223656720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2077

約数の個数: 160

約数和(自身を含む): 804615168

約数和(自身を除く): 580958448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1876, 1987, 2010, 2345, 2680, 2814, 3216, 3752, 3974, 4020, 4690, 5360, 5628, 5961, 7035, 7504, 7948, 8040, 9380, 9935, 11256, 11922, 13909, 14070, 15896, 16080, 18760, 19870, 22512, 23844, 27818, 28140, 29805, 31792, 37520, 39740, 41727, 47688, 55636, 56280, 59610, 69545, 79480, 83454, 95376, 111272, 112560, 119220, 133129, 139090, 158960, 166908, 208635, 222544, 238440, 266258, 278180, 333816, 399387, 417270, 476880, 532516, 556360, 665645, 667632, 798774, 834540, 931903, 1065032, 1112720, 1331290, 1597548, 1669080, 1863806, 1996935, 2130064, 2662580, 2795709, 3195096, 3338160, 3727612, 3993870, 4659515, 5325160, 5591418, 6390192, 7455224, 7987740, 9319030, 10650320, 11182836, 13978545, 14910448, 15975480, 18638060, 22365672, 27957090, 31950960, 37276120, 44731344, 55914180, 74552240, 111828360, 223656720]

約数ペア:

[(1, 223656720), (2, 111828360), (3, 74552240), (4, 55914180), (5, 44731344), (6, 37276120), (7, 31950960), (8, 27957090), (10, 22365672), (12, 18638060), (14, 15975480), (15, 14910448), (16, 13978545), (20, 11182836), (21, 10650320), (24, 9319030), (28, 7987740), (30, 7455224), (35, 6390192), (40, 5591418), (42, 5325160), (48, 4659515), (56, 3993870), (60, 3727612), (67, 3338160), (70, 3195096), (80, 2795709), (84, 2662580), (105, 2130064), (112, 1996935), (120, 1863806), (134, 1669080), (140, 1597548), (168, 1331290), (201, 1112720), (210, 1065032), (240, 931903), (268, 834540), (280, 798774), (335, 667632), (336, 665645), (402, 556360), (420, 532516), (469, 476880), (536, 417270), (560, 399387), (670, 333816), (804, 278180), (840, 266258), (938, 238440), (1005, 222544), (1072, 208635), (1340, 166908), (1407, 158960), (1608, 139090), (1680, 133129), (1876, 119220), (1987, 112560), (2010, 111272), (2345, 95376), (2680, 83454), (2814, 79480), (3216, 69545), (3752, 59610), (3974, 56280), (4020, 55636), (4690, 47688), (5360, 41727), (5628, 39740), (5961, 37520), (7035, 31792), (7504, 29805), (7948, 28140), (8040, 27818), (9380, 23844), (9935, 22512), (11256, 19870), (11922, 18760), (13909, 16080), (14070, 15896)]