28086483600

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 720

約数和(自身を含む): 116222878720

約数和(自身を除く): 88136395120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 70, 72, 75, 80, 84, 90, 93, 100, 105, 112, 120, 124, 126, 140, 144, 150, 155, 157, 168, 175, 180, 186, 200, 210, 217, 225, 229, 240, 248, 252, 279, 280, 300, 310, 314, 315, 336, 350, 360, 372, 400, 420, 434, 450, 458, 465, 471, 496, 504, 525, 558, 560, 600, 620, 628, 630, 651, 687, 700, 720, 744, 775, 785, 840, 868, 900, 916, 930, 942, 1008, 1050, 1085, 1099, 1116, 1145, 1200, 1240, 1256, 1260, 1302, 1374, 1395, 1400, 1413, 1488, 1550, 1570, 1575, 1603, 1680, 1736, 1800, 1832, 1860, 1884, 1953, 2061, 2100, 2170, 2198, 2232, 2290, 2325, 2355, 2480, 2512, 2520, 2604, 2748, 2790, 2800, 2826, 3100, 3140, 3150, 3206, 3255, 3297, 3435, 3472, 3600, 3664, 3720, 3768, 3906, 3925, 4122, 4200, 4340, 4396, 4464, 4580, 4650, 4710, 4809, 4867, 5040, 5208, 5425, 5495, 5496, 5580, 5652, 5725, 6200, 6280, 6300, 6412, 6510, 6594, 6870, 6975, 7065, 7099, 7440, 7536, 7812, 7850, 8015, 8244, 8400, 8680, 8792, 9160, 9300, 9420, 9618, 9734, 9765, 9891, 10305, 10416, 10850, 10990, 10992, 11160, 11304, 11450, 11775, 12400, 12560, 12600, 12824, 13020, 13188, 13740, 13950, 14130, 14198, 14427, 14601, 15624, 15700, 16030, 16275, 16485, 16488, 17175, 17360, 17584, 18320, 18600, 18840, 19236, 19468, 19530, 19782, 20610, 21297, 21700, 21980, 22320, 22608, 22900, 23550, 24045, 24335, 25200, 25648, 26040, 26376, 27475, 27480, 27900, 28260, 28396, 28854, 29202, 31248, 31400, 32060, 32550, 32970, 32976, 34069, 34350, 35325, 35495, 35953, 37200, 37680, 38472, 38936, 39060, 39564, 40075, 41220, 42594, 43400, 43803, 43960, 45800, 47100, 48090, 48670, 48825, 49455, 49693, 51525, 52080, 52752, 54950, 54960, 55800, 56520, 56792, 57708, 58404, 62800, 63891, 64120, 65100, 65940, 68138, 68700, 70650, 70990, 71906, 72135, 73005, 76944, 77872, 78120, 79128, 80150, 82425, 82440, 85188, 86800, 87606, 87920, 91600, 94200, 96180, 97340, 97650, 98910, 99386, 102207, 103050, 106485, 107859, 109900, 111600, 113040, 113584, 115416, 116808, 120225, 121675, 127782, 128240, 130200, 131880, 136276, 137400, 141300, 141980, 143812, 144270, 146010, 149079, 156240, 158256, 160300, 164850, 164880, 170345, 170376, 175212, 177475, 179765, 188400, 192360, 194680, 195300, 197820, 198772, 204414, 206100, 212970, 215718, 219015, 219800, 230832, 233616, 240450, 243350, 247275, 248465, 251671, 255564, 260400, 263760, 272552, 274800, 282600, 283960, 287624, 288540, 292020, 298158, 306621, 319455, 320600, 323577, 329700, 340690, 340752, 350424, 354950, 359530, 360675, 365025, 384720, 389360, 390600, 395640, 397544, 408828, 412200, 425940, 431436, 438030, 439600, 447237, 480900, 486700, 494550, 496930, 503342, 511035, 511128, 532425, 539295, 545104, 565200, 