28688441600

素因数分解:

$2^8\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 648

約数和(自身を含む): 92229596928

約数和(自身を除く): 63541155328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 49, 50, 52, 56, 62, 64, 65, 70, 80, 91, 98, 100, 104, 112, 124, 128, 130, 140, 155, 160, 175, 182, 196, 200, 208, 217, 224, 227, 245, 248, 256, 260, 280, 310, 320, 325, 350, 364, 392, 400, 403, 416, 434, 448, 454, 455, 490, 496, 520, 560, 620, 637, 640, 650, 700, 728, 775, 784, 800, 806, 832, 868, 896, 908, 910, 980, 992, 1040, 1085, 1120, 1135, 1225, 1240, 1274, 1280, 1300, 1400, 1456, 1519, 1550, 1568, 1589, 1600, 1612, 1664, 1736, 1792, 1816, 1820, 1960, 1984, 2015, 2080, 2170, 2240, 2270, 2275, 2450, 2480, 2548, 2600, 2800, 2821, 2912, 2951, 3038, 3100, 3136, 3178, 3185, 3200, 3224, 3328, 3472, 3632, 3640, 3920, 3968, 4030, 4160, 4340, 4480, 4540, 4550, 4900, 4960, 5096, 5200, 5425, 5600, 5642, 5675, 5824, 5902, 6076, 6200, 6272, 6356, 6370, 6400, 6448, 6944, 7037, 7264, 7280, 7595, 7840, 7936, 7945, 8060, 8320, 8680, 8960, 9080, 9100, 9800, 9920, 10075, 10192, 10400, 10850, 11123, 11200, 11284, 11350, 11648, 11804, 12152, 12400, 12544, 12712, 12740, 12896, 13888, 14074, 14105, 14528, 14560, 14755, 15190, 15680, 15890, 15925, 16120, 16640, 17360, 18160, 18200, 19600, 19747, 19840, 20150, 20384, 20657, 20800, 21700, 22246, 22400, 22568, 22700, 23296, 23608, 24304, 24800, 25424, 25480, 25792, 27776, 28148, 28210, 29056, 29120, 29510, 30380, 31360, 31780, 31850, 32240, 34720, 35185, 36320, 36400, 37975, 39200, 39494, 39680, 39725, 40300, 40768, 41314, 41600, 43400, 44492, 44800, 45136, 45400, 47216, 48608, 49259, 49600, 50848, 50960, 51584, 55552, 55615, 56296, 56420, 58112, 58240, 59020, 60760, 62720, 63560, 63700, 64480, 69440, 70370, 70525, 72640, 72800, 73775, 75950, 78400, 78988, 79450, 80600, 81536, 82628, 83200, 86800, 88984, 90272, 90800, 91481, 94432, 97216, 98518, 98735, 99200, 101696, 101920, 103168, 103285, 111230, 112592, 112840, 116480, 118040, 121520, 127120, 127400, 128960, 138880, 140740, 141050, 144599, 145280, 145600, 147550, 151900, 156800, 157976, 158900, 161200, 163072, 165256, 173600, 175925, 177968, 180544, 181600, 182962, 188864, 194432, 197036, 197470, 198400, 203392, 203840, 206570, 222460, 225184, 225680, 236080, 243040, 246295, 254240, 254800, 257920, 277760, 278075, 281480, 282100, 289198, 290560, 291200, 295100, 303800, 313600, 315952, 317800, 322400, 330512, 344813, 347200, 351850, 355936, 361088, 363200, 365924, 377728, 388864, 394072, 394940, 406784, 407680, 413140, 444920, 450368, 451360, 457405, 472160, 486080, 492590, 493675, 508480, 509600, 515840, 516425, 556150, 562960, 564200, 578396, 582400, 590200, 607600, 631904, 635600, 640367, 644800, 661024, 689626, 694400, 703700, 711872, 722176, 722995, 726400, 731848, 755456, 788144, 789880, 815360, 826280, 889840, 900736, 902720, 914810, 944320, 972160, 985180, 987350, 1016960, 1019200, 1032850, 1112300, 1125920, 1128400, 1156792, 1180400, 1215200, 1231475, 1263808, 1271200, 1280734, 1289600, 1322048, 1379252, 1388800, 1407400, 1423744, 1445990, 1452800, 1463696, 1576288, 1579760, 1652560, 1724065, 1779680, 1801472, 1805440, 1829620, 1888640, 1944320, 1970360, 1974700, 2033920, 2038400, 2065700, 2224600, 2251840, 2256800, 2287025, 2313584, 2360800, 2430400, 2462950, 2527616, 2542400, 2561468, 2579200, 2644096, 2758504, 2814800, 2847488, 2891980, 2927392, 3152576, 3159520, 3201835, 3305120, 3448130, 3559360, 3610880, 3614975, 3659240, 3777280, 3940720, 3949400, 4076800, 4131400, 4449200, 4482569, 4503680, 4513600, 4574050, 4627168, 4721600, 4860800, 4925900, 5055232, 5084800, 5122936, 5288192, 5517008, 5629600, 5783960, 5854784, 6305152, 6319040, 6403670, 6610240, 6896260, 7118720, 7229950, 7318480, 7881440, 7898800, 8262800, 8620325, 8898400, 8965138, 9007360, 9027200, 9148100, 9254336, 9443200, 9721600, 9851800, 10169600, 10245872, 11034016, 11259200, 11567920, 11709568, 12610304, 12638080, 12807340, 13220480, 13792520, 14237440, 14459900, 14636960, 15762880, 15797600, 16009175, 16525600, 17240650, 17796800, 17930276, 18054400, 18296200, 18508672, 18886400, 19703600, 20491744, 22068032, 22412845, 22518400, 23135840, 23419136, 25276160, 25614680, 26440960, 27585040, 28919800, 29273920, 31525760, 31595200, 32018350, 33051200, 34481300, 35593600, 35860552, 36592400, 37017344, 39407200, 40983488, 44136064, 44825690, 45036800, 46271680, 51229360, 55170080, 57839600, 58547840, 63051520, 63190400, 64036700, 66102400, 68962600, 71187200, 71721104, 73184800, 78814400, 81966976, 88272128, 89651380, 92543360, 102458720, 110340160, 112064225, 115679200, 117095680, 126380800, 128073400, 132204800, 137925200, 143442208, 146369600, 157628800, 163933952, 179302760, 185086720, 204917440, 220680320, 224128450, 231358400, 256146800, 275850400, 286884416, 292739200, 315257600, 358605520, 409834880, 441360640, 448256900, 462716800, 512293600, 551700800, 573768832, 585478400, 717211040, 819669760, 896513800, 925433600, 1024587200, 1103401600, 1147537664, 1434422080, 1793027600, 2049174400, 2206803200, 2868844160, 3586055200, 4098348800, 5737688320, 7172110400, 14344220800, 28688441600]

