About the Number

12849687840

12849687839 ← → 12849687841

2進数表記:1011111101111001101010110100100000

漢数字表記:百二十八億四千九百六十八万七千八百四十

素因数分解:

2 5 × 3 1 × 5 1 × 11 1 × 19 1 × 23 1 × 5569 1

素因数の和:5640
約数の個数: 384
約数和(自身を含む): 48509798400
約数和(自身を除く): 35660110560

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 23, 24, 30, 32, 33, 38, 40, 44, 46, 48, 55, 57, 60, 66, 69, 76, 80, 88, 92, 95, 96, 110, 114, 115, 120, 132, 138, 152, 160, 165, 176, 184, 190, 209, 220, 228, 230, 240, 253, 264, 276, 285, 304, 330, 345, 352, 368, 380, 418, 437, 440, 456, 460, 480, 506, 528, 552, 570, 608, 627, 660, 690, 736, 759, 760, 836, 874, 880, 912, 920, 1012, 1045, 1056, 1104, 1140, 1254, 1265, 1311, 1320, 1380, 1518, 1520, 1672, 1748, 1760, 1824, 1840, 2024, 2090, 2185, 2208, 2280, 2508, 2530, 2622, 2640, 2760, 3036, 3040, 3135, 3344, 3496, 3680, 3795, 4048, 4180, 4370, 4560, 4807, 5016, 5060, 5244, 5280, 5520, 5569, 6072, 6270, 6555, 6688, 6992, 7590, 8096, 8360, 8740, 9120, 9614, 10032, 10120, 10488, 11040, 11138, 12144, 12540, 13110, 13984, 14421, 15180, 16707, 16720, 17480, 19228, 20064, 20240, 20976, 22276, 24035, 24288, 25080, 26220, 27845, 28842, 30360, 33414, 33440, 34960, 38456, 40480, 41952, 44552, 48070, 50160, 52440, 55690, 57684, 60720, 61259, 66828, 69920, 72105, 76912, 83535, 89104, 96140, 100320, 104880, 105811, 111380, 115368, 121440, 122518, 128087, 133656, 144210, 153824, 167070, 178208, 183777, 192280, 209760, 211622, 222760, 230736, 245036, 256174, 267312, 288420, 306295, 317433, 334140, 367554, 384261, 384560, 423244, 445520, 461472, 490072, 512348, 529055, 534624, 576840, 612590, 634866, 640435, 668280, 735108, 768522, 769120, 846488, 891040, 918885, 980144, 1024696, 1058110, 1153680, 1163921, 1225180, 1269732, 1280870, 1336560, 1408957, 1470216, 1537044, 1587165, 1692976, 1837770, 1921305, 1960288, 2049392, 2116220, 2307360, 2327842, 2433653, 2450360, 2539464, 2561740, 2673120, 2817914, 2940432, 3074088, 3174330, 3385952, 3491763, 3675540, 3842610, 4098784, 4226871, 4232440, 4655684, 4867306, 4900720, 5078928, 5123480, 5635828, 5819605, 5880864, 6148176, 6348660, 6983526, 7044785, 7300959, 7351080, 7685220, 8453742, 8464880, 9311368, 9734612, 9801440, 10157856, 10246960, 11271656, 11639210, 12168265, 12296352, 12697320, 13967052, 14089570, 14601918, 14702160, 15370440, 16907484, 16929760, 17458815, 18622736, 19469224, 20493920, 21134355, 22543312, 23278420, 24336530, 25394640, 26770183, 27934104, 28179140, 29203836, 29404320, 30740880, 33814968, 34917630, 36504795, 37245472, 38938448, 42268710, 45086624, 46556840, 48673060, 50789280, 53540366, 55868208, 56358280, 58407672, 61481760, 67629936, 69835260, 73009590, 77876896, 80310549, 84537420, 93113680, 97346120, 107080732, 111736416, 112716560, 116815344, 133850915, 135259872, 139670520, 146019180, 160621098, 169074840, 186227360, 194692240, 214161464, 225433120, 233630688, 267701830, 279341040, 292038360, 321242196, 338149680, 389384480, 401552745, 428322928, 535403660, 558682080, 584076720, 642484392, 676299360, 803105490, 856645856, 1070807320, 1168153440, 1284968784, 1606210980, 2141614640, 2569937568, 3212421960, 4283229280, 6424843920, 12849687840]

