28379860080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 640

約数和(自身を含む): 109013022720

約数和(自身を除く): 80633162640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 48, 52, 55, 60, 65, 66, 69, 78, 80, 88, 92, 104, 110, 115, 120, 130, 132, 138, 143, 156, 157, 165, 176, 184, 195, 208, 220, 229, 230, 240, 253, 260, 264, 276, 286, 299, 312, 314, 330, 345, 368, 390, 429, 440, 458, 460, 471, 506, 520, 528, 552, 572, 598, 624, 628, 660, 687, 690, 715, 759, 780, 785, 858, 880, 897, 916, 920, 942, 1012, 1040, 1104, 1144, 1145, 1196, 1256, 1265, 1320, 1374, 1380, 1430, 1495, 1518, 1560, 1570, 1716, 1727, 1794, 1832, 1840, 1884, 2024, 2041, 2145, 2288, 2290, 2355, 2392, 2512, 2519, 2530, 2640, 2748, 2760, 2860, 2977, 2990, 3036, 3120, 3140, 3289, 3432, 3435, 3454, 3588, 3611, 3664, 3768, 3795, 4048, 4082, 4290, 4485, 4580, 4710, 4784, 5038, 5060, 5181, 5267, 5496, 5520, 5720, 5954, 5980, 6072, 6123, 6280, 6578, 6864, 6870, 6908, 7176, 7222, 7536, 7557, 7590, 8164, 8580, 8635, 8931, 8970, 9160, 9420, 9867, 10076, 10120, 10205, 10362, 10534, 10833, 10992, 11440, 11908, 11960, 12144, 12246, 12560, 12595, 13156, 13740, 13816, 14352, 14444, 14885, 15114, 15180, 15801, 16328, 16445, 17160, 17270, 17862, 17940, 18055, 18320, 18840, 19734, 20152, 20240, 20410, 20724, 21068, 21666, 22451, 23816, 23920, 24492, 25190, 25905, 26312, 26335, 27480, 27632, 28888, 29770, 30228, 30360, 30615, 31602, 32656, 32747, 32890, 34320, 34540, 35724, 35880, 35953, 36110, 37680, 37785, 39468, 39721, 40304, 40820, 41448, 42136, 43332, 44655, 44902, 46943, 47632, 48984, 49335, 50380, 51810, 52624, 52670, 54165, 54960, 57776, 57937, 59540, 60456, 60720, 61230, 63204, 65494, 65780, 67353, 68471, 69080, 71448, 71760, 71906, 72220, 75570, 78936, 79005, 79442, 81640, 82896, 84272, 86664, 89310, 89804, 93886, 97968, 98241, 98670, 100760, 103620, 105340, 107859, 108330, 112255, 115874, 119080, 119163, 120912, 122460, 126408, 130988, 131560, 134706, 136942, 138160, 140829, 142896, 143812, 144440, 151140, 157872, 158010, 158884, 163280, 163735, 173328, 173811, 178620, 179608, 179765, 187772, 196482, 197340, 198605, 201520, 205413, 207240, 210680, 215718, 216660, 224510, 231748, 234715, 238160, 238326, 244920, 252816, 261976, 263120, 269412, 273884, 281658, 287624, 288880, 289685, 302280, 316020, 317768, 327470, 336765, 342355, 347622, 357240, 359216, 359530, 375544, 392964, 394680, 395483, 397210, 410826, 414480, 421360, 431436, 433320, 449020, 463496, 467389, 469430, 476652, 489840, 491205, 516373, 523952, 538824, 539295, 547768, 563316, 575248, 579370, 595815, 604560, 632040, 635536, 654940, 673530, 684710, 695244, 704145, 714480, 719060, 751088, 753181, 785928, 789360, 790966, 794420, 821652, 826919, 862872, 866640, 869055, 898040, 926992, 934778, 938860, 953304, 982410, 1027065, 1032746, 1077648, 1078590, 1095536, 1126632, 1158740, 1186449, 1191630, 1264080, 1309880, 1347060, 1369420, 1390488, 1402167, 1408290, 1438120, 1506362, 1549119, 1571856, 1581932, 1588840, 1643304, 1653838, 1725744, 1738110, 1796080, 1869556, 1877720, 