約数ペア:

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12638080), (2275, 12610304), (2450, 11709568), (2480, 11567920), (2548, 11259200), (2600, 11034016), (2800, 10245872), (2821, 10169600), (2912, 9851800), (2951, 9721600), (3038, 9443200), (3100, 9254336), (3136, 9148100), (3178, 9027200), (3185, 9007360), (3200, 8965138), (3224, 8898400), (3328, 8620325), (3472, 8262800), (3632, 7898800), (3640, 7881440), (3920, 7318480), (3968, 7229950), (4030, 7118720), (4160, 6896260), (4340, 6610240), (4480, 6403670), (4540, 6319040), (4550, 6305152), (4900, 5854784), (4960, 5783960), (5096, 5629600), (5200, 5517008), (5425, 5288192), (5600, 5122936), (5642, 5084800), (5675, 5055232), (5824, 4925900), (5902, 4860800), (6076, 4721600), (6200, 4627168), (6272, 4574050), (6356, 4513600), (6370, 4503680), (6400, 4482569), (6448, 4449200), (6944, 4131400), (7037, 4076800), (7264, 3949400), (7280, 3940720), (7595, 3777280), (7840, 3659240), (7936, 3614975), (7945, 3610880), (8060, 3559360), (8320, 3448130), (8680, 3305120), (8960, 3201835), (9080, 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