About the Number
189724920
2進数表記:1011010011101111100011111000
漢数字表記:一億八千九百七十二万四千九百二十
素因数分解:
素因数の和:20565
約数の個数: 128
約数和(自身を含む): 709655040
約数和(自身を除く): 519930120
約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 20533, 41066, 61599, 82132, 102665, 123198, 143731, 164264, 205330, 225863, 246396, 287462, 307995, 410660, 431193, 451726, 492792, 574924, 615990, 677589, 718655, 821320, 862386, 903452, 1129315, 1149848, 1231980, 1355178, 1437310, 1581041, 1724772, 1806904, 2155965, 2258630, 2463960, 2710356, 2874620, 3162082, 3387945, 3449544, 4311930, 4517260, 4743123, 5420712, 5749240, 6324164, 6775890, 7905205, 8623860, 9034520, 9486246, 12648328, 13551780, 15810410, 17247720, 18972492, 23715615, 27103560, 31620820, 37944984, 47431230, 63241640, 94862460, 189724920]
約数ペア:
[(1, 189724920), (2, 94862460), (3, 63241640), (4, 47431230), (5, 37944984), (6, 31620820), (7, 27103560), (8, 23715615), (10, 18972492), (11, 17247720), (12, 15810410), (14, 13551780), (15, 12648328), (20, 9486246), (21, 9034520), (22, 8623860), (24, 7905205), (28, 6775890), (30, 6324164), (33, 5749240), (35, 5420712), (40, 4743123), (42, 4517260), (44, 4311930), (55, 3449544), (56, 3387945), (60, 3162082), (66, 2874620), (70, 2710356), (77, 2463960), (84, 2258630), (88, 2155965), (105, 1806904), (110, 1724772), (120, 1581041), (132, 1437310), (140, 1355178), (154, 1231980), (165, 1149848), (168, 1129315), (210, 903452), (220, 862386), (231, 821320), (264, 718655), (280, 677589), (308, 615990), (330, 574924), (385, 492792), (420, 451726), (440, 431193), (462, 410660), (616, 307995), (660, 287462), (770, 246396), (840, 225863), (924, 205330), (1155, 164264), (1320, 143731), (1540, 123198), (1848, 102665), (2310, 82132), (3080, 61599), (4620, 41066), (9240, 20533)]このpageの処理時間: 0.5584368705749512 seconds