About the Number

290125920

290125919 ← → 290125921

2進数表記:10001010010101111100001100000

漢数字表記:二億九千十二万五千九百二十

素因数分解:

2 5 × 3 1 × 5 1 × 7 1 × 79 1 × 1093 1

素因数の和:1197
約数の個数: 192
約数和(自身を含む): 1058641920
約数和(自身を除く): 768516000

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, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 553, 560, 632, 672, 790, 840, 948, 1093, 1106, 1120, 1185, 1264, 1580, 1659, 1680, 1896, 2186, 2212, 2370, 2528, 2765, 3160, 3279, 3318, 3360, 3792, 4372, 4424, 4740, 5465, 5530, 6320, 6558, 6636, 7584, 7651, 8295, 8744, 8848, 9480, 10930, 11060, 12640, 13116, 13272, 15302, 16395, 16590, 17488, 17696, 18960, 21860, 22120, 22953, 26232, 26544, 30604, 32790, 33180, 34976, 37920, 38255, 43720, 44240, 45906, 52464, 53088, 61208, 65580, 66360, 76510, 86347, 87440, 88480, 91812, 104928, 114765, 122416, 131160, 132720, 153020, 172694, 174880, 183624, 229530, 244832, 259041, 262320, 265440, 306040, 345388, 367248, 431735, 459060, 518082, 524640, 604429, 612080, 690776, 734496, 863470, 918120, 1036164, 1208858, 1224160, 1295205, 1381552, 1726940, 1813287, 1836240, 2072328, 2417716, 2590410, 2763104, 3022145, 3453880, 3626574, 3672480, 4144656, 4835432, 5180820, 6044290, 6907760, 7253148, 8289312, 9066435, 9670864, 10361640, 12088580, 13815520, 14506296, 18132870, 19341728, 20723280, 24177160, 29012592, 36265740, 41446560, 48354320, 58025184, 72531480, 96708640, 145062960, 290125920]

約数ペア:
[(1, 290125920), (2, 145062960), (3, 96708640), (4, 72531480), (5, 58025184), (6, 48354320), (7, 41446560), (8, 36265740), (10, 29012592), (12, 24177160), (14, 20723280), (15, 19341728), (16, 18132870), (20, 14506296), (21, 13815520), (24, 12088580), (28, 10361640), (30, 9670864), (32, 9066435), (35, 8289312), (40, 7253148), (42, 6907760), (48, 6044290), (56, 5180820), (60, 4835432), (70, 4144656), (79, 3672480), (80, 3626574), (84, 3453880), (96, 3022145), (105, 2763104), (112, 2590410), (120, 2417716), (140, 2072328), (158, 1836240), (160, 1813287), (168, 1726940), (210, 1381552), (224, 1295205), (237, 1224160), (240, 1208858), (280, 1036164), (316, 918120), (336, 863470), (395, 734496), (420, 690776), (474, 612080), (480, 604429), (553, 524640), (560, 518082), (632, 459060), (672, 431735), (790, 367248), (840, 345388), (948, 306040), (1093, 265440), (1106, 262320), (1120, 259041), (1185, 244832), (1264, 229530), (1580, 183624), (1659, 174880), (1680, 172694), (1896, 153020), (2186, 132720), (2212, 131160), (2370, 122416), (2528, 114765), (2765, 104928), (3160, 91812), (3279, 88480), (3318, 87440), (3360, 86347), (3792, 76510), (4372, 66360), (4424, 65580), (4740, 61208), (5465, 53088), (5530, 52464), (6320, 45906), (6558, 44240), (6636, 43720), (7584, 38255), (7651, 37920), (8295, 34976), (8744, 33180), (8848, 32790), (9480, 30604), (10930, 26544), (11060, 26232), (12640, 22953), (13116, 22120), (13272, 21860), (15302, 18960), (16395, 17696), (16590, 17488)]

このpageの処理時間: 0.15899085998535156 seconds