20492660160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 672

約数和(自身を含む): 83982592512

約数和(自身を除く): 63489932352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 74, 80, 83, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 166, 168, 180, 185, 192, 210, 222, 224, 240, 249, 252, 259, 280, 288, 296, 315, 320, 331, 332, 333, 336, 360, 370, 415, 420, 444, 448, 480, 498, 504, 518, 555, 560, 576, 581, 592, 630, 662, 664, 666, 672, 720, 740, 747, 777, 830, 840, 888, 960, 993, 996, 1008, 1036, 1110, 1120, 1162, 1184, 1245, 1260, 1295, 1324, 1328, 1332, 1344, 1440, 1480, 1494, 1554, 1655, 1660, 1665, 1680, 1743, 1776, 1986, 1992, 2016, 2072, 2220, 2240, 2317, 2324, 2331, 2368, 2490, 2520, 2590, 2648, 2656, 2664, 2880, 2905, 2960, 2979, 2988, 3071, 3108, 3310, 3320, 3330, 3360, 3486, 3552, 3735, 3885, 3972, 3984, 4032, 4144, 4440, 4634, 4648, 4662, 4965, 4980, 5040, 5180, 5229, 5296, 5312, 5328, 5810, 5920, 5958, 5976, 6142, 6216, 6620, 6640, 6660, 6720, 6951, 6972, 7104, 7470, 7770, 7944, 7968, 8288, 8715, 8880, 9213, 9268, 9296, 9324, 9930, 9960, 10080, 10360, 10458, 10592, 10656, 11585, 11620, 11655, 11840, 11916, 11952, 12247, 12284, 12432, 13240, 13280, 13320, 13902, 13944, 14895, 14940, 15355, 15540, 15888, 15936, 16576, 17430, 17760, 18426, 18536, 18592, 18648, 19860, 19920, 20160, 20720, 20853, 20916, 21184, 21312, 21497, 23170, 23240, 23310, 23832, 23904, 24494, 24568, 24864, 26145, 26480, 26560, 26640, 27473, 27639, 27804, 27888, 29790, 29880, 30710, 31080, 31776, 34755, 34860, 35520, 36741, 36852, 37072, 37184, 37296, 39720, 39840, 41440, 41706, 41832, 42994, 46065, 46340, 46480, 46620, 47664, 47808, 48988, 49136, 49728, 52290, 52960, 53280, 54946, 55278, 55608, 55776, 59580, 59760, 61235, 61420, 62160, 63552, 64491, 69510, 69720, 73482, 73704, 74144, 74592, 79440, 79680, 82419, 82880, 83412, 83664, 85729, 85988, 92130, 92680, 92960, 93240, 95328, 97976, 98272, 104265, 104580, 105920, 106560, 107485, 109892, 110223, 110556, 111216, 111552, 119160, 119520, 122470, 122840, 124320, 128982, 137365, 138195, 139020, 139440, 146964, 147408, 148288, 149184, 158880, 164838, 166824, 167328, 171458, 171976, 183705, 184260, 185360, 185920, 186480, 190656, 192311, 193473, 195952, 196544, 208530, 209160, 214970, 219784, 220446, 221112, 222432, 238320, 239040, 244940, 245680, 247257, 248640, 257187, 257964, 274730, 276390, 278040, 278880, 293928, 294816, 317760, 322455, 329676, 333648, 334656, 342916, 343952, 367410, 368520, 370720, 372960, 384622, 386946, 391904, 412095, 417060, 418320, 428645, 429940, 439568, 440892, 442224, 444864, 476640, 489880, 491360, 494514, 514374, 515928, 549460, 551115, 552780, 556080, 557760, 576933, 587856, 589632, 644910, 659352, 667296, 685832, 687904, 734820, 737040, 741440, 745920, 769244, 771561, 773892, 783808, 824190, 834120, 836640, 857290, 859880, 879136, 881784, 884448, 953280, 961555, 967365, 979760, 982720, 989028, 1016501, 1028748, 1031856, 1098920, 1102230, 1105560, 1112160, 1153866, 1175712, 1236285, 1285935, 1289820, 1318704, 1334592, 1371664, 1375808, 1469640, 1474080, 1538488, 1543122, 1547784, 1648380, 1668240, 1673280, 1714580, 1719760, 1730799, 1758272, 1763568, 1768896, 1923110, 1934730, 1959520, 1978056, 2033002, 2057496, 2063712, 2197840, 2204460, 2211120, 2224320, 2307732, 2351424, 2472570, 2571870, 2579640, 2637408, 2743328, 2884665, 2939280, 2948160, 3049503, 3076976, 3086244, 3095568, 3296760, 3336480, 3429160, 3439520, 3461598, 3527136, 3846220, 3857805, 3869460, 3919040, 3956112, 4066004, 4114992, 4127424, 4395680, 4408920, 4422240, 4615464, 4945140, 5082505, 5143740, 5159280, 5274816, 5486656, 5769330, 5878560, 6099006, 6153952, 6172488, 6191136, 6593520, 6672960, 6858320, 6879040, 6923196, 7054272, 7115507, 7692440, 7715610, 7738920, 7912224, 8132008, 8229984, 8653995, 8791360, 8817840, 8844480, 9148509, 9230928, 9890280, 10165010, 10287480, 10318560, 11538660, 11757120, 12198012, 12307904, 12344976, 12382272, 13187040, 13716640, 13846392, 14231014, 15247515, 15384880, 15431220, 15477840, 15824448, 16264016, 16459968, 17307990, 17635680, 18297018, 18461856, 19780560, 20330020, 20574960, 20637120, 21346521, 23077320, 24396024, 24689952, 26374080, 27433280, 27692784, 28462028, 30495030, 30769760, 30862440, 30955680, 32528032, 34615980, 35271360, 35577535, 36594036, 36923712, 39561120, 40660040, 41149920, 42693042, 45742545, 46154640, 48792048, 49379904, 55385568, 56924056, 60990060, 61539520, 61724880, 61911360, 64039563, 65056064, 69231960, 71155070, 73188072, 79122240, 81320080, 82299840, 85386084, 91485090, 92309280, 97584096, 106732605, 110771136, 113848112, 121980120, 123449760, 128079126, 138463920, 142310140, 146376144, 162640160, 170772168, 182970180, 184618560, 195168192, 213465210, 227696224, 243960240, 246899520, 256158252, 276927840, 284620280, 292752288, 320197815, 325280320, 341544336, 365940360, 426930420, 455392448, 487920480, 512316504, 553855680, 569240560, 585504576, 640395630, 683088672, 731880720, 853860840, 975840960, 1024633008, 1138481120, 1280791260, 1366177344, 1463761440, 1707721680, 2049266016, 2276962240, 2561582520, 2927522880, 3415443360, 4098532032, 5123165040, 6830886720, 10246330080, 20492660160]

