1661700895920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2113}}^1$

素因数の和:2462

約数の個数: 720

約数和(自身を含む): 6331005914688

約数和(自身を除く): 4669305018768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 169, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 281, 299, 312, 338, 345, 360, 368, 390, 414, 460, 468, 507, 520, 552, 562, 585, 598, 624, 676, 690, 720, 780, 828, 843, 845, 897, 920, 936, 1014, 1035, 1040, 1104, 1124, 1170, 1196, 1352, 1380, 1405, 1495, 1521, 1560, 1656, 1686, 1690, 1794, 1840, 1872, 2028, 2070, 2113, 2248, 2340, 2392, 2529, 2535, 2691, 2704, 2760, 2810, 2990, 3042, 3120, 3312, 3372, 3380, 3588, 3653, 3887, 4056, 4140, 4215, 4226, 4485, 4496, 4680, 4784, 5058, 5070, 5382, 5520, 5620, 5980, 6084, 6339, 6463, 6744, 6760, 7176, 7306, 7605, 7774, 8112, 8280, 8430, 8452, 8970, 9360, 10116, 10140, 10565, 10764, 10959, 11240, 11661, 11960, 12168, 12645, 12678, 12926, 13455, 13488, 13520, 14352, 14612, 15210, 15548, 16560, 16860, 16904, 17940, 18265, 19017, 19389, 19435, 20232, 20280, 21130, 21528, 21918, 22480, 23322, 23920, 24336, 25290, 25356, 25852, 26910, 27469, 29224, 30420, 31096, 31695, 32315, 32877, 33720, 33808, 34983, 35880, 36530, 38034, 38778, 38870, 40464, 40560, 42260, 43056, 43836, 46644, 47489, 48599, 50580, 50712, 51704, 53820, 54795, 54938, 58167, 58305, 58448, 60840, 62192, 63390, 64630, 65754, 67440, 69966, 71760, 73060, 76068, 77556, 77740, 82407, 84019, 84520, 87672, 93288, 94978, 95085, 96945, 97198, 101160, 101424, 103408, 107640, 109590, 109876, 116334, 116610, 121680, 126780, 129260, 131508, 137345, 139932, 142467, 145797, 146120, 152136, 155112, 155480, 164385, 164814, 168038, 169040, 174915, 175344, 186576, 189956, 190170, 193890, 194396, 202320, 215280, 219180, 219752, 232668, 233220, 237445, 242995, 247221, 252057, 253560, 258520, 263016, 274690, 279864, 284934, 290835, 291594, 292240, 304272, 310224, 310960, 328770, 329628, 336076, 349830, 357097, 379912, 380340, 387780, 388792, 412035, 420095, 427401, 437391, 438360, 439504, 465336, 466440, 474890, 485990, 494442, 504114, 507120, 517040, 526032, 549380, 559728, 569868, 581670, 583188, 593753, 631787, 657540, 659256, 672152, 699660, 712335, 714194, 728985, 756171, 759824, 760680, 775560, 777584, 824070, 840190, 854802, 874782, 876720, 930672, 932880, 949780, 971980, 988884, 1008228, 1071291, 1092247, 1098760, 1139736, 1163340, 1166376, 1187506, 1236105, 1260285, 1263574, 1315080, 1318512, 1344304, 1399320, 1424670, 1428388, 1457970, 1512342, 1521360, 1551120, 1648140, 1680380, 1709604, 1749564, 1781259, 1785485, 1895361, 1899560, 1943960, 1977768, 2016456, 2137005, 2142582, 2184494, 2186955, 2197520, 2279472, 2326680, 2332752, 2375012, 2472210, 2520570, 2527148, 2630160, 2798640, 2849340, 2856776, 2915940, 2968765, 3024684, 3158935, 3213873, 3276741, 3296280, 3360760, 3419208, 3499128, 3562518, 3570970, 3780855, 3790722, 3799120, 3887920, 3955536, 4032912, 4274010, 4285164, 4368988, 4373910, 4653360, 4750024, 4944420, 5041140, 5054296, 5343777, 5356455, 5461235, 5686083, 5698680, 5713552, 5831880, 5937530, 6049368, 6317870, 6427746, 6553482, 6592560, 6721520, 6838416, 6998256, 7125036, 7141940, 7561710, 7581444, 7718789, 8213231, 8548020, 8570328, 8737976, 8747820, 8906295, 9476805, 9500048, 9830223, 9888840, 10082280, 10108592, 10687554, 10712910, 10922470, 11372166, 11397360, 11663760, 11875060, 12098736, 12635740, 12855492, 13106964, 13656319, 14250072, 14283880, 15123420, 15162888, 15437578, 16069365, 16383705, 16426462, 17096040, 17140656, 17475952, 17495640, 17812590, 18953610, 19660446, 19777680, 20164560, 21375108, 21425820, 21844940, 22744332, 23156367, 23750120, 24639693, 25271480, 25710984, 26213928, 26718885, 27312638, 28430415, 28500144, 28567760, 30246840, 30325776, 30875156, 32138730, 32767410, 32852924, 34192080, 34991280, 35625180, 37907220, 38593945, 39320892, 40968957, 41066155, 42750216, 42851640, 43689880, 45488664, 46312734, 47500240, 49151115, 49279386, 50542960, 51421968, 52427856, 53437770, 54625276, 56860830, 60493680, 61750312, 64277460, 65534820, 65705848, 68281595, 69469101, 71250360, 73919079, 75814440, 77187890, 78641784, 81937914, 82132310, 85500432, 85703280, 87379760, 90977328, 92625468, 98302230, 98558772, 100344257, 106875540, 109250552, 113721660, 115781835, 122906871, 123198465, 123500624, 128554920, 131069640, 131411696, 136563190, 138938202, 142500720, 147838158, 151628880, 154375780, 157283568, 163875828, 164264620, 177532147, 185250936, 196604460, 197117544, 200688514, 204844785, 213751080, 218501104, 227443320, 231563670, 245813742, 246396930, 257109840, 262139280, 273126380, 277876404, 295676316, 301032771, 308751560, 327751656, 328529240, 347345505, 355064294, 369595395, 370501872, 393208920, 394235088, 401377028, 409689570, 427502160, 454886640, 463127340, 491627484, 492793860, 501721285, 532596441, 546252760, 555752808, 591352632, 602065542, 614534355, 617503120, 655503312, 657058480, 694691010, 710128588, 739190790, 786417840, 802754056, 819379140, 887660735, 903098313, 926254680, 983254968, 985587720, 1003442570, 1065192882, 1092505520, 1111505616, 1182705264, 1204131084, 1229068710, 1389382020, 1420257176, 1478381580, 1505163855, 1597789323, 1605508112, 1638758280, 1775321470, 1806196626, 1852509360, 1966509936, 1971175440, 2006885140, 2130385764, 2307917911, 2408262168, 2458137420, 2662982205, 2778764040, 2840514352, 2956763160, 3010327710, 3195578646, 3277516560, 3550642940, 3612393252, 4013770280, 4260771528, 4515491565, 4615835822, 4816524336, 4916274840, 5325964410, 5557528080, 5913526320, 6020655420, 6391157292, 6923753733, 7101285880, 7224786504, 7988946615, 8027540560, 8521543056, 9030983130, 9231671644, 9832549680, 10651928820, 11539589555, 12041310840, 12782314584, 13847507466, 14202571760, 14449573008, 15977893230, 18061966260, 18463343288, 20771261199, 21303857640, 23079179110, 24082621680, 25564629168, 27695014932, 31955786460, 34618768665, 36123932520, 36926686576, 41542522398, 42607715280, 46158358220, 55390029864, 63911572920, 69237537330, 72247865040, 83085044796, 92316716440, 103856305995, 110780059728, 127823145840, 138475074660, 166170089592, 184633432880, 207712611990, 276950149320, 332340179184, 415425223980, 553900298640, 830850447960, 1661700895920]

