About the Number

642996680040

642996680039 ← → 642996680041

2進数表記:1001010110110101100101101011010101101000

漢数字表記:六千四百二十九億九千六百六十八万四十

素因数分解:

2 3 × 3 2 × 5 1 × 11 1 × 13 1 × 17 1 × 149 1 × 4931 1

素因数の和:5138
約数の個数: 768
約数和(自身を含む): 2617471584000
約数和(自身を除く): 1974474903960

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 24, 26, 30, 33, 34, 36, 39, 40, 44, 45, 51, 52, 55, 60, 65, 66, 68, 72, 78, 85, 88, 90, 99, 102, 104, 110, 117, 120, 130, 132, 136, 143, 149, 153, 156, 165, 170, 180, 187, 195, 198, 204, 220, 221, 234, 255, 260, 264, 286, 298, 306, 312, 330, 340, 360, 374, 390, 396, 408, 429, 440, 442, 447, 468, 495, 510, 520, 561, 572, 585, 596, 612, 660, 663, 680, 715, 745, 748, 765, 780, 792, 858, 884, 894, 935, 936, 990, 1020, 1105, 1122, 1144, 1170, 1192, 1224, 1287, 1320, 1326, 1341, 1430, 1490, 1496, 1530, 1560, 1639, 1683, 1716, 1768, 1788, 1870, 1937, 1980, 1989, 2040, 2145, 2210, 2235, 2244, 2340, 2431, 2533, 2574, 2652, 2682, 2805, 2860, 2980, 3060, 3278, 3315, 3366, 3432, 3576, 3740, 3874, 3960, 3978, 4290, 4420, 4470, 4488, 4680, 4862, 4917, 4931, 5066, 5148, 5304, 5364, 5610, 5720, 5811, 5960, 6120, 6435, 6556, 6630, 6705, 6732, 7293, 7480, 7599, 7748, 7956, 8195, 8415, 8580, 8840, 8940, 9685, 9724, 9834, 9862, 9945, 10132, 10296, 10728, 11220, 11622, 12155, 12665, 12870, 13112, 13260, 13410, 13464, 14586, 14751, 14793, 15198, 15496, 15912, 16390, 16830, 17160, 17433, 17880, 19370, 19448, 19668, 19724, 19890, 20264, 21307, 21879, 22440, 22797, 23244, 24310, 24585, 24655, 25330, 25740, 26520, 26820, 27863, 29055, 29172, 29502, 29586, 30396, 32780, 32929, 33660, 34866, 36465, 37995, 38740, 39336, 39448, 39780, 42614, 43758, 44379, 45594, 46488, 48620, 49170, 49310, 50660, 51480, 53640, 54241, 55726, 58110, 58344, 59004, 59172, 60792, 63921, 64103, 65560, 65858, 67320, 69732, 72930, 73755, 73965, 75990, 77480, 79560, 83589, 83827, 85228, 87165, 87516, 88758, 91188, 97240, 98340, 98620, 98787, 101320, 106535, 108482, 109395, 111452, 113985, 116220, 118008, 118344, 127842, 128206, 131716, 139315, 139464, 145860, 147510, 147930, 151980, 162723, 164645, 167178, 167654, 170456, 174330, 175032, 177516, 182376, 191763, 192309, 196680, 197240, 197574, 213070, 216964, 218790, 221895, 222904, 227970, 232440, 250767, 251481, 255684, 256412, 263432, 271205, 278630, 291720, 295020, 295860, 296361, 303960, 319605, 320515, 325446, 329290, 334356, 335308, 348660, 355032, 362219, 383526, 384618, 395148, 417945, 419135, 426140, 433928, 437580, 443790, 455940, 488169, 493935, 501534, 502962, 511368, 512824, 542410, 557260, 576927, 590040, 591720, 592722, 639210, 641030, 650892, 658580, 668712, 670616, 697320, 705133, 724438, 734719, 754443, 767052, 769236, 790296, 813615, 835890, 838270, 852280, 875160, 887580, 911880, 922097, 958815, 961545, 976338, 987870, 1003068, 1005924, 1084820, 1086657, 1089751, 1114520, 1153854, 1185444, 1253835, 1257405, 1278420, 1282060, 1301784, 1317160, 1410266, 1448876, 1469438, 1481805, 1508886, 1534104, 1538472, 1627230, 1671780, 1676540, 1775160, 1811095, 1844194, 1917630, 1923090, 1952676, 1975740, 2006136, 2011848, 2115399, 2169640, 2173314, 2179502, 2204157, 2307708, 2370888, 2440845, 2507670, 2514810, 2556840, 2564120, 2766291, 2820532, 2884635, 2897752, 2938876, 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32599710, 32692530, 33062355, 33195492, 35961783, 36883880, 37470669, 38205388, 39231036, 40409545, 41494365, 