About the Number

2107788480

2107788479 ← → 2107788481

2進数表記:1111101101000100100110011000000

漢数字表記:二十一億七百七十八万八千四百八十

素因数分解:

2 6 × 3 4 × 5 1 × 7 1 × 11617 1

素因数の和:11653
約数の個数: 280
約数和(自身を含む): 8569622688
約数和(自身を除く): 6461834208

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 11617, 12096, 12960, 15120, 18144, 20160, 22680, 23234, 25920, 30240, 34851, 36288, 45360, 46468, 58085, 60480, 69702, 81319, 90720, 92936, 104553, 116170, 139404, 162638, 174255, 181440, 185872, 209106, 232340, 243957, 278808, 313659, 325276, 348510, 371744, 406595, 418212, 464680, 487914, 522765, 557616, 627318, 650552, 697020, 731871, 743488, 813190, 836424, 929360, 940977, 975828, 1045530, 1115232, 1219785, 1254636, 1301104, 1394040, 1463742, 1568295, 1626380, 1672848, 1858720, 1881954, 1951656, 2091060, 2195613, 2230464, 2439570, 2509272, 2602208, 2788080, 2927484, 3136590, 3252760, 3345696, 3659355, 3717440, 3763908, 3903312, 4182120, 4391226, 4704885, 4879140, 5018544, 5204416, 5576160, 5854968, 6273180, 6505520, 6586839, 6691392, 7318710, 7527816, 7806624, 8364240, 8782452, 9409770, 9758280, 10037088, 10978065, 11152320, 11709936, 12546360, 13011040, 13173678, 14637420, 15055632, 15613248, 16728480, 17564904, 18819540, 19516560, 20074176, 21956130, 23419872, 25092720, 26022080, 26347356, 29274840, 30111264, 32934195, 33456960, 35129808, 37639080, 39033120, 43912260, 46839744, 50185440, 52694712, 58549680, 60222528, 65868390, 70259616, 75278160, 78066240, 87824520, 100370880, 105389424, 117099360, 131736780, 140519232, 150556320, 175649040, 210778848, 234198720, 263473560, 301112640, 351298080, 421557696, 526947120, 702596160, 1053894240, 2107788480]

約数ペア:
[(1, 2107788480), (2, 1053894240), (3, 702596160), (4, 526947120), (5, 421557696), (6, 351298080), (7, 301112640), (8, 263473560), (9, 234198720), (10, 210778848), (12, 175649040), (14, 150556320), (15, 140519232), (16, 131736780), (18, 117099360), (20, 105389424), (21, 100370880), (24, 87824520), (27, 78066240), (28, 75278160), (30, 70259616), (32, 65868390), (35, 60222528), (36, 58549680), (40, 52694712), (42, 50185440), (45, 46839744), (48, 43912260), (54, 39033120), (56, 37639080), (60, 35129808), (63, 33456960), (64, 32934195), (70, 30111264), (72, 29274840), (80, 26347356), (81, 26022080), (84, 25092720), (90, 23419872), (96, 21956130), (105, 20074176), (108, 19516560), (112, 18819540), (120, 17564904), (126, 16728480), (135, 15613248), (140, 15055632), (144, 14637420), (160, 13173678), (162, 13011040), (168, 12546360), (180, 11709936), (189, 11152320), (192, 10978065), (210, 10037088), (216, 9758280), (224, 9409770), (240, 8782452), (252, 8364240), (270, 7806624), (280, 7527816), (288, 7318710), (315, 6691392), (320, 6586839), (324, 6505520), (336, 6273180), (360, 5854968), (378, 5576160), (405, 5204416), (420, 5018544), (432, 4879140), (448, 4704885), (480, 4391226), (504, 4182120), (540, 3903312), (560, 3763908), (567, 3717440), (576, 3659355), (630, 3345696), (648, 3252760), (672, 3136590), (720, 2927484), (756, 2788080), (810, 2602208), (840, 2509272), (864, 2439570), (945, 2230464), (960, 2195613), (1008, 2091060), (1080, 1951656), (1120, 1881954), (1134, 1858720), (1260, 1672848), (1296, 1626380), (1344, 1568295), (1440, 1463742), (1512, 1394040), (1620, 1301104), (1680, 1254636), (1728, 1219785), (1890, 1115232), (2016, 1045530), (2160, 975828), (2240, 940977), (2268, 929360), (2520, 836424), (2592, 813190), (2835, 743488), (2880, 731871), (3024, 697020), (3240, 650552), (3360, 627318), (3780, 557616), (4032, 522765), (4320, 487914), (4536, 464680), (5040, 418212), (5184, 406595), (5670, 371744), (6048, 348510), (6480, 325276), (6720, 313659), (7560, 278808), (8640, 243957), (9072, 232340), (10080, 209106), (11340, 185872), (11617, 181440), (12096, 174255), (12960, 162638), (15120, 139404), (18144, 116170), (20160, 104553), (22680, 92936), (23234, 90720), (25920, 81319), (30240, 69702), (34851, 60480), (36288, 58085), (45360, 46468)]

このpageの処理時間: 0.03223681449890137 seconds