About the Number

2009707680

2009707679 ← → 2009707681

2進数表記:1110111110010011011010010100000

漢数字表記:二十億九百七十万七千六百八十

素因数分解:

2 5 × 3 1 × 5 1 × 31 1 × 131 1 × 1031 1

素因数の和:1211
約数の個数: 192
約数和(自身を含む): 6591062016
約数和(自身を除く): 4581354336

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 131, 155, 160, 186, 240, 248, 262, 310, 372, 393, 465, 480, 496, 524, 620, 655, 744, 786, 930, 992, 1031, 1048, 1240, 1310, 1488, 1572, 1860, 1965, 2062, 2096, 2480, 2620, 2976, 3093, 3144, 3720, 3930, 4061, 4124, 4192, 4960, 5155, 5240, 6186, 6288, 7440, 7860, 8122, 8248, 10310, 10480, 12183, 12372, 12576, 14880, 15465, 15720, 16244, 16496, 20305, 20620, 20960, 24366, 24744, 30930, 31440, 31961, 32488, 32992, 40610, 41240, 48732, 49488, 60915, 61860, 62880, 63922, 64976, 81220, 82480, 95883, 97464, 98976, 121830, 123720, 127844, 129952, 135061, 159805, 162440, 164960, 191766, 194928, 243660, 247440, 255688, 270122, 319610, 324880, 383532, 389856, 405183, 479415, 487320, 494880, 511376, 540244, 639220, 649760, 675305, 767064, 810366, 958830, 974640, 1022752, 1080488, 1278440, 1350610, 1534128, 1620732, 1917660, 1949280, 2025915, 2160976, 2556880, 2701220, 3068256, 3241464, 3835320, 4051830, 4186891, 4321952, 5113760, 5402440, 6482928, 7670640, 8103660, 8373782, 10804880, 12560673, 12965856, 15341280, 16207320, 16747564, 20934455, 21609760, 25121346, 32414640, 33495128, 41868910, 50242692, 62803365, 64829280, 66990256, 83737820, 100485384, 125606730, 133980512, 167475640, 200970768, 251213460, 334951280, 401941536, 502426920, 669902560, 1004853840, 2009707680]

約数ペア:
[(1, 2009707680), (2, 1004853840), (3, 669902560), (4, 502426920), (5, 401941536), (6, 334951280), (8, 251213460), (10, 200970768), (12, 167475640), (15, 133980512), (16, 125606730), (20, 100485384), (24, 83737820), (30, 66990256), (31, 64829280), (32, 62803365), (40, 50242692), (48, 41868910), (60, 33495128), (62, 32414640), (80, 25121346), (93, 21609760), (96, 20934455), (120, 16747564), (124, 16207320), (131, 15341280), (155, 12965856), (160, 12560673), (186, 10804880), (240, 8373782), (248, 8103660), (262, 7670640), (310, 6482928), (372, 5402440), (393, 5113760), (465, 4321952), (480, 4186891), (496, 4051830), (524, 3835320), (620, 3241464), (655, 3068256), (744, 2701220), (786, 2556880), (930, 2160976), (992, 2025915), (1031, 1949280), (1048, 1917660), (1240, 1620732), (1310, 1534128), (1488, 1350610), (1572, 1278440), (1860, 1080488), (1965, 1022752), (2062, 974640), (2096, 958830), (2480, 810366), (2620, 767064), (2976, 675305), (3093, 649760), (3144, 639220), (3720, 540244), (3930, 511376), (4061, 494880), (4124, 487320), (4192, 479415), (4960, 405183), (5155, 389856), (5240, 383532), (6186, 324880), (6288, 319610), (7440, 270122), (7860, 255688), (8122, 247440), (8248, 243660), (10310, 194928), (10480, 191766), (12183, 164960), (12372, 162440), (12576, 159805), (14880, 135061), (15465, 129952), (15720, 127844), (16244, 123720), (16496, 121830), (20305, 98976), (20620, 97464), (20960, 95883), (24366, 82480), (24744, 81220), (30930, 64976), (31440, 63922), (31961, 62880), (32488, 61860), (32992, 60915), (40610, 49488), (41240, 48732)]

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