20359946880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 1152

約数和(自身を含む): 91423987200

約数和(自身を除く): 71064040320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 62, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 98, 104, 105, 112, 117, 120, 124, 126, 128, 130, 140, 144, 147, 155, 156, 160, 168, 179, 180, 182, 186, 192, 195, 196, 208, 210, 217, 224, 234, 240, 245, 248, 252, 260, 273, 279, 280, 288, 294, 310, 312, 315, 320, 336, 358, 360, 364, 372, 384, 390, 392, 403, 416, 420, 434, 441, 448, 455, 465, 468, 480, 490, 496, 504, 520, 537, 546, 558, 560, 576, 585, 588, 620, 624, 630, 637, 640, 651, 672, 716, 720, 728, 735, 744, 780, 784, 806, 819, 832, 840, 868, 882, 895, 896, 910, 930, 936, 960, 980, 992, 1008, 1040, 1074, 1085, 1092, 1116, 1120, 1152, 1170, 1176, 1209, 1240, 1248, 1253, 1260, 1274, 1302, 1344, 1365, 1395, 1432, 1440, 1456, 1470, 1488, 1519, 1560, 1568, 1611, 1612, 1638, 1664, 1680, 1736, 1764, 1790, 1820, 1860, 1872, 1911, 1920, 1953, 1960, 1984, 2015, 2016, 2080, 2148, 2170, 2184, 2205, 2232, 2240, 2327, 2340, 2352, 2418, 2480, 2496, 2506, 2520, 2548, 2604, 2685, 2688, 2730, 2790, 2821, 2864, 2880, 2912, 2940, 2976, 3038, 3120, 3136, 3185, 3222, 3224, 3255, 3276, 3360, 3472, 3528, 3580, 3627, 3640, 3720, 3744, 3759, 3822, 3906, 3920, 3968, 4030, 4032, 4095, 4160, 4296, 4340, 4368, 4410, 4464, 4480, 4557, 4654, 4680, 4704, 4836, 4960, 4992, 5012, 5040, 5096, 5208, 5370, 5460, 5549, 5580, 5642, 5728, 5733, 5760, 5824, 5880, 5952, 6045, 6076, 6240, 6265, 6272, 6370, 6444, 6448, 6510, 6552, 6720, 6944, 6981, 7056, 7160, 7254, 7280, 7440, 7488, 7518, 7595, 7644, 7812, 7840, 8055, 8060, 8064, 8190, 8320, 8463, 8592, 8680, 8736, 8771, 8820, 8928, 9114, 9308, 9360, 9408, 9555, 9672, 9765, 9920, 10024, 10080, 10192, 10416, 10740, 10920, 11098, 11160, 11277, 11284, 11456, 11466, 11635, 11648, 11760, 11904, 12090, 12152, 12480, 12530, 12740, 12888, 12896, 13020, 13104, 13440, 13671, 13888, 13962, 14105, 14112, 14320, 14508, 14560, 14880, 14976, 15036, 15190, 15288, 15624, 15680, 16110, 16120, 16289, 16380, 16647, 16926, 17184, 17360, 17472, 17542, 17640, 17856, 18135, 18228, 18616, 18720, 18795, 18816, 19110, 19344, 19530, 19747, 19840, 20048, 20160, 20384, 20832, 20943, 21480, 21840, 22196, 22320, 22554, 22568, 22785, 22912, 22932, 23270, 23520, 24180, 24304, 24960, 25060, 25389, 25480, 25776, 25792, 26040, 26208, 26313, 27342, 27745, 27776, 27924, 28210, 28224, 28640, 28665, 29016, 29120, 29760, 30072, 30380, 30576, 31248, 31360, 32220, 32240, 32578, 32760, 33294, 33852, 34368, 34720, 34905, 34944, 35084, 35280, 35712, 36270, 36456, 37232, 37440, 37590, 38220, 38688, 38843, 39060, 39494, 40096, 40320, 40768, 41664, 41886, 42315, 42960, 43680, 43855, 44392, 44640, 45108, 45136, 45570, 45864, 46540, 47040, 48360, 48608, 48867, 49941, 50120, 50778, 50960, 51552, 51584, 52080, 52416, 52626, 54684, 55490, 55848, 56385, 56420, 56448, 57280, 57330, 58032, 58240, 59241, 59520, 60144, 60760, 61152, 62496, 64440, 64480, 65156, 65520, 