4257882720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10831}}^1$

素因数の和:10875

約数の個数: 384

約数和(自身を含む): 18343342080

約数和(自身を除く): 14085459360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 336, 351, 360, 364, 378, 390, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 585, 624, 630, 672, 702, 720, 728, 756, 780, 819, 840, 864, 910, 936, 945, 1008, 1040, 1080, 1092, 1120, 1170, 1248, 1260, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2016, 2080, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 2912, 3024, 3120, 3276, 3360, 3510, 3640, 3744, 3780, 4095, 4320, 4368, 4680, 4914, 5040, 5460, 5616, 6048, 6240, 6552, 7020, 7280, 7560, 8190, 8736, 9360, 9828, 10080, 10831, 10920, 11232, 12285, 13104, 14040, 14560, 15120, 16380, 18720, 19656, 21662, 21840, 24570, 26208, 28080, 30240, 32493, 32760, 39312, 43324, 43680, 49140, 54155, 56160, 64986, 65520, 75817, 78624, 86648, 97479, 98280, 108310, 129972, 131040, 140803, 151634, 162465, 173296, 194958, 196560, 216620, 227451, 259944, 281606, 292437, 303268, 324930, 346592, 379085, 389916, 393120, 422409, 433240, 454902, 487395, 519888, 563212, 584874, 606536, 649860, 682353, 704015, 758170, 779832, 844818, 866480, 909804, 974790, 985621, 1039776, 1126424, 1137255, 1169748, 1213072, 1267227, 1299720, 1364706, 1408030, 1462185, 1516340, 1559664, 1689636, 1732960, 1819608, 1949580, 1971242, 2047059, 2112045, 2252848, 2274510, 2339496, 2426144, 2534454, 2599440, 2729412, 2816060, 2924370, 2956863, 3032680, 3119328, 3379272, 3411765, 3639216, 3801681, 3899160, 3942484, 4094118, 4224090, 4505696, 4549020, 4678992, 4928105, 5068908, 5198880, 5458824, 5632120, 5848740, 5913726, 6065360, 6336135, 6758544, 6823530, 7278432, 7603362, 7798320, 7884968, 8188236, 8448180, 8870589, 9098040, 9357984, 9856210, 10137816, 10235295, 10917648, 11264240, 11697480, 11827452, 12130720, 12672270, 13517088, 13647060, 14784315, 15206724, 15596640, 15769936, 16376472, 16896360, 17741178, 18196080, 19008405, 19712420, 20275632, 20470590, 21835296, 22528480, 23394960, 23654904, 25344540, 26611767, 27294120, 29568630, 30413448, 31539872, 32752944, 33792720, 35482356, 36392160, 38016810, 39424840, 40551264, 40941180, 44352945, 46789920, 47309808, 50689080, 53223534, 54588240, 59137260, 60826896, 65505888, 67585440, 70964712, 76033620, 78849680, 81882360, 88705890, 94619616, 101378160, 106447068, 109176480, 118274520, 121653792, 133058835, 141929424, 152067240, 157699360, 163764720, 177411780, 202756320, 212894136, 236549040, 266117670, 283858848, 304134480, 327529440, 354823560, 425788272, 473098080, 532235340, 608268960, 709647120, 851576544, 1064470680, 1419294240, 2128941360, 4257882720]

約数ペア:

[(1, 4257882720), (2, 2128941360), (3, 1419294240), (4, 1064470680), (5, 851576544), (6, 709647120), (7, 608268960), (8, 532235340), (9, 473098080), (10, 425788272), (12, 354823560), (13, 327529440), (14, 304134480), (15, 283858848), (16, 266117670), (18, 236549040), (20, 212894136), (21, 202756320), (24, 177411780), (26, 163764720), (27, 157699360), (28, 152067240), (30, 141929424), (32, 133058835), (35, 121653792), (36, 118274520), (39, 109176480), (40, 106447068), (42, 101378160), (45, 94619616), (48, 88705890), (52, 81882360), (54, 78849680), (56, 76033620), (60, 70964712), (63, 67585440), (65, 65505888), (70, 60826896), (72, 59137260), (78, 54588240), (80, 53223534), (84, 50689080), (90, 47309808), (91, 46789920), (96, 44352945), (104, 40941180), (105, 40551264), (108, 39424840), (112, 38016810), (117, 36392160), (120, 35482356), (126, 33792720), (130, 32752944), (135, 31539872), (140, 30413448), (144, 29568630), (156, 27294120), (160, 26611767), (168, 25344540), (180, 23654904), (182, 23394960), (189, 22528480), (195, 21835296), (208, 20470590), (210, 20275632), (216, 19712420), (224, 19008405), (234, 18196080), (240, 17741178), (252, 16896360), (260, 16376472), (270, 15769936), (273, 15596640), (280, 15206724), (288, 14784315), (312, 13647060), (315, 13517088), (336, 12672270), (351, 12130720), (360, 11827452), (364, 11697480), (378, 11264240), (390, 10917648), (416, 10235295), (420, 10137816), (432, 9856210), (455, 9357984), (468, 9098040), (480, 8870589), (504, 8448180), (520, 8188236), (540, 7884968), (546, 7798320), (560, 7603362), (585, 7278432), (624, 6823530), (630, 6758544), (672, 6336135), (702, 6065360), (720, 5913726), (728, 5848740), (756, 5632120), (780, 5458824), (819, 5198880), (840, 5068908), (864, 4928105), (910, 4678992), (936, 4549020), (945, 4505696), (1008, 4224090), (1040, 4094118), (1080, 3942484), (1092, 3899160), (1120, 3801681), (1170, 3639216), (1248, 3411765), (1260, 3379272), (1365, 3119328), (1404, 3032680), (1440, 2956863), (1456, 2924370), (1512, 2816060), (1560, 2729412), (1638, 2599440), (1680, 2534454), (1755, 2426144), (1820, 2339496), (1872, 2274510), (1890, 2252848), (2016, 2112045), (2080, 2047059), (2160, 1971242), (2184, 1949580), (2340, 1819608), (2457, 1732960), (2520, 1689636), (2730, 1559664), (2808, 1516340), (2912, 1462185), (3024, 1408030), (3120, 1364706), (3276, 1299720), (3360, 1267227), (3510, 1213072), (3640, 1169748), (3744, 1137255), (3780, 1126424), (4095, 1039776), (4320, 985621), (4368, 974790), (4680, 909804), (4914, 866480), (5040, 844818), (5460, 779832), (5616, 758170), (6048, 704015), (6240, 682353), (6552, 649860), (7020, 606536), (7280, 584874), (7560, 563212), (8190, 519888), (8736, 487395), (9360, 454902), (9828, 433240), (10080, 422409), (10831, 393120), (10920, 389916), (11232, 379085), (12285, 346592), (13104, 324930), (14040, 303268), (14560, 292437), (15120, 281606), (16380, 259944), (18720, 227451), (19656, 216620), (21662, 196560), (21840, 194958), (24570, 173296), (26208, 162465), (28080, 151634), (30240, 140803), (32493, 131040), (32760, 129972), (39312, 108310), (43324, 98280), (43680, 97479), (49140, 86648), (54155, 78624), (56160, 75817), (64986, 65520)]