About the Number

139724449920

139724449919 ← → 139724449921

2進数表記:10000010001000001110011110100010000000

漢数字表記:千三百九十七億二千四百四十四万九千九百二十

素因数分解:

2 7 × 3 2 × 5 1 × 11 2 × 29 1 × 31 1 × 223 1

素因数の和:330
約数の個数: 1152
約数和(自身を含む): 568860364800
約数和(自身を除く): 429135914880

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 62, 64, 66, 72, 80, 87, 88, 90, 93, 96, 99, 110, 116, 120, 121, 124, 128, 132, 144, 145, 155, 160, 165, 174, 176, 180, 186, 192, 198, 220, 223, 232, 240, 242, 248, 261, 264, 279, 288, 290, 310, 319, 320, 330, 341, 348, 352, 360, 363, 372, 384, 396, 435, 440, 446, 464, 465, 480, 484, 495, 496, 522, 528, 558, 576, 580, 605, 620, 638, 640, 660, 669, 682, 696, 704, 720, 726, 744, 792, 870, 880, 892, 899, 928, 930, 957, 960, 968, 990, 992, 1023, 1044, 1056, 1089, 1115, 1116, 1152, 1160, 1210, 1240, 1276, 1305, 1320, 1338, 1364, 1392, 1395, 1408, 1440, 1452, 1488, 1584, 1595, 1705, 1740, 1760, 1784, 1798, 1815, 1856, 1860, 1914, 1920, 1936, 1980, 1984, 2007, 2046, 2088, 2112, 2178, 2230, 2232, 2320, 2420, 2453, 2480, 2552, 2610, 2640, 2676, 2697, 2728, 2784, 2790, 2871, 2880, 2904, 2976, 3069, 3168, 3190, 3345, 3410, 3480, 3509, 3520, 3568, 3596, 3630, 3712, 3720, 3751, 3828, 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約数ペア:
[(1, 139724449920), (2, 69862224960), (3, 46574816640), (4, 34931112480), (5, 27944889984), (6, 23287408320), (8, 17465556240), (9, 15524938880), (10, 13972444992), (11, 12702222720), (12, 11643704160), (15, 9314963328), (16, 8732778120), (18, 7762469440), (20, 6986222496), (22, 6351111360), (24, 5821852080), (29, 4818084480), (30, 4657481664), (31, 4507240320), (32, 4366389060), (33, 4234074240), (36, 3881234720), (40, 3493111248), (44, 3175555680), (45, 3104987776), (48, 2910926040), (55, 2540444544), (58, 2409042240), (60, 2328740832), (62, 2253620160), (64, 2183194530), (66, 2117037120), (72, 1940617360), (80, 1746555624), (87, 1606028160), (88, 1587777840), (90, 1552493888), (93, 1502413440), (96, 1455463020), (99, 1411358080), (110, 1270222272), (116, 1204521120), (120, 1164370416), (121, 1154747520), (124, 1126810080), (128, 1091597265), (132, 1058518560), (144, 970308680), (145, 963616896), (155, 901448064), (160, 873277812), (165, 846814848), (174, 803014080), (176, 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