20283812640

素因数分解:

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

素因数の和:83

約数の個数: 1152

約数和(自身を含む): 90756288000

約数和(自身を除く): 70472475360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 160, 162, 168, 169, 180, 182, 189, 195, 196, 208, 210, 216, 224, 234, 240, 243, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 324, 336, 338, 343, 351, 360, 364, 378, 390, 392, 405, 416, 420, 432, 441, 455, 468, 480, 486, 490, 504, 507, 520, 540, 546, 560, 567, 585, 588, 624, 630, 637, 648, 672, 676, 686, 702, 720, 728, 729, 735, 756, 780, 784, 810, 819, 840, 845, 864, 882, 910, 936, 945, 972, 980, 1008, 1014, 1029, 1040, 1053, 1080, 1092, 1120, 1134, 1170, 1176, 1183, 1215, 1248, 1260, 1274, 1296, 1323, 1352, 1365, 1372, 1404, 1440, 1456, 1458, 1470, 1512, 1521, 1560, 1568, 1620, 1638, 1680, 1690, 1701, 1715, 1755, 1764, 1820, 1872, 1890, 1911, 1944, 1960, 2016, 2028, 2058, 2080, 2106, 2160, 2184, 2187, 2205, 2268, 2340, 2352, 2366, 2430, 2457, 2520, 2535, 2548, 2592, 2646, 2704, 2730, 2744, 2808, 2835, 2912, 2916, 2940, 3024, 3042, 3087, 3120, 3159, 3185, 3240, 3276, 3360, 3380, 3402, 3430, 3510, 3528, 3549, 3640, 3645, 3744, 3780, 3822, 3888, 3920, 3969, 4056, 4095, 4116, 4212, 4320, 4368, 4374, 4410, 4459, 4536, 4563, 4680, 4704, 4732, 4860, 4914, 5040, 5070, 5096, 5103, 5145, 5265, 5292, 5408, 5460, 5488, 5616, 5670, 5733, 5832, 5880, 5915, 6048, 6084, 6174, 6240, 6318, 6370, 6480, 6552, 6615, 6760, 6804, 6860, 7020, 7056, 7098, 7280, 7290, 7371, 7560, 7605, 7644, 7776, 7840, 7938, 8112, 8190, 8232, 8281, 8424, 8505, 8736, 8748, 8820, 8918, 9072, 9126, 9261, 9360, 9464, 9477, 9555, 9720, 9828, 10080, 10140, 10192, 10206, 10290, 10530, 10584, 10647, 10920, 10935, 10976, 11232, 11340, 11466, 11664, 11760, 11830, 11907, 12168, 12285, 12348, 12636, 12740, 12960, 13104, 13230, 13377, 13520, 13608, 13689, 13720, 14040, 14112, 14196, 14560, 14580, 14742, 15120, 15210, 15288, 15309, 15435, 15795, 15876, 16224, 16380, 16464, 16562, 16848, 17010, 17199, 17496, 17640, 17745, 17836, 18144, 18252, 18522, 18720, 18928, 18954, 19110, 19440, 19656, 19845, 20280, 20384, 20412, 20580, 21060, 21168, 21294, 21840, 21870, 22113, 22295, 22680, 22815, 22932, 23328, 23520, 23660, 23814, 24336, 24570, 24696, 24843, 25272, 25480, 25515, 26208, 26460, 26754, 27040, 27216, 27378, 27440, 27783, 28080, 28392, 28431, 28665, 29160, 29484, 30240, 30420, 30576, 30618, 30870, 31590, 31752, 31941, 32760, 32928, 33124, 33696, 34020, 34398, 34992, 35280, 35490, 35672, 35721, 36504, 36855, 37044, 37856, 37908, 38220, 38880, 39312, 39690, 40131, 40560, 40824, 41067, 41160, 41405, 42120, 42336, 42588, 43680, 43740, 44226, 44590, 45360, 45630, 45864, 46305, 47320, 47385, 47628, 48672, 49140, 49392, 49686, 50544, 50960, 51030, 51597, 52920, 53235, 53508, 54432, 54756, 54880, 55566, 56160, 56784, 56862, 57330, 57967, 58320, 58968, 59535, 60840, 61152, 61236, 61740, 63180, 63504, 63882, 65520, 66248, 66339, 66885, 68040, 68445, 68796, 69984, 70560, 70980, 71344, 71442, 73008, 73710, 74088, 74529, 75816, 76440, 76545, 78624, 79380, 80262, 81120, 81648, 82134, 82320, 82810, 83349, 84240, 85176, 85995, 87480, 88452, 89180, 90720, 91260, 91728, 92610, 94640, 94770, 95256, 95823, 98280, 98784, 99372, 101088, 101920, 102060, 103194, 105840, 106470, 107016, 107163, 109512, 110565, 111132, 113568, 113724, 114660, 115934, 116640, 117936, 119070, 120393, 121680, 122472, 123201, 123480, 124215, 126360, 127008, 127764, 131040, 132496, 132678, 133770, 136080, 136890, 137592, 138915, 141960, 142155, 142688, 142884, 146016, 147420, 148176, 149058, 151632, 152880, 153090, 154791, 158760, 159705, 160524, 163296, 164268, 164640, 165620, 166698, 168480, 170352, 171990, 173901, 174960, 176904, 178360, 178605, 182520, 183456, 185220, 189280, 189540, 190512, 191646, 196560, 198744, 199017, 200655, 204120, 205335, 206388, 211680, 212940, 214032, 214326, 219024, 221130, 222264, 223587, 227448, 229320, 231868, 235872, 238140, 240786, 243360, 244944, 246402, 246960, 248430, 250047, 252720, 255528, 257985, 264992, 265356, 267540, 272160, 273780, 275184, 277830, 283920, 284310, 285768, 287469, 289835, 294840, 296352, 298116, 303264, 305760, 306180, 309582, 317520, 319410, 321048, 328536, 331240, 331695, 333396, 340704, 343980, 347802, 349920, 353808, 356720, 357210, 361179, 365040, 369603, 370440, 372645, 379080, 381024, 383292, 393120, 397488, 398034, 401310, 408240, 