567920, 575248, 577080, 584040, 596316, 613242, 638910, 641200, 647154, 659400, 681380, 700848, 709900, 719060, 721350, 730050, 745395, 755013, 781200, 791280, 795088, 817656, 824400, 851725, 851880, 862872, 876060, 894474, 898825, 961800, 973400, 989100, 993860, 1006684, 1022070, 1022256, 1064850, 1078590, 1095075, 1114543, 1154160, 1168080, 1192632, 1226484, 1242325, 1258355, 1277820, 1294308, 1318800, 1362760, 1419800, 1438120, 1442700, 1460100, 1490790, 1510026, 1533105, 1597275, 1617885, 1635312, 1703450, 1703760, 1725744, 1752120, 1788948, 1797650, 1923600, 1946800, 1978200, 1987720, 2013368, 2044140, 2129700, 2157180, 2190150, 2229086, 2236185, 2265039, 2385264, 2452968, 2484650, 2516710, 2555175, 2555640, 2588616, 2696475, 2725520, 2839600, 2876240, 2885400, 2920200, 2981580, 3020052, 3066210, 3194550, 3235770, 3343629, 3406900, 3504240, 3577896, 3595300, 3726975, 3775065, 3956400, 3975440, 4026736, 4088280, 4259400, 4314360, 4380300, 4458172, 4472370, 4530078, 4905936, 4969300, 5033420, 5110350, 5111280, 5177232, 5392950, 5572715, 5770800, 5840400, 5963160, 6040104, 6132420, 6291775, 6389100, 6471540, 6687258, 6813800, 7155792, 7190600, 7453950, 7550130, 7665525, 7801801, 8089425, 8176560, 8518800, 8628720, 8760600, 8916344, 8944740, 9060156, 9938600, 10030887, 10066840, 10220700, 10785900, 11145430, 11180925, 11325195, 11926320, 12080208, 12264840, 12583550, 12778200, 12943080, 13374516, 13627600, 14381200, 14907900, 15100260, 15331050, 15603602, 16178850, 16718145, 17521200, 17832688, 17889480, 18120312, 18875325, 19877200, 20061774, 20133680, 20441400, 21571800, 22290860, 22361850, 22650390, 23405403, 24529680, 25167100, 25556400, 25886160, 26749032, 27863575, 29815800, 30200520, 30662100, 31207204, 32357700, 33436290, 35778960, 36240624, 37750650, 39009005, 40123548, 40882800, 43143600, 44581720, 44723700, 45300780, 46810806, 50154435, 50334200, 53498064, 55727150, 56625975, 59631600, 60401040, 61324200, 62414408, 64715400, 66872580, 70216209, 75501300, 78018010, 80247096, 83590725, 89163440, 89447400, 90601560, 93621612, 100308870, 100668400, 111454300, 113251950, 117027015, 122648400, 124828816, 129430800, 133745160, 140432418, 151002600, 156036020, 160494192, 167181450, 178894800, 181203120, 187243224, 195045025, 200617740, 222908600, 226503900, 234054030, 250772175, 267490320, 280864836, 302005200, 312072040, 334362900, 351081045, 374486448, 390090050, 401235480, 445817200, 453007800, 468108060, 501544350, 561729672, 585135075, 624144080, 668725800, 702162090, 780180100, 802470960, 906015600, 936216120, 1003088700, 1123459344, 1170270150, 1337451600, 1404324180, 1560360200, 1755405225, 1872432240, 2006177400, 2340540300, 2808648360, 3120720400, 3510810450, 4012354800, 4681080600, 5617296720, 7021620900, 9362161200, 14043241800, 28086483600]