約数ペア:

[(1, 1661700895920), (2, 830850447960), (3, 553900298640), (4, 415425223980), (5, 332340179184), (6, 276950149320), (8, 207712611990), (9, 184633432880), (10, 166170089592), (12, 138475074660), (13, 127823145840), (15, 110780059728), (16, 103856305995), (18, 92316716440), (20, 83085044796), (23, 72247865040), (24, 69237537330), (26, 63911572920), (30, 55390029864), (36, 46158358220), (39, 42607715280), (40, 41542522398), (45, 36926686576), (46, 36123932520), (48, 34618768665), (52, 31955786460), (60, 27695014932), (65, 25564629168), (69, 24082621680), (72, 23079179110), (78, 21303857640), (80, 20771261199), (90, 18463343288), (92, 18061966260), (104, 15977893230), (115, 14449573008), (117, 14202571760), (120, 13847507466), (130, 12782314584), (138, 12041310840), (144, 11539589555), (156, 10651928820), (169, 9832549680), (180, 9231671644), (184, 9030983130), (195, 8521543056), (207, 8027540560), (208, 7988946615), (230, 7224786504), (234, 7101285880), (240, 6923753733), (260, 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(2248, 739190790), (2340, 710128588), (2392, 694691010), (2529, 657058480), (2535, 655503312), (2691, 617503120), (2704, 614534355), (2760, 602065542), (2810, 591352632), (2990, 555752808), (3042, 546252760), (3120, 532596441), (3312, 501721285), (3372, 492793860), (3380, 491627484), (3588, 463127340), (3653, 454886640), (3887, 427502160), (4056, 409689570), (4140, 401377028), (4215, 394235088), (4226, 393208920), (4485, 370501872), (4496, 369595395), (4680, 355064294), (4784, 347345505), (5058, 328529240), (5070, 327751656), (5382, 308751560), (5520, 301032771), (5620, 295676316), (5980, 277876404), (6084, 273126380), (6339, 262139280), (6463, 257109840), (6744, 246396930), (6760, 245813742), (7176, 231563670), (7306, 227443320), (7605, 218501104), (7774, 213751080), (8112, 204844785), (8280, 200688514), (8430, 197117544), (8452, 196604460), (8970, 185250936), (9360, 177532147), (10116, 164264620), (10140, 163875828), (10565, 157283568), (10764, 154375780), (10959, 151628880), (11240, 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