66588, 67704, 68355, 68736, 69440, 69810, 70168, 70560, 72137, 72540, 72912, 74464, 74880, 75180, 76440, 77376, 77686, 78120, 78939, 78988, 80192, 81445, 81536, 83235, 83328, 83772, 84630, 85920, 87360, 87710, 88784, 89280, 90216, 90272, 91140, 91728, 93080, 94080, 96720, 97216, 97734, 98735, 99882, 100240, 101556, 101920, 103104, 104160, 104715, 104832, 105252, 109368, 110980, 111696, 112770, 112840, 114023, 114560, 114660, 116064, 116529, 118482, 120288, 121520, 122304, 124992, 126945, 128880, 128960, 130312, 131040, 131565, 133176, 135408, 136710, 138880, 139620, 140336, 141120, 144274, 145080, 145824, 146601, 148928, 150360, 152880, 154752, 155372, 156240, 157878, 157976, 160384, 162890, 166470, 167544, 169260, 171840, 174720, 175420, 177568, 177723, 178560, 180432, 180544, 182280, 183456, 186160, 193440, 194215, 194432, 195468, 197470, 199764, 200480, 203112, 203840, 206208, 208320, 209430, 210504, 216411, 218736, 221960, 223392, 225540, 225680, 228046, 229320, 232128, 233058, 236964, 240576, 243040, 244335, 244608, 249705, 249984, 253890, 257760, 257920, 260624, 262080, 263130, 266352, 270816, 271901, 273420, 279240, 280672, 282240, 288548, 290160, 291648, 293202, 296205, 297856, 300720, 305760, 310744, 312480, 315756, 315952, 325780, 332940, 335088, 338520, 342069, 343680, 349587, 350840, 355136, 355446, 360685, 360864, 361088, 364560, 366912, 372320, 386880, 388430, 390936, 394695, 394940, 399528, 400960, 406224, 407680, 416640, 418860, 421008, 432822, 437472, 443920, 446784, 451080, 451360, 456092, 458640, 464256, 466116, 473928, 481152, 486080, 488670, 499410, 504959, 507780, 515520, 521248, 524160, 526260, 532704, 541632, 543802, 546840, 558480, 561344, 570115, 577096, 580320, 582645, 583296, 586404, 592410, 601440, 611520, 621488, 624960, 631512, 631904, 649233, 651560, 665880, 670176, 677040, 684138, 699174, 701680, 710272, 710892, 721370, 721728, 729120, 733005, 733824, 744640, 773760, 776860, 781872, 789390, 789880, 799056, 801920, 812448, 815703, 837720, 842016, 865644, 874944, 887840, 888615, 893568, 902160, 902720, 912184, 917280, 932232, 947856, 972160, 977340, 998820, 1009918, 1015560, 1026207, 1031040, 1042496, 1052520, 1065408, 1082055, 1083264, 1087604, 1093680, 1116960, 1122688, 1140230, 1154192, 1160640, 1165290, 1172808, 1184820, 1202880, 1223040, 1242976, 1249920, 1263024, 1263808, 1298466, 1303120, 1331760, 1340352, 1354080, 1359505, 1368276, 1398348, 1403360, 1421784, 1442740, 1443456, 1458240, 1466010, 1489280, 1514877, 1553720, 1563744, 1578780, 1579760, 1598112, 1624896, 1631406, 1675440, 1684032, 1710345, 1731288, 1747935, 1749888, 1775680, 1777230, 1804320, 1805440, 1824368, 1834560, 1864464, 1895712, 1954680, 1997640, 2019836, 2031120, 2052414, 2084992, 2105040, 2130816, 2164110, 2175208, 2187360, 2233920, 2280460, 2308384, 2321280, 2330580, 2345616, 2369640, 2405760, 2447109, 2485952, 2524795, 2526048, 2527616, 2596932, 2606240, 2663520, 2680704, 2708160, 2719010, 2736552, 2796696, 2806720, 2843568, 2885480, 2916480, 