約数ペア:

[(1, 28086483600), (2, 14043241800), (3, 9362161200), (4, 7021620900), (5, 5617296720), (6, 4681080600), (7, 4012354800), (8, 3510810450), (9, 3120720400), (10, 2808648360), (12, 2340540300), (14, 2006177400), (15, 1872432240), (16, 1755405225), (18, 1560360200), (20, 1404324180), (21, 1337451600), (24, 1170270150), (25, 1123459344), (28, 1003088700), (30, 936216120), (31, 906015600), (35, 802470960), (36, 780180100), (40, 702162090), (42, 668725800), (45, 624144080), (48, 585135075), (50, 561729672), (56, 501544350), (60, 468108060), (62, 453007800), (63, 445817200), (70, 401235480), (72, 390090050), (75, 374486448), (80, 351081045), (84, 334362900), (90, 312072040), (93, 302005200), (100, 280864836), (105, 267490320), (112, 250772175), (120, 234054030), (124, 226503900), (126, 222908600), (140, 200617740), (144, 195045025), (150, 187243224), (155, 181203120), (157, 178894800), (168, 167181450), (175, 160494192), (180, 156036020), (186, 151002600), (200, 140432418), (210, 133745160), (217, 129430800), (225, 124828816), (229, 122648400), (240, 117027015), (248, 113251950), (252, 111454300), (279, 100668400), (280, 100308870), (300, 93621612), (310, 90601560), (314, 89447400), (315, 89163440), (336, 83590725), (350, 80247096), (360, 78018010), (372, 75501300), (400, 70216209), (420, 66872580), (434, 64715400), (450, 62414408), (458, 61324200), (465, 60401040), (471, 59631600), (496, 56625975), (504, 55727150), (525, 53498064), (558, 50334200), (560, 50154435), (600, 46810806), (620, 45300780), (628, 44723700), (630, 44581720), (651, 43143600), (687, 40882800), (700, 40123548), (720, 39009005), (744, 37750650), (775, 36240624), (785, 35778960), (840, 33436290), (868, 32357700), (900, 31207204), (916, 30662100), (930, 30200520), (942, 29815800), (1008, 27863575), (1050, 26749032), (1085, 25886160), (1099, 25556400), (1116, 25167100), (1145, 24529680), (1200, 23405403), (1240, 22650390), (1256, 22361850), (1260, 22290860), (1302, 21571800), (1374, 20441400), (1395, 20133680), (1400, 20061774), (1413, 19877200), (1488, 18875325), (1550, 18120312), (1570, 17889480), (1575, 17832688), (1603, 17521200), (1680, 16718145), (1736, 16178850), (1800, 15603602), (1832, 15331050), (1860, 15100260), (1884, 14907900), (1953, 14381200), (2061, 13627600), (2100, 13374516), (2170, 12943080), (2198, 12778200), (2232, 12583550), (2290, 12264840), (2325, 12080208), (2355, 11926320), (2480, 11325195), (2512, 11180925), (2520, 11145430), (2604, 10785900), (2748, 10220700), (2790, 10066840), (2800, 10030887), (2826, 9938600), (3100, 9060156), (3140, 8944740), (3150, 8916344), (3206, 8760600), (3255, 8628720), (3297, 8518800), (3435, 8176560), (3472, 8089425), (3600, 7801801), (3664, 7665525), (3720, 7550130), (3768, 7453950), (3906, 7190600), (3925, 7155792), (4122, 6813800), (4200, 6687258), (4340, 6471540), (4396, 6389100), (4464, 6291775), (4580, 6132420), (4650, 6040104), (4710, 5963160), (4809, 5840400), (4867, 5770800), (5040, 5572715), (5208, 5392950), (5425, 5177232), (5495, 5111280), (5496, 5110350), (5580, 5033420), (5652, 4969300), (5725, 4905936), (6200, 4530078), (6280, 4472370), (6300, 4458172), (6412, 4380300), (6510, 4314360), (6594, 4259400), (6870, 4088280), (6975, 4026736), (7065, 3975440), (7099, 3956400), (7440, 3775065), (7536, 3726975), (7812, 3595300), (7850, 3577896), (8015, 3504240), (8244, 3406900), (8400, 3343629), (8680, 3235770), (8792, 3194550), (9160, 3066210), (9300, 3020052), (9420, 2981580), (9618, 2920200), (9734, 2885400), (9765, 2876240), (9891, 2839600), (10305, 2725520), (10416, 2696475), (10850, 2588616), (10990, 2555640), (10992, 2555175), (11160, 2516710), (11304, 2484650), (11450, 2452968), (11775, 2385264), (12400, 2265039), (12560, 2236185), (12600, 2229086), (12824, 2190150), (13020, 2157180), (13188, 2129700), (13740, 2044140), (13950, 2013368), (14130, 1987720), (14198, 1978200), (14427, 1946800), (14601, 1923600), (15624, 1797650), (15700, 1788948), (16030, 1752120), (16275, 1725744), (16485, 1703760), (16488, 1703450), (17175, 1635312), (17360, 1617885), (17584, 1597275), (18320, 1533105), (18600, 1510026), (18840, 1490790), (19236, 1460100), (19468, 1442700), (19530, 1438120), (19782, 1419800), (20610, 1362760), (21297, 1318800), (21700, 1294308), (21980, 1277820), (22320, 1258355), (22608, 1242325), (22900, 1226484), (23550, 1192632), (24045, 1168080), (24335, 1154160), (25200, 1114543), (25648, 1095075), (26040, 1078590), (26376, 1064850), (27475, 1022256), (27480, 1022070), (27900, 1006684), (28260, 993860), (28396, 989100), (28854, 973400), (29202, 961800), (31248, 898825), (31400, 894474), (32060, 876060), (32550, 862872), (32970, 851880), (32976, 851725), (34069, 824400), (34350, 817656), (35325, 795088), (35495, 791280), (35953, 781200), (37200, 755013), (37680, 745395), (38472, 730050), (38936, 721350), (39060, 719060), (39564, 709900), (40075, 700848), (41220, 681380), (42594, 659400), (43400, 647154), (43803, 641200), (43960, 638910), (45800, 613242), (47100, 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219800), (128240, 219015), (130200, 215718), (131880, 212970), (136276, 206100), (137400, 204414), (141300, 198772), (141980, 197820), (143812, 195300), (144270, 194680), (146010, 192360), (149079, 188400), (156240, 179765), (158256, 177475), (160300, 175212), (164850, 170376), (164880, 170345)]