1906608, 1964820, 1977415, 2054130, 2065492, 2157180, 2253264, 2259543, 2317480, 2336945, 2372898, 2383260, 2480757, 2581865, 2619760, 2694120, 2738840, 2780976, 2804334, 2816580, 2876240, 3012724, 3098238, 3163864, 3177680, 3286608, 3307676, 3476220, 3739112, 3755440, 3765905, 3929640, 3954830, 4108260, 4130984, 4134595, 4314360, 4519086, 4634960, 4673890, 4745796, 4766520, 4961514, 5141279, 5163730, 5388240, 5477680, 5608668, 5633160, 5932245, 6025448, 6196476, 6327728, 6615352, 6952440, 7010835, 7478224, 7531810, 7745595, 7859280, 7909660, 8216520, 8261968, 8269190, 8628720, 9038172, 9096109, 9347780, 9491592, 9533040, 9923028, 10282558, 10327460, 10749947, 11217336, 11266320, 11297715, 11864490, 12050896, 12392952, 12403785, 13230704, 13904880, 14021670, 15063620, 15423837, 15491190, 15819320, 16433040, 16538380, 18076344, 18192218, 18695560, 18983184, 19846056, 20565116, 20654920, 21499894, 22434672, 22595430, 23728980, 24785904, 24807570, 25706395, 27288327, 28043340, 30127240, 30847674, 30982380, 31638640, 32249841, 33076760, 36152688, 36384436, 37391120, 39692112, 41130232, 41309840, 42999788, 45190860, 45480545, 47457960, 49615140, 51412790, 53749735, 54576654, 56086680, 60254480, 61695348, 61964760, 64499682, 66153520, 72768872, 77119185, 82260464, 85999576, 90381720, 90961090, 94915920, 99230280, 102825580, 107499470, 109153308, 112173360, 118249417, 123390696, 123929520, 128999364, 136441635, 145537744, 154238370, 161249205, 171999152, 180763440, 181922180, 198460560, 205651160, 214998940, 218306616, 236498834, 246781392, 257998728, 272883270, 308476740, 322498410, 354748251, 363844360, 411302320, 429997880, 436613232, 472997668, 515997456, 545766540, 591247085, 616953480, 644996820, 709496502, 727688720, 859995760, 945995336, 1091533080, 1182494170, 1233906960, 1289993640, 1418993004, 1773741255, 1891990672, 2183066160, 2364988340, 2579987280, 2837986008, 3547482510, 4729976680, 5675972016, 7094965020, 9459953360, 14189930040, 28379860080]

約数ペア:

[(1, 28379860080), (2, 14189930040), (3, 9459953360), (4, 7094965020), (5, 5675972016), (6, 4729976680), (8, 3547482510), (10, 2837986008), (11, 2579987280), (12, 2364988340), (13, 2183066160), (15, 1891990672), (16, 1773741255), (20, 1418993004), (22, 1289993640), (23, 1233906960), (24, 1182494170), (26, 1091533080), (30, 945995336), (33, 859995760), (39, 727688720), (40, 709496502), (44, 644996820), (46, 616953480), (48, 591247085), (52, 545766540), (55, 515997456), (60, 472997668), (65, 436613232), (66, 429997880), (69, 411302320), (78, 363844360), (80, 354748251), (88, 322498410), (92, 308476740), (104, 272883270), (110, 257998728), (115, 246781392), (120, 236498834), (130, 218306616), (132, 214998940), (138, 205651160), (143, 198460560), (156, 181922180), (157, 180763440), (165, 171999152), (176, 161249205), (184, 154238370), (195, 145537744), (208, 136441635), (220, 128999364), (229, 123929520), (230, 123390696), (240, 118249417), (253, 112173360), (260, 109153308), (264, 107499470), (276, 102825580), (286, 99230280), (299, 