2932020, 3029754, 3107440, 3127488, 3157560, 3159520, 3196224, 3246165, 3249792, 3262812, 3350880, 3368064, 3420690, 3462576, 3495870, 3534713, 3551360, 3554460, 3608640, 3648736, 3669120, 3728928, 3791424, 3909360, 3995280, 4039672, 4062240, 4078515, 4104828, 4210080, 4328220, 4350416, 4374720, 4467840, 4544631, 4560920, 4616768, 4661160, 4691232, 4739280, 4894218, 4971904, 5049590, 5052096, 5131035, 5193864, 5212480, 5327040, 5416320, 5438020, 5473104, 5593392, 5613440, 5687136, 5770960, 5864040, 6059508, 6214880, 6254976, 6315120, 6319040, 6392448, 6492330, 6525624, 6701760, 6841380, 6925152, 6991740, 7069426, 7108920, 7217280, 7297472, 7457856, 7574385, 7582848, 7818720, 7990560, 8079344, 8124480, 8157030, 8209656, 8420160, 8656440, 8700832, 8749440, 9089262, 9121840, 9233536, 9322320, 9382464, 9478560, 9788436, 10099180, 10104192, 10262070, 10387728, 10424960, 10604139, 10654080, 10876040, 10946208, 11186784, 11374272, 11541920, 11728080, 12119016, 12235545, 12429760, 12630240, 12638080, 12984660, 13051248, 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96952128, 97884360, 103877280, 104409984, 106041390, 109462080, 111867840, 113110816, 113742720, 121190160, 127249668, 130512480, 131354496, 138503040, 141388520, 145428192, 156614976, 159062085, 161586880, 164193120, 169666224, 174016640, 181785240, 193904256, 195768720, 207754560, 212082780, 218924160, 223735680, 226221632, 242380320, 254499336, 261024960, 282777040, 290856384, 313229952, 318124170, 323173760, 328386240, 339332448, 363570480, 391537440, 415509120, 424165560, 452443264, 484760640, 508998672, 522049920, 565554080, 581712768, 636248340, 656772480, 678664896, 727140960, 783074880, 848331120, 969521280, 1017997344, 1131108160, 1272496680, 1357329792, 1454281920, 1566149760, 1696662240, 2035994688, 2262216320, 2544993360, 2908563840, 3393324480, 4071989376, 5089986720, 6786648960, 10179973440, 20359946880]

約数ペア:

[(1, 20359946880), (2, 10179973440), (3, 6786648960), (4, 5089986720), (5, 4071989376), (6, 3393324480), (7, 2908563840), (8, 2544993360), (9, 2262216320), (10, 2035994688), (12, 1696662240), (13, 1566149760), (14, 1454281920), (15, 1357329792), (16, 1272496680), (18, 1131108160), (20, 1017997344), (21, 969521280), (24, 848331120), (26, 783074880), (28, 727140960), (30, 678664896), (31, 656772480), (32, 636248340), (35, 581712768), (36, 565554080), (39, 522049920), (40, 508998672), (42, 484760640), (45, 452443264), (48, 424165560), (49, 415509120), (52, 391537440), (56, 363570480), (60, 339332448), (62, 328386240), (63, 323173760), (64, 318124170), (65, 313229952), (70, 290856384), (72, 282777040), (78, 261024960), (80, 254499336), (84, 242380320), (90, 226221632), (91, 223735680), (93, 218924160), (96, 212082780), (98, 207754560), (104, 195768720), (105, 193904256), (112, 181785240), (117, 174016640), (120, 169666224), (124, 164193120), (126, 161586880), (128, 159062085), (130, 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13682760), (1519, 13403520), (1560, 