42307980, 43466280, 43590040, 44083140, 47756735, 47949044, 48491454, 49038795, 49960892, 50769576, 52899768, 55325820, 57308082, 59936305, 62451115, 63461970, 64655272, 65199420, 65385060, 66124710, 66390984, 71923566, 72737181, 74941338, 76410776, 78462072, 80819090, 82988730, 84615960, 85962123, 88166280, 95513470, 95898088, 96982908, 98077590, 99921784, 105064817, 107885349, 110651640, 112412007, 114616164, 119872610, 121228635, 124902230, 126923940, 130398840, 130770120, 132249420, 137392453, 143270205, 143847132, 145474362, 149882676, 161638180, 162372899, 165977460, 171924246, 179808915, 187353345, 191026940, 193965816, 196155180, 210129634, 215770698, 224824014, 229232328, 239745220, 242457270, 249804460, 253847880, 264498840, 274784906, 286540410, 287694264, 290948724, 299765352, 315194451, 323276360, 324745798, 331954920, 343848492, 359617830, 363685905, 374706690, 382053880, 392310360, 412177359, 420259268, 429810615, 431541396, 449648028, 479490440, 484914540, 487118697, 499608920, 525324085, 539426745, 549569812, 562060035, 573080820, 581897448, 630388902, 649491596, 686962265, 687696984, 719235660, 727371810, 749413380, 811864495, 824354718, 840518536, 859621230, 863082792, 899296056, 945583353, 969829080, 974237394, 1050648170, 1078853490, 1099139624, 1124120070, 1146161640, 1236532077, 1260777804, 1298983192, 1373924530, 1438471320, 1454743620, 1461356091, 1498826760, 1575972255, 1623728990, 1648709436, 1719242460, 1786101889, 1891166706, 1948474788, 2060886795, 2101296340, 2157706980, 2248240140, 2435593485, 2473064154, 2521555608, 2747849060, 2909487240, 2922712182, 3151944510, 3247457980, 3297418872, 3438484920, 3572203778, 3782333412, 3896949576, 4121773590, 4202592680, 4315413960, 4496480280, 4727916765, 4871186970, 4946128308, 5358305667, 5495698120, 5845424364, 6182660385, 6303889020, 6494915960, 7144407556, 7306780455, 7564666824, 8243547180, 8930509445, 9455833530, 9742373940, 9892256616, 10716611334, 11690848728, 12365320770, 12607778040, 14288815112, 14613560910, 16074917001, 16487094360, 17861018890, 18911667060, 19484747880, 21433222668, 24730641540, 26791528335, 29227121820, 32149834002, 35722037780, 37823334120, 42866445336, 49461283080, 53583056670, 58454243640, 64299668004, 71444075560, 80374585005, 107166113340, 128599336008, 160749170010, 214332226680, 321498340020, 642996680040]

約数ペア:
[(1, 642996680040), (2, 321498340020), (3, 214332226680), (4, 160749170010), (5, 128599336008), (6, 107166113340), (8, 80374585005), (9, 71444075560), (10, 64299668004), (11, 58454243640), (12, 53583056670), (13, 49461283080), (15, 42866445336), (17, 37823334120), (18, 35722037780), (20, 32149834002), (22, 29227121820), (24, 26791528335), (26, 24730641540), (30, 21433222668), (33, 19484747880), (34, 18911667060), (36, 17861018890), (39, 16487094360), (40, 16074917001), (44, 14613560910), (45, 14288815112), (51, 12607778040), (52, 12365320770), (55, 11690848728), (60, 10716611334), (65, 9892256616), (66, 9742373940), (68, 9455833530), (72, 8930509445), (78, 8243547180), (85, 7564666824), (88, 7306780455), (90, 7144407556), (99, 6494915960), (102, 6303889020), (104, 6182660385), (110, 5845424364), (117, 5495698120), (120, 5358305667), (130, 4946128308), (132, 4871186970), (136, 4727916765), (143, 4496480280), (149, 4315413960), (153, 4202592680), (156, 4121773590), (165, 3896949576), 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