261794407680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{102829}}^1$

素因数の和:102886

約数の個数: 432

約数和(自身を含む): 1032846731280

約数和(自身を除く): 771052323600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 256, 260, 272, 288, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 585, 612, 624, 640, 663, 680, 720, 765, 768, 780, 816, 832, 884, 936, 960, 1020, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1326, 1360, 1440, 1530, 1560, 1632, 1664, 1768, 1872, 1920, 1989, 2040, 2080, 2176, 2210, 2304, 2340, 2448, 2496, 2652, 2720, 2880, 3060, 3120, 3264, 3315, 3328, 3536, 3744, 3840, 3978, 4080, 4160, 4352, 4420, 4680, 4896, 4992, 5304, 5440, 5760, 6120, 6240, 6528, 6630, 7072, 7488, 7956, 8160, 8320, 8840, 9360, 9792, 9945, 9984, 10608, 10880, 11520, 12240, 12480, 13056, 13260, 14144, 14976, 15912, 16320, 16640, 17680, 18720, 19584, 19890, 21216, 21760, 24480, 24960, 26520, 28288, 29952, 31824, 32640, 35360, 37440, 39168, 39780, 42432, 48960, 49920, 53040, 56576, 63648, 65280, 70720, 74880, 79560, 84864, 97920, 102829, 106080, 127296, 141440, 149760, 159120, 169728, 195840, 205658, 212160, 254592, 282880, 308487, 318240, 411316, 424320, 509184, 514145, 616974, 636480, 822632, 848640, 925461, 1028290, 1233948, 1272960, 1336777, 1542435, 1645264, 1748093, 1850922, 2056580, 2467896, 2545920, 2673554, 3084870, 3290528, 3496186, 3701844, 4010331, 4113160, 4627305, 4935792, 5244279, 5347108, 6169740, 6581056, 6683885, 6992372, 7403688, 8020662, 8226320, 8740465, 9254610, 9871584, 10488558, 10694216, 12030993, 12339480, 13162112, 13367770, 13984744, 14807376, 15732837, 16041324, 16452640, 17480930, 18509220, 19743168, 20051655, 20977116, 21388432, 22725209, 24061986, 24678960, 26221395, 26324224, 26735540, 27969488, 29614752, 31465674, 32082648, 32905280, 34961860, 37018440, 39486336, 40103310, 41954232, 42776864, 45450418, 48123972, 49357920, 52442790, 53471080, 55938976, 59229504, 60154965, 62931348, 64165296, 65810560, 68175627, 69923720, 74036880, 78664185, 78972672, 80206620, 83908464, 85553728, 90900836, 96247944, 98715840, 104885580, 106942160, 111877952, 113626045, 118459008, 120309930, 125862696, 128330592, 131621120, 136351254, 139847440, 148073760, 157328370, 160413240, 167816928, 171107456, 181801672, 192495888, 197431680, 204526881, 209771160, 213884320, 223755904, 227252090, 236918016, 240619860, 251725392, 256661184, 272702508, 279694880, 296147520, 314656740, 320826480, 335633856, 340878135, 342214912, 363603344, 384991776, 394863360, 409053762, 419542320, 427768640, 447511808, 454504180, 481239720, 503450784, 513322368, 545405016, 559389760, 592295040, 629313480, 641652960, 671267712, 681756270, 727206688, 769983552, 818107524, 839084640, 855537280, 909008360, 962479440, 1006901568, 1022634405, 1026644736, 1090810032, 1118779520, 1184590080, 1258626960, 1283305920, 1342535424, 1363512540, 1454413376, 1539967104, 1636215048, 1678169280, 1711074560, 1818016720, 1924958880, 2013803136, 2045268810, 2181620064, 2237559040, 2517253920, 2566611840, 2727025080, 2908826752, 3079934208, 3272430096, 3356338560, 3636033440, 3849917760, 4027606272, 4090537620, 4363240128, 5034507840, 5133223680, 5454050160, 5817653504, 6544860192, 6712677120, 7272066880, 7699835520, 8181075240, 8726480256, 10069015680, 10908100320, 13089720384, 14544133760, 15399671040, 16362150480, 17452960512, 20138031360, 21816200640, 26179440768, 29088267520, 32724300960, 43632401280, 52358881536, 65448601920, 87264802560, 130897203840, 261794407680]

約数ペア:

[(1, 261794407680), (2, 130897203840), (3, 87264802560), (4, 65448601920), (5, 52358881536), (6, 43632401280), (8, 32724300960), (9, 29088267520), (10, 26179440768), (12, 21816200640), (13, 20138031360), (15, 17452960512), (16, 16362150480), (17, 15399671040), (18, 14544133760), (20, 13089720384), (24, 10908100320), (26, 10069015680), (30, 8726480256), (32, 8181075240), (34, 7699835520), (36, 7272066880), (39, 6712677120), (40, 6544860192), (45, 5817653504), (48, 5454050160), (51, 5133223680), (52, 5034507840), (60, 4363240128), (64, 4090537620), (65, 4027606272), (68, 3849917760), (72, 3636033440), (78, 3356338560), (80, 3272430096), (85, 3079934208), (90, 2908826752), (96, 2727025080), (102, 2566611840), (104, 2517253920), (117, 2237559040), (120, 2181620064), (128, 2045268810), (130, 2013803136), (136, 1924958880), (144, 1818016720), (153, 1711074560), (156, 1678169280), (160, 1636215048), (170, 1539967104), (180, 1454413376), (192, 1363512540), (195, 1342535424), (204, 1283305920), (208, 1258626960), (221, 1184590080), (234, 1118779520), (240, 1090810032), (255, 1026644736), (256, 1022634405), (260, 1006901568), (272, 962479440), (288, 909008360), (306, 855537280), (312, 839084640), (320, 818107524), (340, 769983552), (360, 727206688), (384, 681756270), (390, 671267712), (408, 641652960), (416, 629313480), (442, 592295040), (468, 559389760), (480, 545405016), (510, 513322368), (520, 503450784), (544, 481239720), (576, 454504180), (585, 447511808), (612, 427768640), (624, 419542320), (640, 409053762), (663, 394863360), (680, 384991776), (720, 363603344), (765, 342214912), (768, 340878135), (780, 335633856), (816, 320826480), (832, 314656740), (884, 296147520), (936, 279694880), (960, 272702508), (1020, 256661184), (1040, 251725392), (1088, 240619860), (1105, 236918016), (1152, 227252090), (1170, 223755904), (1224, 213884320), (1248, 209771160), (1280, 204526881), (1326, 197431680), (1360, 192495888), (1440, 181801672), (1530, 171107456), (1560, 167816928), (1632, 160413240), (1664, 157328370), (1768, 148073760), (1872, 139847440), (1920, 136351254), (1989, 131621120), (2040, 128330592), (2080, 125862696), (2176, 120309930), (2210, 118459008), (2304, 113626045), (2340, 111877952), (2448, 106942160), (2496, 104885580), (2652, 98715840), (2720, 96247944), (2880, 90900836), (3060, 85553728), (3120, 83908464), (3264, 80206620), (3315, 78972672), (3328, 78664185), (3536, 74036880), (3744, 69923720), (3840, 68175627), (3978, 65810560), (4080, 64165296), (4160, 62931348), (4352, 60154965), (4420, 59229504), (4680, 55938976), (4896, 53471080), (4992, 52442790), (5304, 49357920), (5440, 48123972), (5760, 45450418), (6120, 42776864), (6240, 41954232), (6528, 40103310), (6630, 39486336), (7072, 37018440), (7488, 34961860), (7956, 32905280), (8160, 32082648), (8320, 31465674), (8840, 29614752), (9360, 27969488), (9792, 26735540), (9945, 26324224), (9984, 26221395), (10608, 24678960), (10880, 24061986), (11520, 22725209), (12240, 21388432), (12480, 20977116), (13056, 20051655), (13260, 19743168), (14144, 18509220), (14976, 17480930), (15912, 16452640), (16320, 16041324), (16640, 15732837), (17680, 14807376), (18720, 13984744), (19584, 13367770), (19890, 13162112), (21216, 12339480), (21760, 12030993), (24480, 10694216), (24960, 10488558), (26520, 9871584), (28288, 9254610), (29952, 8740465), (31824, 8226320), (32640, 8020662), (35360, 7403688), (37440, 6992372), (39168, 6683885), (39780, 6581056), (42432, 6169740), (48960, 5347108), (49920, 5244279), (53040, 4935792), (56576, 4627305), (63648, 4113160), (65280, 4010331), (70720, 3701844), (74880, 3496186), (79560, 3290528), (84864, 3084870), (97920, 2673554), (102829, 2545920), (106080, 2467896), (127296, 2056580), (141440, 1850922), (149760, 1748093), (159120, 1645264), (169728, 1542435), (195840, 1336777), (205658, 1272960), (212160, 1233948), (254592, 1028290), (282880, 925461), (308487, 848640), (318240, 822632), (411316, 636480), (424320, 616974), (509184, 514145)]