About the Number
128940960
2進数表記:111101011110111101110100000
漢数字表記:一億二千八百九十四万九百六十
素因数分解:
素因数の和:263
約数の個数: 192
約数和(自身を含む): 430012800
約数和(自身を除く): 301071840
約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 59, 60, 80, 87, 96, 116, 118, 120, 145, 157, 160, 174, 177, 232, 236, 240, 290, 295, 314, 348, 354, 435, 464, 471, 472, 480, 580, 590, 628, 696, 708, 785, 870, 885, 928, 942, 944, 1160, 1180, 1256, 1392, 1416, 1570, 1711, 1740, 1770, 1884, 1888, 2320, 2355, 2360, 2512, 2784, 2832, 3140, 3422, 3480, 3540, 3768, 4553, 4640, 4710, 4720, 5024, 5133, 5664, 6280, 6844, 6960, 7080, 7536, 8555, 9106, 9263, 9420, 9440, 10266, 12560, 13659, 13688, 13920, 14160, 15072, 17110, 18212, 18526, 18840, 20532, 22765, 25120, 25665, 27318, 27376, 27789, 28320, 34220, 36424, 37052, 37680, 41064, 45530, 46315, 51330, 54636, 54752, 55578, 68295, 68440, 72848, 74104, 75360, 82128, 91060, 92630, 102660, 109272, 111156, 136590, 136880, 138945, 145696, 148208, 164256, 182120, 185260, 205320, 218544, 222312, 268627, 273180, 273760, 277890, 296416, 364240, 370520, 410640, 437088, 444624, 537254, 546360, 555780, 728480, 741040, 805881, 821280, 889248, 1074508, 1092720, 1111560, 1343135, 1482080, 1611762, 2149016, 2185440, 2223120, 2686270, 3223524, 4029405, 4298032, 4446240, 5372540, 6447048, 8058810, 8596064, 10745080, 12894096, 16117620, 21490160, 25788192, 32235240, 42980320, 64470480, 128940960]
約数ペア:
[(1, 128940960), (2, 64470480), (3, 42980320), (4, 32235240), (5, 25788192), (6, 21490160), (8, 16117620), (10, 12894096), (12, 10745080), (15, 8596064), (16, 8058810), (20, 6447048), (24, 5372540), (29, 4446240), (30, 4298032), (32, 4029405), (40, 3223524), (48, 2686270), (58, 2223120), (59, 2185440), (60, 2149016), (80, 1611762), (87, 1482080), (96, 1343135), (116, 1111560), (118, 1092720), (120, 1074508), (145, 889248), (157, 821280), (160, 805881), (174, 741040), (177, 728480), (232, 555780), (236, 546360), (240, 537254), (290, 444624), (295, 437088), (314, 410640), (348, 370520), (354, 364240), (435, 296416), (464, 277890), (471, 273760), (472, 273180), (480, 268627), (580, 222312), (590, 218544), (628, 205320), (696, 185260), (708, 182120), (785, 164256), (870, 148208), (885, 145696), (928, 138945), (942, 136880), (944, 136590), (1160, 111156), (1180, 109272), (1256, 102660), (1392, 92630), (1416, 91060), (1570, 82128), (1711, 75360), (1740, 74104), (1770, 72848), (1884, 68440), (1888, 68295), (2320, 55578), (2355, 54752), (2360, 54636), (2512, 51330), (2784, 46315), (2832, 45530), (3140, 41064), (3422, 37680), (3480, 37052), (3540, 36424), (3768, 34220), (4553, 28320), (4640, 27789), (4710, 27376), (4720, 27318), (5024, 25665), (5133, 25120), (5664, 22765), (6280, 20532), (6844, 18840), (6960, 18526), (7080, 18212), (7536, 17110), (8555, 15072), (9106, 14160), (9263, 13920), (9420, 13688), (9440, 13659), (10266, 12560)]このpageの処理時間: 0.0337674617767334 seconds