64014720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:473

約数の個数: 256

約数和(自身を含む): 254983680

約数和(自身を除く): 190968960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 433, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 866, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1299, 1320, 1344, 1408, 1540, 1680, 1732, 1760, 1848, 1920, 2112, 2165, 2240, 2310, 2464, 2598, 2640, 2688, 3031, 3080, 3360, 3464, 3520, 3696, 4224, 4330, 4480, 4620, 4763, 4928, 5196, 5280, 6062, 6160, 6495, 6720, 6928, 7040, 7392, 8660, 9093, 9240, 9526, 9856, 10392, 10560, 12124, 12320, 12990, 13440, 13856, 14289, 14784, 15155, 17320, 18186, 18480, 19052, 20784, 21120, 23815, 24248, 24640, 25980, 27712, 28578, 29568, 30310, 33341, 34640, 36372, 36960, 38104, 41568, 45465, 47630, 48496, 49280, 51960, 55424, 57156, 60620, 66682, 69280, 71445, 72744, 73920, 76208, 83136, 90930, 95260, 96992, 100023, 103920, 114312, 121240, 133364, 138560, 142890, 145488, 147840, 152416, 166272, 166705, 181860, 190520, 193984, 200046, 207840, 228624, 242480, 266728, 277120, 285780, 290976, 304832, 333410, 363720, 381040, 387968, 400092, 415680, 457248, 484960, 500115, 533456, 571560, 581952, 609664, 666820, 727440, 762080, 800184, 831360, 914496, 969920, 1000230, 1066912, 1143120, 1163904, 1333640, 1454880, 1524160, 1600368, 1828992, 1939840, 2000460, 2133824, 2286240, 2667280, 2909760, 3048320, 3200736, 4000920, 4267648, 4572480, 5334560, 5819520, 6401472, 8001840, 9144960, 10669120, 12802944, 16003680, 21338240, 32007360, 64014720]

約数ペア:

[(1, 64014720), (2, 32007360), (3, 21338240), (4, 16003680), (5, 12802944), (6, 10669120), (7, 9144960), (8, 8001840), (10, 6401472), (11, 5819520), (12, 5334560), (14, 4572480), (15, 4267648), (16, 4000920), (20, 3200736), (21, 3048320), (22, 2909760), (24, 2667280), (28, 2286240), (30, 2133824), (32, 2000460), (33, 1939840), (35, 1828992), (40, 1600368), (42, 1524160), (44, 1454880), (48, 1333640), (55, 1163904), (56, 1143120), (60, 1066912), (64, 1000230), (66, 969920), (70, 914496), (77, 831360), (80, 800184), (84, 762080), (88, 727440), (96, 666820), (105, 609664), (110, 581952), (112, 571560), (120, 533456), (128, 500115), (132, 484960), (140, 457248), (154, 415680), (160, 400092), (165, 387968), (168, 381040), (176, 363720), (192, 333410), (210, 304832), (220, 290976), (224, 285780), (231, 277120), (240, 266728), (264, 242480), (280, 228624), (308, 207840), (320, 200046), (330, 193984), (336, 190520), (352, 181860), (384, 166705), (385, 166272), (420, 152416), (433, 147840), (440, 145488), (448, 142890), (462, 138560), (480, 133364), (528, 121240), (560, 114312), (616, 103920), (640, 100023), (660, 96992), (672, 95260), (704, 90930), (770, 83136), (840, 76208), (866, 73920), (880, 72744), (896, 71445), (924, 69280), (960, 66682), (1056, 60620), (1120, 57156), (1155, 55424), (1232, 51960), (1299, 49280), (1320, 48496), (1344, 47630), (1408, 45465), (1540, 41568), (1680, 38104), (1732, 36960), (1760, 36372), (1848, 34640), (1920, 33341), (2112, 30310), (2165, 29568), (2240, 28578), (2310, 27712), (2464, 25980), (2598, 24640), (2640, 24248), (2688, 23815), (3031, 21120), (3080, 20784), (3360, 19052), (3464, 18480), (3520, 18186), (3696, 17320), (4224, 15155), (4330, 14784), (4480, 14289), (4620, 13856), (4763, 13440), (4928, 12990), (5196, 12320), (5280, 12124), (6062, 10560), (6160, 10392), (6495, 9856), (6720, 9526), (6928, 9240), (7040, 9093), (7392, 8660)]