879856320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:759

約数の個数: 224

約数和(自身を含む): 3210494976

約数和(自身を除く): 2330638656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 311, 320, 336, 420, 421, 448, 480, 560, 622, 672, 840, 842, 933, 960, 1120, 1244, 1263, 1344, 1555, 1680, 1684, 1866, 2105, 2177, 2240, 2488, 2526, 2947, 3110, 3360, 3368, 3732, 4210, 4354, 4665, 4976, 5052, 5894, 6220, 6315, 6531, 6720, 6736, 7464, 8420, 8708, 8841, 9330, 9952, 10104, 10885, 11788, 12440, 12630, 13062, 13472, 14735, 14928, 16840, 17416, 17682, 18660, 19904, 20208, 21770, 23576, 24880, 25260, 26124, 26944, 29470, 29856, 32655, 33680, 34832, 35364, 37320, 40416, 43540, 44205, 47152, 49760, 50520, 52248, 58940, 59712, 65310, 67360, 69664, 70728, 74640, 80832, 87080, 88410, 94304, 99520, 101040, 104496, 117880, 130620, 130931, 134720, 139328, 141456, 149280, 174160, 176820, 188608, 202080, 208992, 235760, 261240, 261862, 282912, 298560, 348320, 353640, 392793, 404160, 417984, 471520, 522480, 523724, 565824, 654655, 696640, 707280, 785586, 916517, 943040, 1044960, 1047448, 1309310, 1414560, 1571172, 1833034, 1963965, 2089920, 2094896, 2618620, 2749551, 2829120, 3142344, 3666068, 3927930, 4189792, 4582585, 5237240, 5499102, 6284688, 7332136, 7855860, 8379584, 9165170, 10474480, 10998204, 12569376, 13747755, 14664272, 15711720, 18330340, 20948960, 21996408, 25138752, 27495510, 29328544, 31423440, 36660680, 41897920, 43992816, 54991020, 58657088, 62846880, 73321360, 87985632, 109982040, 125693760, 146642720, 175971264, 219964080, 293285440, 439928160, 879856320]

約数ペア:

[(1, 879856320), (2, 439928160), (3, 293285440), (4, 219964080), (5, 175971264), (6, 146642720), (7, 125693760), (8, 109982040), (10, 87985632), (12, 73321360), (14, 62846880), (15, 58657088), (16, 54991020), (20, 43992816), (21, 41897920), (24, 36660680), (28, 31423440), (30, 29328544), (32, 27495510), (35, 25138752), (40, 21996408), (42, 20948960), (48, 18330340), (56, 15711720), (60, 14664272), (64, 13747755), (70, 12569376), (80, 10998204), (84, 10474480), (96, 9165170), (105, 8379584), (112, 7855860), (120, 7332136), (140, 6284688), (160, 5499102), (168, 5237240), (192, 4582585), (210, 4189792), (224, 3927930), (240, 3666068), (280, 3142344), (311, 2829120), (320, 2749551), (336, 2618620), (420, 2094896), (421, 2089920), (448, 1963965), (480, 1833034), (560, 1571172), (622, 1414560), (672, 1309310), (840, 1047448), (842, 1044960), (933, 943040), (960, 916517), (1120, 785586), (1244, 707280), (1263, 696640), (1344, 654655), (1555, 565824), (1680, 523724), (1684, 522480), (1866, 471520), (2105, 417984), (2177, 404160), (2240, 392793), (2488, 353640), (2526, 348320), (2947, 298560), (3110, 282912), (3360, 261862), (3368, 261240), (3732, 235760), (4210, 208992), (4354, 202080), (4665, 188608), (4976, 176820), (5052, 174160), (5894, 149280), (6220, 141456), (6315, 139328), (6531, 134720), (6720, 130931), (6736, 130620), (7464, 117880), (8420, 104496), (8708, 101040), (8841, 99520), (9330, 94304), (9952, 88410), (10104, 87080), (10885, 80832), (11788, 74640), (12440, 70728), (12630, 69664), (13062, 67360), (13472, 65310), (14735, 59712), (14928, 58940), (16840, 52248), (17416, 50520), (17682, 49760), (18660, 47152), (19904, 44205), (20208, 43540), (21770, 40416), (23576, 37320), (24880, 35364), (25260, 34832), (26124, 33680), (26944, 32655), (29470, 29856)]