410670, 412776, 416745, 425880, 428064, 428652, 438048, 442260, 444528, 447174, 454896, 458640, 463736, 464373, 476280, 479115, 481572, 489888, 492804, 493920, 496860, 500094, 505440, 511056, 515970, 521703, 530712, 535080, 535815, 547560, 550368, 555660, 567840, 568620, 571536, 574938, 579670, 589680, 596232, 601965, 612360, 616005, 619164, 635040, 638820, 642096, 657072, 662480, 663390, 666792, 670761, 687960, 695604, 707616, 713440, 714420, 722358, 730080, 739206, 740880, 745290, 750141, 758160, 766584, 773955, 794976, 796068, 802620, 816480, 821340, 825552, 833490, 851760, 857304, 862407, 869505, 884520, 889056, 894348, 909792, 917280, 927472, 928746, 952560, 958230, 963144, 985608, 993720, 995085, 1000188, 1022112, 1031940, 1043406, 1061424, 1070160, 1071630, 1083537, 1095120, 1111320, 1117935, 1137240, 1143072, 1149876, 1159340, 1179360, 1192464, 1203930, 1224720, 1232010, 1238328, 1250235, 1277640, 1284192, 1314144, 1324960, 1326780, 1333584, 1341522, 1375920, 1391208, 1393119, 1428840, 1437345, 1444716, 1478412, 1481760, 1490580, 1500282, 1516320, 1533168, 1547910, 1565109, 1592136, 1605240, 1642680, 1651104, 1666980, 1703520, 1714608, 1724814, 1739010, 1769040, 1788696, 1805895, 1848015, 1854944, 1857492, 1905120, 1916460, 1926288, 1971216, 1987440, 1990170, 2000376, 2012283, 2063880, 2086812, 2122848, 2140320, 2143260, 2167074, 2190240, 2222640, 2235870, 2274480, 2299752, 2318680, 2321865, 2384928, 2407860, 2449440, 2464020, 2476656, 2500470, 2555280, 2587221, 2608515, 2653560, 2667168, 2683044, 2751840, 2782416, 2786238, 2857680, 2874690, 2889432, 2956824, 2981160, 3000564, 3066336, 3095820, 3130218, 3184272, 3210480, 3250611, 3285360, 3333960, 3353805, 3429216, 3449628, 3478020, 3538080, 3577392, 3611790, 3696030, 3714984, 3750705, 3832920, 3852576, 3942432, 3974880, 3980340, 4000752, 4024566, 4127760, 4173624, 4286520, 4312035, 4334148, 4445280, 4471740, 4548960, 4599504, 4637360, 4643730, 4695327, 4815720, 4928040, 4953312, 5000940, 5110560, 5174442, 5217030, 5307120, 5366088, 5417685, 5564832, 5572476, 5715360, 5749380, 5778864, 5913648, 5962320, 6001128, 6036849, 6191640, 6260436, 6368544, 6420960, 6501222, 6570720, 6667920, 6707610, 6899256, 6956040, 6965595, 7154784, 7223580, 7392060, 7429968, 7501410, 7665840, 7825545, 7960680, 8001504, 8049132, 8255520, 8347248, 8573040, 8624070, 8668296, 8943480, 9199008, 9274720, 9287460, 9390654, 9631440, 9751833, 9856080, 10001880, 10061415, 10348884, 10434060, 10614240, 10732176, 10835370, 11144952, 11498760, 11557728, 11827296, 11924640, 12002256, 12073698, 12383280, 12520872, 12936105, 13002444, 13335840, 13415220, 13798512, 13912080, 13931190, 14085981, 14447160, 14784120, 14859936, 15002820, 15331680, 15651090, 15921360, 16098264, 16253055, 16694496, 17146080, 17248140, 17336592, 17886960, 18110547, 18574920, 18781308, 19262880, 19503666, 19712160, 20003760, 20122830, 20697768, 20868120, 21464352, 21670740, 22289904, 22997520, 23476635, 24004512, 24147396, 24766560, 25041744, 25872210, 26004888, 26830440, 27597024, 27824160, 27862380, 28171962, 28894320, 29568240, 30005640, 30184245, 31302180, 31842720, 32196528, 32506110, 34496280, 34673184, 35773920, 36221094, 37149840, 37562616, 39007332, 40007520, 40245660, 41395536, 41736240, 42257943, 43341480, 44579808, 45995040, 46953270, 48294792, 48759165, 50083488, 51744420, 52009776, 53660880, 55724760, 56343924, 57788640, 59136480, 60011280, 60368490, 62604360, 64393056, 65012220, 68992560, 70429905, 72442188, 74299680, 75125232, 78014664, 80491320, 82791072, 83472480, 84515886, 86682960, 90552735, 93906540, 96589584, 97518330, 103488840, 104019552, 107321760, 111449520, 112687848, 120022560, 120736980, 125208720, 126773829, 130024440, 137985120, 140859810, 144884376, 150250464, 156029328, 160982640, 169031772, 173365920, 181105470, 187813080, 193179168, 195036660, 206977680, 211289715, 222899040, 225375696, 241473960, 250417440, 253547658, 260048880, 281719620, 289768752, 312058656, 321965280, 338063544, 362210940, 375626160, 390073320, 413955360, 422579430, 450751392, 482947920, 507095316, 520097760, 563439240, 579537504, 633869145, 676127088, 724421880, 751252320, 780146640, 845158860, 965895840, 1014190632, 1126878480, 1267738290, 1352254176, 1448843760, 1560293280, 1690317720, 2028381264, 2253756960, 2535476580, 2897687520, 3380635440, 4056762528, 5070953160, 6761270880, 10141906320, 20283812640]

