220471670160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1013}}^1$

素因数の和:1276

約数の個数: 720

約数和(自身を含む): 894435609600

約数和(自身を除く): 673963939440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 98, 105, 112, 120, 124, 126, 140, 144, 147, 155, 168, 180, 186, 196, 199, 210, 217, 240, 245, 248, 252, 279, 280, 294, 310, 315, 336, 360, 372, 392, 398, 420, 434, 441, 465, 490, 496, 504, 558, 560, 588, 597, 620, 630, 651, 720, 735, 744, 784, 796, 840, 868, 882, 930, 980, 995, 1008, 1013, 1085, 1116, 1176, 1194, 1240, 1260, 1302, 1393, 1395, 1470, 1488, 1519, 1592, 1680, 1736, 1764, 1791, 1860, 1953, 1960, 1990, 2026, 2170, 2205, 2232, 2352, 2388, 2480, 2520, 2604, 2786, 2790, 2940, 2985, 3038, 3039, 3184, 3255, 3472, 3528, 3582, 3720, 3906, 3920, 3980, 4052, 4179, 4340, 4410, 4464, 4557, 4776, 5040, 5065, 5208, 5572, 5580, 5880, 5970, 6076, 6078, 6169, 6510, 6965, 7056, 7091, 7164, 7440, 7595, 7812, 7960, 8104, 8358, 8680, 8820, 8955, 9114, 9117, 9552, 9751, 9765, 10130, 10416, 11144, 11160, 11760, 11940, 12152, 12156, 12338, 12537, 13020, 13671, 13930, 14182, 14328, 15190, 15195, 15624, 15920, 16208, 16716, 17360, 17640, 17910, 18228, 18234, 18507, 19502, 19530, 20260, 20895, 21273, 22288, 22320, 22785, 23880, 24304, 24312, 24676, 25074, 26040, 27342, 27860, 28364, 28656, 29253, 30380, 30390, 30845, 31248, 31403, 33432, 35280, 35455, 35820, 36456, 36468, 37014, 39004, 39060, 40520, 41790, 42546, 43183, 45570, 45585, 47760, 48624, 48755, 49352, 49637, 50148, 52080, 54684, 55521, 55720, 56728, 58506, 60760, 60780, 61690, 62685, 62806, 63819, 66864, 68355, 70910, 71640, 72912, 72936, 74028, 78008, 78120, 81040, 83580, 85092, 86366, 87759, 91140, 91170, 92535, 94209, 97510, 98704, 99274, 100296, 106365, 109368, 111042, 111440, 113456, 117012, 121520, 121560, 123380, 125370, 125612, 127638, 129549, 136710, 141820, 143280, 145872, 146265, 148056, 148911, 156016, 156240, 157015, 167160, 170184, 172732, 175518, 182280, 182340, 185070, 188418, 195020, 198548, 200592, 201587, 212730, 215915, 218736, 219821, 222084, 234024, 243120, 246760, 248185, 250740, 251224, 255276, 259098, 273420, 277605, 282627, 283640, 292530, 296112, 297822, 302281, 314030, 319095, 334320, 340368, 345464, 351036, 364560, 364680, 370140, 376836, 388647, 390040, 397096, 403174, 425460, 431830, 438795, 439642, 444168, 446733, 468048, 471045, 493520, 496370, 501480, 502448, 510552, 518196, 546840, 555210, 565254, 567280, 585060, 595644, 604562, 604761, 628060, 638190, 647745, 659463, 690928, 702072, 729360, 740280, 744555, 753672, 777294, 780080, 794192, 806348, 850920, 863660, 877590, 879284, 888336, 893466, 906843, 942090, 992740, 1002960, 1007935, 1021104, 1036392, 1093680, 1099105, 1110420, 1130508, 1170120, 1191288, 1209124, 1209522, 1256120, 1276380, 1295490, 1318926, 1404144, 1411109, 1413135, 1480560, 1489110, 1507344, 1511405, 1538747, 1554588, 1612696, 1701840, 1727320, 1755180, 1758568, 1786932, 1813686, 1814283, 1884180, 1943235, 1978389, 1985480, 2015870, 2072784, 2198210, 2220840, 2233665, 2261016, 2340240, 2382576, 2418248, 2419044, 2512240, 2552760, 2590980, 2637852, 2720529, 2822218, 2826270, 2978220, 3022810, 3023805, 3077494, 3109176, 3225392, 3297315, 3454640, 3510360, 3517136, 3573864, 3627372, 3628566, 3768360, 3886470, 3956778, 3970960, 4031740, 4233327, 4396420, 4441680, 4467330, 4522032, 4534215, 4616241, 4836496, 4838088, 5105520, 5181960, 5275704, 5441058, 5644436, 5652540, 5956440, 6045620, 6047610, 6154988, 6218352, 6249197, 6594630, 7020720, 7055545, 7147728, 7254744, 7257132, 7536720, 7693735, 7772940, 7913556, 8063480, 8466654, 8792840, 8934660, 9068430, 9071415, 9232482, 9676176, 9877763, 9891945, 10363920, 10551408, 10882116, 11288872, 11305080, 11912880, 12091240, 12095220, 12309976, 12498394, 12699981, 13189260, 13602645, 13848723, 14111090, 14509488, 14514264, 15387470, 15545880, 15827112, 16126960, 16933308, 17585680, 17869320, 18136860, 18142830, 18464964, 18747591, 19755526, 19783890, 21166635, 21764232, 22577744, 22610160, 23081205, 24182480, 24190440, 24619952, 24996788, 25399962, 26378520, 27205290, 27697446, 28222180, 29028528, 29633289, 30774940, 31091760, 31245985, 31654224, 33866616, 35738640, 36273720, 36285660, 36929928, 37495182, 39511052, 39567780, 42333270, 43528464, 43744379, 46162410, 48380880, 49388815, 49993576, 50799924, 52757040, 54410580, 55394892, 56242773, 56444360, 59266578, 61549880, 62491970, 63499905, 67733232, 69243615, 72547440, 72571320, 73859856, 74990364, 79022104, 79135560, 84666540, 87488758, 88899867, 92324820, 93737955, 98777630, 99987152, 101599848, 108821160, 110789784, 112485546, 112888720, 118533156, 123099760, 124983940, 126999810, 131233137, 138487230, 145142640, 148166445, 149980728, 158044208, 158271120, 169333080, 174977516, 177799734, 184649640, 187475910, 197555260, 203199696, 217642320, 218721895, 221579568, 224971092, 237066312, 249967880, 253999620, 262466274, 276974460, 281213865, 296332890, 299961456, 306210653, 338666160, 349955032, 355599468, 369299280, 374951820, 393699411, 395110520, 437443790, 444499335, 449942184, 474132624, 499935760, 507999240, 524932548, 553948920, 562427730, 592665780, 612421306, 656165685, 699910064, 711198936, 749903640, 787398822, 790221040, 874887580, 888998670, 899884368, 918631959, 1015998480, 1049865096, 1107897840, 1124855460, 1185331560, 1224842612, 1312331370, 1422397872, 1499807280, 1531053265, 1574797644, 1749775160, 1777997340, 1837263918, 1968497055, 2099730192, 2249710920, 2370663120, 2449685224, 2624662740, 2755895877, 3062106530, 3149595288, 3499550320, 3555994680, 3674527836, 3936994110, 4499421840, 4593159795, 4899370448, 5249325480, 5511791754, 6124213060, 6299190576, 7111989360, 7349055672, 7873988220, 9186319590, 10498650960, 11023583508, 12248426120, 13779479385, 14698111344, 15747976440, 18372639180, 22047167016, 24496852240, 27558958770, 31495952880, 36745278360, 44094334032, 55117917540, 73490556720, 110235835080, 220471670160]

