About the Number
18289920
2進数表記:1000101110001010100000000
漢数字表記:千八百二十八万九千九百二十
素因数分解:
素因数の和:468
約数の個数: 144
約数和(自身を含む): 63870912
約数和(自身を除く): 45580992
約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 433, 440, 480, 528, 640, 660, 704, 768, 866, 880, 960, 1056, 1280, 1299, 1320, 1408, 1732, 1760, 1920, 2112, 2165, 2598, 2640, 2816, 3464, 3520, 3840, 4224, 4330, 4763, 5196, 5280, 6495, 6928, 7040, 8448, 8660, 9526, 10392, 10560, 12990, 13856, 14080, 14289, 17320, 19052, 20784, 21120, 23815, 25980, 27712, 28578, 34640, 38104, 41568, 42240, 47630, 51960, 55424, 57156, 69280, 71445, 76208, 83136, 95260, 103920, 110848, 114312, 138560, 142890, 152416, 166272, 190520, 207840, 228624, 277120, 285780, 304832, 332544, 381040, 415680, 457248, 554240, 571560, 609664, 762080, 831360, 914496, 1143120, 1219328, 1524160, 1662720, 1828992, 2286240, 3048320, 3657984, 4572480, 6096640, 9144960, 18289920]
約数ペア:
[(1, 18289920), (2, 9144960), (3, 6096640), (4, 4572480), (5, 3657984), (6, 3048320), (8, 2286240), (10, 1828992), (11, 1662720), (12, 1524160), (15, 1219328), (16, 1143120), (20, 914496), (22, 831360), (24, 762080), (30, 609664), (32, 571560), (33, 554240), (40, 457248), (44, 415680), (48, 381040), (55, 332544), (60, 304832), (64, 285780), (66, 277120), (80, 228624), (88, 207840), (96, 190520), (110, 166272), (120, 152416), (128, 142890), (132, 138560), (160, 114312), (165, 110848), (176, 103920), (192, 95260), (220, 83136), (240, 76208), (256, 71445), (264, 69280), (320, 57156), (330, 55424), (352, 51960), (384, 47630), (433, 42240), (440, 41568), (480, 38104), (528, 34640), (640, 28578), (660, 27712), (704, 25980), (768, 23815), (866, 21120), (880, 20784), (960, 19052), (1056, 17320), (1280, 14289), (1299, 14080), (1320, 13856), (1408, 12990), (1732, 10560), (1760, 10392), (1920, 9526), (2112, 8660), (2165, 8448), (2598, 7040), (2640, 6928), (2816, 6495), (3464, 5280), (3520, 5196), (3840, 4763), (4224, 4330)]このpageの処理時間: 0.005312919616699219 seconds