94915920), (312, 90961090), (314, 90381720), (330, 85999576), (345, 82260464), (368, 77119185), (390, 72768872), (429, 66153520), (440, 64499682), (458, 61964760), (460, 61695348), (471, 60254480), (506, 56086680), (520, 54576654), (528, 53749735), (552, 51412790), (572, 49615140), (598, 47457960), (624, 45480545), (628, 45190860), (660, 42999788), (687, 41309840), (690, 41130232), (715, 39692112), (759, 37391120), (780, 36384436), (785, 36152688), (858, 33076760), (880, 32249841), (897, 31638640), (916, 30982380), (920, 30847674), (942, 30127240), (1012, 28043340), (1040, 27288327), (1104, 25706395), (1144, 24807570), (1145, 24785904), (1196, 23728980), (1256, 22595430), (1265, 22434672), (1320, 21499894), (1374, 20654920), (1380, 20565116), (1430, 19846056), (1495, 18983184), (1518, 18695560), (1560, 18192218), (1570, 18076344), (1716, 16538380), (1727, 16433040), (1794, 15819320), (1832, 15491190), (1840, 15423837), (1884, 15063620), (2024, 14021670), (2041, 13904880), (2145, 13230704), (2288, 12403785), (2290, 12392952), (2355, 12050896), (2392, 11864490), (2512, 11297715), (2519, 11266320), (2530, 11217336), (2640, 10749947), (2748, 10327460), (2760, 10282558), (2860, 9923028), (2977, 9533040), (2990, 9491592), (3036, 9347780), (3120, 9096109), (3140, 9038172), (3289, 8628720), (3432, 8269190), (3435, 8261968), (3454, 8216520), (3588, 7909660), (3611, 7859280), (3664, 7745595), (3768, 7531810), (3795, 7478224), (4048, 7010835), (4082, 6952440), (4290, 6615352), (4485, 6327728), (4580, 6196476), (4710, 6025448), (4784, 5932245), (5038, 5633160), (5060, 5608668), (5181, 5477680), (5267, 5388240), (5496, 5163730), (5520, 5141279), (5720, 4961514), (5954, 4766520), (5980, 4745796), (6072, 4673890), (6123, 4634960), (6280, 4519086), (6578, 4314360), (6864, 4134595), (6870, 4130984), (6908, 4108260), (7176, 3954830), (7222, 3929640), (7536, 3765905), (7557, 3755440), (7590, 3739112), (8164, 3476220), (8580, 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(28888, 982410), (29770, 953304), (30228, 938860), (30360, 934778), (30615, 926992), (31602, 898040), (32656, 869055), (32747, 866640), (32890, 862872), (34320, 826919), (34540, 821652), (35724, 794420), (35880, 790966), (35953, 789360), (36110, 785928), (37680, 753181), (37785, 751088), (39468, 719060), (39721, 714480), (40304, 704145), (40820, 695244), (41448, 684710), (42136, 673530), (43332, 654940), (44655, 635536), (44902, 632040), (46943, 604560), (47632, 595815), (48984, 579370), (49335, 575248), (50380, 563316), (51810, 547768), (52624, 539295), (52670, 538824), (54165, 523952), (54960, 516373), (57776, 491205), (57937, 489840), (59540, 476652), (60456, 469430), (60720, 467389), (61230, 463496), (63204, 449020), (65494, 433320), (65780, 431436), (67353, 421360), (68471, 414480), (69080, 410826), (71448, 397210), (71760, 395483), (71906, 394680), (72220, 392964), (75570, 375544), (78936, 359530), (79005, 359216), (79442, 357240), (81640, 347622), (82896, 342355), (84272, 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