約数ペア:

[(1, 220471670160), (2, 110235835080), (3, 73490556720), (4, 55117917540), (5, 44094334032), (6, 36745278360), (7, 31495952880), (8, 27558958770), (9, 24496852240), (10, 22047167016), (12, 18372639180), (14, 15747976440), (15, 14698111344), (16, 13779479385), (18, 12248426120), (20, 11023583508), (21, 10498650960), (24, 9186319590), (28, 7873988220), (30, 7349055672), (31, 7111989360), (35, 6299190576), (36, 6124213060), (40, 5511791754), (42, 5249325480), (45, 4899370448), (48, 4593159795), (49, 4499421840), (56, 3936994110), (60, 3674527836), (62, 3555994680), (63, 3499550320), (70, 3149595288), (72, 3062106530), (80, 2755895877), (84, 2624662740), (90, 2449685224), (93, 2370663120), (98, 2249710920), (105, 2099730192), (112, 1968497055), (120, 1837263918), (124, 1777997340), (126, 1749775160), (140, 1574797644), (144, 1531053265), (147, 1499807280), (155, 1422397872), (168, 1312331370), (180, 1224842612), (186, 1185331560), (196, 1124855460), (199, 1107897840), (210, 1049865096), (217, 1015998480), (240, 918631959), (245, 899884368), (248, 888998670), (252, 874887580), (279, 790221040), (280, 787398822), (294, 749903640), (310, 711198936), (315, 699910064), (336, 656165685), (360, 612421306), (372, 592665780), (392, 562427730), (398, 553948920), (420, 524932548), (434, 507999240), (441, 499935760), (465, 474132624), (490, 449942184), (496, 444499335), (504, 437443790), (558, 395110520), (560, 393699411), (588, 374951820), (597, 369299280), (620, 355599468), (630, 349955032), (651, 338666160), (720, 306210653), (735, 299961456), (744, 296332890), (784, 281213865), (796, 276974460), (840, 262466274), (868, 253999620), (882, 249967880), (930, 237066312), (980, 224971092), (995, 221579568), (1008, 218721895), (1013, 217642320), (1085, 203199696), (1116, 197555260), (1176, 187475910), (1194, 184649640), (1240, 177799734), (1260, 174977516), (1302, 169333080), (1393, 158271120), (1395, 158044208), (1470, 149980728), (1488, 148166445), (1519, 145142640), (1592, 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