 47616, 48360, 48896, 49660, 49920, 51584, 53248, 53289, 55008, 58032, 59210, 59520, 59592, 59904, 61120, 61440, 63488, 64480, 66560, 68760, 71052, 71424, 72540, 73344, 73728, 74490, 74880, 76973, 77376, 79360, 79456, 79872, 88815, 89280, 89388, 91680, 92160, 94736, 95232, 96720, 97792, 99320, 99840, 103168, 106496, 106578, 110016, 111735, 116064, 118420, 119040, 119184, 119808, 122240, 122880, 126976, 128960, 133120, 137520, 142104, 142848, 145080, 146688, 148980, 149760, 153946, 154752, 158720, 158912, 159744, 177630, 178560, 178776, 183360, 184320, 189472, 190464, 193440, 195584, 198640, 199680, 206336, 213156, 220032, 223470, 230919, 232128, 236840, 238080, 238368, 239616, 244480, 253952, 257920, 266240, 266445, 275040, 284208, 285696, 290160, 293376, 297960, 299520, 307892, 309504, 317440, 317824, 319488, 355260, 357120, 357552, 366720, 368640, 378944, 380928, 384865, 386880, 391168, 397280, 399360, 412672, 426312, 440064, 446940, 461838, 464256, 473680, 476160, 476736, 479232, 488960, 515840, 532480, 532890, 550080, 568416, 571392, 580320, 586752, 595920, 599040, 615784, 619008, 634880, 635648, 692757, 710520, 714240, 715104, 733440, 757888, 761856, 769730, 773760, 782336, 794560, 798720, 825344, 852624, 880128, 893880, 923676, 928512, 947360, 952320, 953472, 958464, 977920, 1031680, 1065780, 1100160, 1136832, 1142784, 1154595, 1160640, 1173504, 1191840, 1198080, 1231568, 1238016, 1269760, 1271296, 1385514, 1421040, 1428480, 1430208, 1466880, 1515776, 1539460, 1547520, 1564672, 1589120, 1597440, 1650688, 1705248, 1760256, 1787760, 1847352, 1857024, 1894720, 1904640, 1906944, 1955840, 2063360, 2131560, 2200320, 2273664, 2285568, 2309190, 2321280, 2347008, 2383680, 2396160, 2463136, 2476032, 2542592, 2771028, 2842080, 2856960, 2860416, 2933760, 3031552, 3078920, 3095040, 3178240, 3301376, 3410496, 3463785, 3520512, 3575520, 3694704, 3714048, 3789440, 3809280, 3813888, 3911680, 4126720, 4263120, 4400640, 4547328, 4618380, 4642560, 4694016, 4767360, 4792320, 4926272, 4952064, 5085184, 5542056, 5684160, 5713920, 5720832, 5867520, 6063104, 6157840, 6190080, 6356480, 6820992, 6927570, 7041024, 7151040, 7389408, 7428096, 7578880, 7627776, 7823360, 8253440, 8526240, 8801280, 9094656, 9236760, 9285120, 9534720, 9852544, 9904128, 10170368, 11084112, 11368320, 11427840, 11441664, 11735040, 12126208, 12315680, 12380160, 12712960, 13641984, 13855140, 14082048, 14302080, 14778816, 14856192, 15157760, 15255552, 16506880, 17052480, 17602560, 18189312, 18473520, 18570240, 19069440, 19705088, 20340736, 22168224, 22736640, 22883328, 23470080, 24252416, 24631360, 24760320, 25425920, 27283968, 27710280, 28604160, 29557632, 29712384, 30315520, 30511104, 34104960, 35205120, 36378624, 36947040, 37140480, 38138880, 39410176, 44336448, 45473280, 45766656, 48504832, 49262720, 49520640, 50851840, 54567936, 55420560, 57208320, 59115264, 60631040, 61022208, 68209920, 70410240, 72757248, 73894080, 74280960, 76277760, 78820352, 88672896, 90946560, 91533312, 98525440, 101703680, 109135872, 110841120, 114416640, 118230528, 121262080, 136419840, 145514496, 147788160, 148561920, 152555520, 157640704, 177345792, 181893120, 183066624, 197050880, 218271744, 221682240, 228833280, 236461056, 242524160, 272839680, 295576320, 305111040, 315281408, 354691584, 363786240, 394101760, 436543488, 443364480, 457666560, 472922112, 545679360, 591152640, 630562816, 709383168, 727572480, 788203520, 886728960, 915333120, 945844224, 1091358720, 1182305280, 1418766336, 1576407040, 1773457920, 1891688448, 2182717440, 2364610560, 2837532672, 3152814080, 3546915840, 4729221120, 5675065344, 7093831680, 9458442240, 14187663360, 28375326720]

約数ペア:

[(1, 28375326720), (2, 14187663360), (3, 9458442240), (4, 7093831680), (5, 5675065344), (6, 4729221120), (8, 3546915840), (9, 3152814080), (10, 2837532672), (12, 2364610560), (13, 2182717440), (15, 1891688448), (16, 1773457920), (18, 1576407040), (20, 1418766336), (24, 1182305280), (26, 1091358720), (30, 945844224), (31, 915333120), (32, 886728960), (36, 788203520), (39, 727572480), (40, 709383168), (45, 630562816), (48, 591152640), (52, 545679360), (60, 472922112), (62, 457666560), (64, 443364480), (65, 436543488), (72, 394101760), (78, 363786240), (80, 354691584), (90, 315281408), (93, 305111040), (96, 295576320), (104, 272839680), (117, 242524160), (120, 236461056), (124, 228833280), (128, 221682240), (130, 218271744), (144, 197050880), (155, 183066624), (156, 181893120), (160, 177345792), (180, 157640704), (186, 152555520), (191, 148561920), (192, 147788160), (195, 145514496), (208, 136419840), (234, 121262080), (240, 118230528), (248, 114416640), (256, 110841120), (260, 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(7440, 3813888), (7449, 3809280), (7488, 3789440), (7640, 3714048), (7680, 3694704), (7936, 3575520), (8060, 3520512), (8192, 3463785), (8320, 3410496), (8595, 3301376), (8928, 3178240), (9168, 3095040), (9216, 3078920), (9360, 3031552), (9672, 2933760), (9920, 2860416), (9932, 2856960), (9984, 2842080), (10240, 2771028), (11160, 2542592), (11460, 2476032), (11520, 2463136), (11842, 2396160), (11904, 2383680), (12090, 2347008), (12224, 2321280), (12288, 2309190), (12415, 2285568), (12480, 2273664), (12896, 2200320), (13312, 2131560), (13752, 2063360), (14508, 1955840), (14880, 1906944), (14898, 1904640), (14976, 1894720), (15280, 1857024), (15360, 1847352), (15872, 1787760), (16120, 1760256), (16640, 1705248), (17190, 1650688), (17763, 1597440), (17856, 1589120), (18135, 1564672), (18336, 1547520), (18432, 1539460), (18720, 1515776), (19344, 1466880), (19840, 1430208), (19864, 1428480), (19968, 1421040), (20480, 1385514), (22320, 1271296), (22347, 1269760), (22920, 1238016), (23040, 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