68369366800

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{191}}^1\times {\mathrm{2609}}^1$

素因数の和:2839

約数の個数: 240

約数和(自身を含む): 192630528000

約数和(自身を除く): 124261161200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 191, 196, 200, 245, 280, 343, 350, 382, 392, 400, 490, 560, 686, 700, 764, 784, 955, 980, 1225, 1337, 1372, 1400, 1528, 1715, 1910, 1960, 2450, 2609, 2674, 2744, 2800, 3056, 3430, 3820, 3920, 4775, 4900, 5218, 5348, 5488, 6685, 6860, 7640, 8575, 9359, 9550, 9800, 10436, 10696, 13045, 13370, 13720, 15280, 17150, 18263, 18718, 19100, 19600, 20872, 21392, 26090, 26740, 27440, 33425, 34300, 36526, 37436, 38200, 41744, 46795, 52180, 53480, 65225, 65513, 66850, 68600, 73052, 74872, 76400, 91315, 93590, 104360, 106960, 127841, 130450, 131026, 133700, 137200, 146104, 149744, 182630, 187180, 208720, 233975, 255682, 260900, 262052, 267400, 292208, 327565, 365260, 374360, 456575, 467950, 498319, 511364, 521800, 524104, 534800, 639205, 655130, 730520, 748720, 894887, 913150, 935900, 996638, 1022728, 1043600, 1048208, 1278410, 1310260, 1461040, 1637825, 1789774, 1826300, 1871800, 1993276, 2045456, 2491595, 2556820, 2620520, 3196025, 3275650, 3488233, 3579548, 3652600, 3743600, 3986552, 4474435, 4983190, 5113640, 5241040, 6392050, 6551300, 6976466, 7159096, 7305200, 7973104, 8948870, 9966380, 10227280, 12457975, 12784100, 13102600, 13952932, 14318192, 17441165, 17897740, 19932760, 22372175, 24417631, 24915950, 25568200, 26205200, 27905864, 34882330, 35795480, 39865520, 44744350, 48835262, 49831900, 51136400, 55811728, 69764660, 71590960, 87205825, 89488700, 97670524, 99663800, 122088155, 139529320, 170923417, 174411650, 178977400, 195341048, 199327600, 244176310, 279058640, 341846834, 348823300, 357954800, 390682096, 488352620, 610440775, 683693668, 697646600, 854617085, 976705240, 1220881550, 1367387336, 1395293200, 1709234170, 1953410480, 2441763100, 2734774672, 3418468340, 4273085425, 4883526200, 6836936680, 8546170850, 9767052400, 13673873360, 17092341700, 34184683400, 68369366800]

約数ペア:

[(1, 68369366800), (2, 34184683400), (4, 17092341700), (5, 13673873360), (7, 9767052400), (8, 8546170850), (10, 6836936680), (14, 4883526200), (16, 4273085425), (20, 3418468340), (25, 2734774672), (28, 2441763100), (35, 1953410480), (40, 1709234170), (49, 1395293200), (50, 1367387336), (56, 1220881550), (70, 976705240), (80, 854617085), (98, 697646600), (100, 683693668), (112, 610440775), (140, 488352620), (175, 390682096), (191, 357954800), (196, 348823300), (200, 341846834), (245, 279058640), (280, 244176310), (343, 199327600), (350, 195341048), (382, 178977400), (392, 174411650), (400, 170923417), (490, 139529320), (560, 122088155), (686, 99663800), (700, 97670524), (764, 89488700), (784, 87205825), (955, 71590960), (980, 69764660), (1225, 55811728), (1337, 51136400), (1372, 49831900), (1400, 48835262), (1528, 44744350), (1715, 39865520), (1910, 35795480), (1960, 34882330), (2450, 27905864), (2609, 26205200), (2674, 25568200), (2744, 24915950), (2800, 24417631), (3056, 22372175), (3430, 19932760), (3820, 17897740), (3920, 17441165), (4775, 14318192), (4900, 13952932), (5218, 13102600), (5348, 12784100), (5488, 12457975), (6685, 10227280), (6860, 9966380), (7640, 8948870), (8575, 7973104), (9359, 7305200), (9550, 7159096), (9800, 6976466), (10436, 6551300), (10696, 6392050), (13045, 5241040), (13370, 5113640), (13720, 4983190), (15280, 4474435), (17150, 3986552), (18263, 3743600), (18718, 3652600), (19100, 3579548), (19600, 3488233), (20872, 3275650), (21392, 3196025), (26090, 2620520), (26740, 2556820), (27440, 2491595), (33425, 2045456), (34300, 1993276), (36526, 1871800), (37436, 1826300), (38200, 1789774), (41744, 1637825), (46795, 1461040), (52180, 1310260), (53480, 1278410), (65225, 1048208), (65513, 1043600), (66850, 1022728), (68600, 996638), (73052, 935900), (74872, 913150), (76400, 894887), (91315, 748720), (93590, 730520), (104360, 655130), (106960, 639205), (127841, 534800), (130450, 524104), (131026, 521800), (133700, 511364), (137200, 498319), (146104, 467950), (149744, 456575), (182630, 374360), (187180, 365260), (208720, 327565), (233975, 292208), (255682, 267400), (260900, 262052)]