約数ペア:

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(1494, 13716640), (1554, 13187040), (1655, 12382272), (1660, 12344976), (1665, 12307904), (1680, 12198012), (1743, 11757120), (1776, 11538660), (1986, 10318560), (1992, 10287480), (2016, 10165010), (2072, 9890280), (2220, 9230928), (2240, 9148509), (2317, 8844480), (2324, 8817840), (2331, 8791360), (2368, 8653995), (2490, 8229984), (2520, 8132008), (2590, 7912224), (2648, 7738920), (2656, 7715610), (2664, 7692440), (2880, 7115507), (2905, 7054272), (2960, 6923196), (2979, 6879040), (2988, 6858320), (3071, 6672960), (3108, 6593520), (3310, 6191136), (3320, 6172488), (3330, 6153952), (3360, 6099006), (3486, 5878560), (3552, 5769330), (3735, 5486656), (3885, 5274816), (3972, 5159280), (3984, 5143740), (4032, 5082505), (4144, 4945140), (4440, 4615464), (4634, 4422240), (4648, 4408920), (4662, 4395680), (4965, 4127424), (4980, 4114992), (5040, 4066004), (5180, 3956112), (5229, 3919040), (5296, 3869460), (5312, 3857805), (5328, 3846220), (5810, 3527136), (5920, 3461598), (5958, 3439520), (5976, 3429160), (6142, 3336480), (6216, 3296760), (6620, 3095568), (6640, 3086244), (6660, 3076976), (6720, 3049503), (6951, 2948160), (6972, 2939280), (7104, 2884665), (7470, 2743328), (7770, 2637408), (7944, 2579640), (7968, 2571870), (8288, 2472570), (8715, 2351424), (8880, 2307732), (9213, 2224320), (9268, 2211120), (9296, 2204460), (9324, 2197840), (9930, 2063712), (9960, 2057496), (10080, 2033002), (10360, 1978056), (10458, 1959520), (10592, 1934730), (10656, 1923110), (11585, 1768896), (11620, 1763568), (11655, 1758272), (11840, 1730799), (11916, 1719760), (11952, 1714580), (12247, 1673280), (12284, 1668240), (12432, 1648380), (13240, 1547784), (13280, 1543122), (13320, 1538488), (13902, 1474080), (13944, 1469640), (14895, 1375808), (14940, 1371664), (15355, 1334592), (15540, 1318704), (15888, 1289820), (15936, 1285935), (16576, 1236285), (17430, 1175712), (17760, 1153866), (18426, 1112160), (18536, 1105560), (18592, 1102230), (18648, 1098920), (19860, 1031856), (19920, 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