420100252992

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{335021}}^1$

素因数の和:335357

約数の個数: 168

約数和(自身を含む): 1380590819712

約数和(自身を除く): 960490566720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 311, 336, 448, 504, 576, 622, 672, 933, 1008, 1244, 1344, 1866, 2016, 2177, 2488, 2799, 3732, 4032, 4354, 4976, 5598, 6531, 7464, 8708, 9952, 11196, 13062, 14928, 17416, 19593, 19904, 22392, 26124, 29856, 34832, 39186, 44784, 52248, 59712, 69664, 78372, 89568, 104496, 139328, 156744, 179136, 208992, 313488, 335021, 417984, 626976, 670042, 1005063, 1253952, 1340084, 2010126, 2345147, 2680168, 3015189, 4020252, 4690294, 5360336, 6030378, 7035441, 8040504, 9380588, 10720672, 12060756, 14070882, 16081008, 18761176, 21106323, 21441344, 24121512, 28141764, 32162016, 37522352, 42212646, 48243024, 56283528, 64324032, 75044704, 84425292, 96486048, 104191531, 112567056, 150089408, 168850584, 192972096, 208383062, 225134112, 312574593, 337701168, 416766124, 450268224, 625149186, 675402336, 729340717, 833532248, 937723779, 1250298372, 1350804672, 1458681434, 1667064496, 1875447558, 2188022151, 2500596744, 2917362868, 3334128992, 3750895116, 4376044302, 5001193488, 5834725736, 6564066453, 6668257984, 7501790232, 8752088604, 10002386976, 11669451472, 13128132906, 15003580464, 17504177208, 20004773952, 23338902944, 26256265812, 30007160928, 35008354416, 46677805888, 52512531624, 60014321856, 70016708832, 105025063248, 140033417664, 210050126496, 420100252992]

約数ペア:

[(1, 420100252992), (2, 210050126496), (3, 140033417664), (4, 105025063248), (6, 70016708832), (7, 60014321856), (8, 52512531624), (9, 46677805888), (12, 35008354416), (14, 30007160928), (16, 26256265812), (18, 23338902944), (21, 20004773952), (24, 17504177208), (28, 15003580464), (32, 13128132906), (36, 11669451472), (42, 10002386976), (48, 8752088604), (56, 7501790232), (63, 6668257984), (64, 6564066453), (72, 5834725736), (84, 5001193488), (96, 4376044302), (112, 3750895116), (126, 3334128992), (144, 2917362868), (168, 2500596744), (192, 2188022151), (224, 1875447558), (252, 1667064496), (288, 1458681434), (311, 1350804672), (336, 1250298372), (448, 937723779), (504, 833532248), (576, 729340717), (622, 675402336), (672, 625149186), (933, 450268224), (1008, 416766124), (1244, 337701168), (1344, 312574593), (1866, 225134112), (2016, 208383062), (2177, 192972096), (2488, 168850584), (2799, 150089408), (3732, 112567056), (4032, 104191531), (4354, 96486048), (4976, 84425292), (5598, 75044704), (6531, 64324032), (7464, 56283528), (8708, 48243024), (9952, 42212646), (11196, 37522352), (13062, 32162016), (14928, 28141764), (17416, 24121512), (19593, 21441344), (19904, 21106323), (22392, 18761176), (26124, 16081008), (29856, 14070882), (34832, 12060756), (39186, 10720672), (44784, 9380588), (52248, 8040504), (59712, 7035441), (69664, 6030378), (78372, 5360336), (89568, 4690294), (104496, 4020252), (139328, 3015189), (156744, 2680168), (179136, 2345147), (208992, 2010126), (313488, 1340084), (335021, 1253952), (417984, 1005063), (626976, 670042)]