約数ペア:
[(1, 12849687840), (2, 6424843920), (3, 4283229280), (4, 3212421960), (5, 2569937568), (6, 2141614640), (8, 1606210980), (10, 1284968784), (11, 1168153440), (12, 1070807320), (15, 856645856), (16, 803105490), (19, 676299360), (20, 642484392), (22, 584076720), (23, 558682080), (24, 535403660), (30, 428322928), (32, 401552745), (33, 389384480), (38, 338149680), (40, 321242196), (44, 292038360), (46, 279341040), (48, 267701830), (55, 233630688), (57, 225433120), (60, 214161464), (66, 194692240), (69, 186227360), (76, 169074840), (80, 160621098), (88, 146019180), (92, 139670520), (95, 135259872), (96, 133850915), (110, 116815344), (114, 112716560), (115, 111736416), (120, 107080732), (132, 97346120), (138, 93113680), (152, 84537420), (160, 80310549), (165, 77876896), (176, 73009590), (184, 69835260), (190, 67629936), (209, 61481760), (220, 58407672), (228, 56358280), (230, 55868208), (240, 53540366), (253, 50789280), (264, 48673060), (276, 46556840), (285, 45086624), (304, 42268710), (330, 38938448), (345, 37245472), (352, 36504795), (368, 34917630), (380, 33814968), (418, 30740880), (437, 29404320), (440, 29203836), (456, 28179140), (460, 27934104), (480, 26770183), (506, 25394640), (528, 24336530), (552, 23278420), (570, 22543312), (608, 21134355), (627, 20493920), (660, 19469224), (690, 18622736), (736, 17458815), (759, 16929760), (760, 16907484), (836, 15370440), (874, 14702160), (880, 14601918), (912, 14089570), (920, 13967052), (1012, 12697320), (1045, 12296352), (1056, 12168265), (1104, 11639210), (1140, 11271656), (1254, 10246960), (1265, 10157856), (1311, 9801440), (1320, 9734612), (1380, 9311368), (1518, 8464880), (1520, 8453742), (1672, 7685220), (1748, 7351080), (1760, 7300959), (1824, 7044785), (1840, 6983526), (2024, 6348660), (2090, 6148176), (2185, 5880864), (2208, 5819605), (2280, 5635828), (2508, 5123480), (2530, 5078928), (2622, 4900720), (2640, 4867306), (2760, 4655684), (3036, 4232440), (3040, 4226871), (3135, 4098784), (3344, 3842610), (3496, 3675540), (3680, 3491763), (3795, 3385952), (4048, 3174330), (4180, 3074088), (4370, 2940432), (4560, 2817914), (4807, 2673120), (5016, 2561740), (5060, 2539464), (5244, 2450360), (5280, 2433653), (5520, 2327842), (5569, 2307360), (6072, 2116220), (6270, 2049392), (6555, 1960288), (6688, 1921305), (6992, 1837770), (7590, 1692976), (8096, 1587165), (8360, 1537044), (8740, 1470216), (9120, 1408957), (9614, 1336560), (10032, 1280870), (10120, 1269732), (10488, 1225180), (11040, 1163921), (11138, 1153680), (12144, 1058110), (12540, 1024696), (13110, 980144), (13984, 918885), (14421, 891040), (15180, 846488), (16707, 769120), (16720, 768522), (17480, 735108), (19228, 668280), (20064, 640435), (20240, 634866), (20976, 612590), (22276, 576840), (24035, 534624), (24288, 529055), (25080, 512348), (26220, 490072), (27845, 461472), (28842, 445520), (30360, 423244), (33414, 384560), (33440, 384261), (34960, 367554), (38456, 334140), (40480, 317433), (41952, 306295), (44552, 288420), (48070, 267312), (50160, 256174), (52440, 245036), (55690, 230736), (57684, 222760), (60720, 211622), (61259, 209760), (66828, 192280), (69920, 183777), (72105, 178208), (76912, 167070), (83535, 153824), (89104, 144210), (96140, 133656), (100320, 128087), (104880, 122518), (105811, 121440), (111380, 115368)]

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