8399691720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{4909}}^1$

素因数の和:5037

約数の個数: 288

約数和(自身を含む): 32089894200

約数和(自身を除く): 23690202480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 97, 98, 105, 120, 126, 140, 147, 168, 180, 194, 196, 210, 245, 252, 280, 291, 294, 315, 360, 388, 392, 420, 441, 485, 490, 504, 582, 588, 630, 679, 735, 776, 840, 873, 882, 970, 980, 1164, 1176, 1260, 1358, 1455, 1470, 1746, 1764, 1940, 1960, 2037, 2205, 2328, 2520, 2716, 2910, 2940, 3395, 3492, 3528, 3880, 4074, 4365, 4410, 4753, 4909, 5432, 5820, 5880, 6111, 6790, 6984, 8148, 8730, 8820, 9506, 9818, 10185, 11640, 12222, 13580, 14259, 14727, 16296, 17460, 17640, 19012, 19636, 20370, 23765, 24444, 24545, 27160, 28518, 29454, 30555, 34363, 34920, 38024, 39272, 40740, 42777, 44181, 47530, 48888, 49090, 57036, 58908, 61110, 68726, 71295, 73635, 81480, 85554, 88362, 95060, 98180, 103089, 114072, 117816, 122220, 137452, 142590, 147270, 171108, 171815, 176724, 190120, 196360, 206178, 213885, 220905, 240541, 244440, 274904, 285180, 294540, 309267, 342216, 343630, 353448, 412356, 427770, 441810, 476173, 481082, 515445, 570360, 589080, 618534, 687260, 721623, 824712, 855540, 883620, 952346, 962164, 1030890, 1202705, 1237068, 1374520, 1428519, 1443246, 1546335, 1711080, 1767240, 1904692, 1924328, 2061780, 2164869, 2380865, 2405410, 2474136, 2857038, 2886492, 3092670, 3333211, 3608115, 3809384, 4123560, 4285557, 4329738, 4761730, 4810820, 5714076, 5772984, 6185340, 6666422, 7142595, 7216230, 8571114, 8659476, 9523460, 9621640, 9999633, 10824345, 11428152, 12370680, 13332844, 14285190, 14432460, 16666055, 17142228, 17318952, 19046920, 19999266, 21427785, 21648690, 23332477, 26665688, 28570380, 28864920, 29998899, 33332110, 34284456, 39998532, 42855570, 43297380, 46664954, 49998165, 57140760, 59997798, 66664220, 69997431, 79997064, 85711140, 86594760, 93329908, 99996330, 116662385, 119995596, 133328440, 139994862, 149994495, 171422280, 186659816, 199992660, 209992293, 233324770, 239991192, 279989724, 299988990, 349987155, 399985320, 419984586, 466649540, 559979448, 599977980, 699974310, 839969172, 933299080, 1049961465, 1199955960, 1399948620, 1679938344, 2099922930, 2799897240, 4199845860, 8399691720]

約数ペア:

[(1, 8399691720), (2, 4199845860), (3, 2799897240), (4, 2099922930), (5, 1679938344), (6, 1399948620), (7, 1199955960), (8, 1049961465), (9, 933299080), (10, 839969172), (12, 699974310), (14, 599977980), (15, 559979448), (18, 466649540), (20, 419984586), (21, 399985320), (24, 349987155), (28, 299988990), (30, 279989724), (35, 239991192), (36, 233324770), (40, 209992293), (42, 199992660), (45, 186659816), (49, 171422280), (56, 149994495), (60, 139994862), (63, 133328440), (70, 119995596), (72, 116662385), (84, 99996330), (90, 93329908), (97, 86594760), (98, 85711140), (105, 79997064), (120, 69997431), (126, 66664220), (140, 59997798), (147, 57140760), (168, 49998165), (180, 46664954), (194, 43297380), (196, 42855570), (210, 39998532), (245, 34284456), (252, 33332110), (280, 29998899), (291, 28864920), (294, 28570380), (315, 26665688), (360, 23332477), (388, 21648690), (392, 21427785), (420, 19999266), (441, 19046920), (485, 17318952), (490, 17142228), (504, 16666055), (582, 14432460), (588, 14285190), (630, 13332844), (679, 12370680), (735, 11428152), (776, 10824345), (840, 9999633), (873, 9621640), (882, 9523460), (970, 8659476), (980, 8571114), (1164, 7216230), (1176, 7142595), (1260, 6666422), (1358, 6185340), (1455, 5772984), (1470, 5714076), (1746, 4810820), (1764, 4761730), (1940, 4329738), (1960, 4285557), (2037, 4123560), (2205, 3809384), (2328, 3608115), (2520, 3333211), (2716, 3092670), (2910, 2886492), (2940, 2857038), (3395, 2474136), (3492, 2405410), (3528, 2380865), (3880, 2164869), (4074, 2061780), (4365, 1924328), (4410, 1904692), (4753, 1767240), (4909, 1711080), (5432, 1546335), (5820, 1443246), (5880, 1428519), (6111, 1374520), (6790, 1237068), (6984, 1202705), (8148, 1030890), (8730, 962164), (8820, 952346), (9506, 883620), (9818, 855540), (10185, 824712), (11640, 721623), (12222, 687260), (13580, 618534), (14259, 589080), (14727, 570360), (16296, 515445), (17460, 481082), (17640, 476173), (19012, 441810), (19636, 427770), (20370, 412356), (23765, 353448), (24444, 343630), (24545, 342216), (27160, 309267), (28518, 294540), (29454, 285180), (30555, 274904), (34363, 244440), (34920, 240541), (38024, 220905), (39272, 213885), (40740, 206178), (42777, 196360), (44181, 190120), (47530, 176724), (48888, 171815), (49090, 171108), (57036, 147270), (58908, 142590), (61110, 137452), (68726, 122220), (71295, 117816), (73635, 114072), (81480, 103089), (85554, 98180), (88362, 95060)]