13051248), (1568, 12984660), (1611, 12638080), (1612, 12630240), (1638, 12429760), (1664, 12235545), (1680, 12119016), (1736, 11728080), (1764, 11541920), (1790, 11374272), (1820, 11186784), (1860, 10946208), (1872, 10876040), (1911, 10654080), (1920, 10604139), (1953, 10424960), (1960, 10387728), (1984, 10262070), (2015, 10104192), (2016, 10099180), (2080, 9788436), (2148, 9478560), (2170, 9382464), (2184, 9322320), (2205, 9233536), (2232, 9121840), (2240, 9089262), (2327, 8749440), (2340, 8700832), (2352, 8656440), (2418, 8420160), (2480, 8209656), (2496, 8157030), (2506, 8124480), (2520, 8079344), (2548, 7990560), (2604, 7818720), (2685, 7582848), (2688, 7574385), (2730, 7457856), (2790, 7297472), (2821, 7217280), (2864, 7108920), (2880, 7069426), (2912, 6991740), (2940, 6925152), (2976, 6841380), (3038, 6701760), (3120, 6525624), (3136, 6492330), (3185, 6392448), (3222, 6319040), (3224, 6315120), (3255, 6254976), (3276, 6214880), (3360, 6059508), (3472, 5864040), (3528, 5770960), (3580, 5687136), (3627, 5613440), (3640, 5593392), (3720, 5473104), (3744, 5438020), (3759, 5416320), (3822, 5327040), (3906, 5212480), (3920, 5193864), (3968, 5131035), (4030, 5052096), (4032, 5049590), (4095, 4971904), (4160, 4894218), (4296, 4739280), (4340, 4691232), (4368, 4661160), (4410, 4616768), (4464, 4560920), (4480, 4544631), (4557, 4467840), (4654, 4374720), (4680, 4350416), (4704, 4328220), (4836, 4210080), (4960, 4104828), (4992, 4078515), (5012, 4062240), (5040, 4039672), (5096, 3995280), (5208, 3909360), (5370, 3791424), (5460, 3728928), (5549, 3669120), (5580, 3648736), (5642, 3608640), (5728, 3554460), (5733, 3551360), (5760, 3534713), (5824, 3495870), (5880, 3462576), (5952, 3420690), (6045, 3368064), (6076, 3350880), (6240, 3262812), (6265, 3249792), (6272, 3246165), (6370, 3196224), (6444, 3159520), (6448, 3157560), (6510, 3127488), (6552, 3107440), (6720, 3029754), (6944, 2932020), (6981, 2916480), (7056, 2885480), (7160, 2843568), (7254, 2806720), (7280, 2796696), (7440, 2736552), (7488, 2719010), (7518, 2708160), (7595, 2680704), (7644, 2663520), (7812, 2606240), (7840, 2596932), (8055, 2527616), (8060, 2526048), (8064, 2524795), (8190, 2485952), (8320, 2447109), (8463, 2405760), (8592, 2369640), (8680, 2345616), (8736, 2330580), (8771, 2321280), (8820, 2308384), (8928, 2280460), (9114, 2233920), (9308, 2187360), (9360, 2175208), (9408, 2164110), (9555, 2130816), (9672, 2105040), (9765, 2084992), (9920, 2052414), (10024, 2031120), (10080, 2019836), (10192, 1997640), (10416, 1954680), (10740, 1895712), (10920, 1864464), (11098, 1834560), (11160, 1824368), (11277, 1805440), (11284, 1804320), (11456, 1777230), (11466, 1775680), (11635, 1749888), (11648, 1747935), (11760, 1731288), (11904, 1710345), (12090, 1684032), (12152, 1675440), (12480, 1631406), (12530, 1624896), (12740, 1598112), (12888, 1579760), (12896, 1578780), (13020, 1563744), (13104, 1553720), (13440, 1514877), (13671, 1489280), (13888, 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