987698880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{2333}}^1$

素因数の和:2373

約数の個数: 336

約数和(自身を含む): 4054998240

約数和(自身を除く): 3067299360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1890, 1960, 2016, 2160, 2205, 2240, 2333, 2352, 2520, 2646, 2880, 2940, 3024, 3136, 3360, 3528, 3780, 3920, 4032, 4320, 4410, 4666, 4704, 5040, 5292, 5880, 6048, 6615, 6720, 6999, 7056, 7560, 7840, 8640, 8820, 9332, 9408, 10080, 10584, 11665, 11760, 12096, 13230, 13998, 14112, 15120, 15680, 16331, 17640, 18664, 20160, 20997, 21168, 23330, 23520, 26460, 27996, 28224, 30240, 32662, 34995, 35280, 37328, 41994, 42336, 46660, 47040, 48993, 52920, 55992, 60480, 62991, 65324, 69990, 70560, 74656, 81655, 83988, 84672, 93320, 97986, 104985, 105840, 111984, 114317, 125982, 130648, 139980, 141120, 146979, 149312, 163310, 167976, 186640, 195972, 209970, 211680, 223968, 228634, 244965, 251964, 261296, 279960, 293958, 314955, 326620, 335952, 342951, 373280, 391944, 419940, 423360, 440937, 447936, 457268, 489930, 503928, 522592, 559920, 571585, 587916, 629910, 653240, 671904, 685902, 734895, 746560, 783888, 839880, 881874, 914536, 979860, 1007856, 1028853, 1045184, 1119840, 1143170, 1175832, 1259820, 1306480, 1343808, 1371804, 1469790, 1567776, 1679760, 1714755, 1763748, 1829072, 1959720, 2015712, 2057706, 2204685, 2239680, 2286340, 2351664, 2519640, 2612960, 2743608, 2939580, 3086559, 3135552, 3359520, 3429510, 3527496, 3658144, 3919440, 4031424, 4115412, 4409370, 4572680, 4703328, 5039280, 5144265, 5225920, 5487216, 5879160, 6173118, 6719040, 6859020, 7054992, 7316288, 7838880, 8230824, 8818740, 9145360, 9406656, 10078560, 10288530, 10974432, 11758320, 12346236, 13718040, 14109984, 15432795, 15677760, 16461648, 17637480, 18290720, 20157120, 20577060, 21948864, 23516640, 24692472, 27436080, 28219968, 30865590, 32923296, 35274960, 36581440, 41154120, 47033280, 49384944, 54872160, 61731180, 65846592, 70549920, 82308240, 98769888, 109744320, 123462360, 141099840, 164616480, 197539776, 246924720, 329232960, 493849440, 987698880]

約数ペア:

[(1, 987698880), (2, 493849440), (3, 329232960), (4, 246924720), (5, 197539776), (6, 164616480), (7, 141099840), (8, 123462360), (9, 109744320), (10, 98769888), (12, 82308240), (14, 70549920), (15, 65846592), (16, 61731180), (18, 54872160), (20, 49384944), (21, 47033280), (24, 41154120), (27, 36581440), (28, 35274960), (30, 32923296), (32, 30865590), (35, 28219968), (36, 27436080), (40, 24692472), (42, 23516640), (45, 21948864), (48, 20577060), (49, 20157120), (54, 18290720), (56, 17637480), (60, 16461648), (63, 15677760), (64, 15432795), (70, 14109984), (72, 13718040), (80, 12346236), (84, 11758320), (90, 10974432), (96, 10288530), (98, 10078560), (105, 9406656), (108, 9145360), (112, 8818740), (120, 8230824), (126, 7838880), (135, 7316288), (140, 7054992), (144, 6859020), (147, 6719040), (160, 6173118), (168, 5879160), (180, 5487216), (189, 5225920), (192, 5144265), (196, 5039280), (210, 4703328), (216, 4572680), (224, 4409370), (240, 4115412), (245, 4031424), (252, 3919440), (270, 3658144), (280, 3527496), (288, 3429510), (294, 3359520), (315, 3135552), (320, 3086559), (336, 2939580), (360, 2743608), (378, 2612960), (392, 2519640), (420, 2351664), (432, 2286340), (441, 2239680), (448, 2204685), (480, 2057706), (490, 2015712), (504, 1959720), (540, 1829072), (560, 1763748), (576, 1714755), (588, 1679760), (630, 1567776), (672, 1469790), (720, 1371804), (735, 1343808), (756, 1306480), (784, 1259820), (840, 1175832), (864, 1143170), (882, 1119840), (945, 1045184), (960, 1028853), (980, 1007856), (1008, 979860), (1080, 914536), (1120, 881874), (1176, 839880), (1260, 783888), (1323, 746560), (1344, 734895), (1440, 685902), (1470, 671904), (1512, 653240), (1568, 629910), (1680, 587916), (1728, 571585), (1764, 559920), (1890, 522592), (1960, 503928), (2016, 489930), (2160, 457268), (2205, 447936), (2240, 440937), (2333, 423360), (2352, 419940), (2520, 391944), (2646, 373280), (2880, 342951), (2940, 335952), (3024, 326620), (3136, 314955), (3360, 293958), (3528, 279960), (3780, 261296), (3920, 251964), (4032, 244965), (4320, 228634), (4410, 223968), (4666, 211680), (4704, 209970), (5040, 195972), (5292, 186640), (5880, 167976), (6048, 163310), (6615, 149312), (6720, 146979), (6999, 141120), (7056, 139980), (7560, 130648), (7840, 125982), (8640, 114317), (8820, 111984), (9332, 105840), (9408, 104985), (10080, 97986), (10584, 93320), (11665, 84672), (11760, 83988), (12096, 81655), (13230, 74656), (13998, 70560), (14112, 69990), (15120, 65324), (15680, 62991), (16331, 60480), (17640, 55992), (18664, 52920), (20160, 48993), (20997, 47040), (21168, 46660), (23330, 42336), (23520, 41994), (26460, 37328), (27996, 35280), (28224, 34995), (30240, 32662)]