約数ペア:

[(1, 20283812640), (2, 10141906320), (3, 6761270880), (4, 5070953160), (5, 4056762528), (6, 3380635440), (7, 2897687520), (8, 2535476580), (9, 2253756960), (10, 2028381264), (12, 1690317720), (13, 1560293280), (14, 1448843760), (15, 1352254176), (16, 1267738290), (18, 1126878480), (20, 1014190632), (21, 965895840), (24, 845158860), (26, 780146640), (27, 751252320), (28, 724421880), (30, 676127088), (32, 633869145), (35, 579537504), (36, 563439240), (39, 520097760), (40, 507095316), (42, 482947920), (45, 450751392), (48, 422579430), (49, 413955360), (52, 390073320), (54, 375626160), (56, 362210940), (60, 338063544), (63, 321965280), (65, 312058656), (70, 289768752), (72, 281719620), (78, 260048880), (80, 253547658), (81, 250417440), (84, 241473960), (90, 225375696), (91, 222899040), (96, 211289715), (98, 206977680), (104, 195036660), (105, 193179168), (108, 187813080), (112, 181105470), (117, 173365920), (120, 169031772), (126, 160982640), (130, 156029328), (135, 150250464), (140, 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34496280), (624, 32506110), (630, 32196528), (637, 31842720), (648, 31302180), (672, 30184245), (676, 30005640), (686, 29568240), (702, 28894320), (720, 28171962), (728, 27862380), (729, 27824160), (735, 27597024), (756, 26830440), (780, 26004888), (784, 25872210), (810, 25041744), (819, 24766560), (840, 24147396), (845, 24004512), (864, 23476635), (882, 22997520), (910, 22289904), (936, 21670740), (945, 21464352), (972, 20868120), (980, 20697768), (1008, 20122830), (1014, 20003760), (1029, 19712160), (1040, 19503666), (1053, 19262880), (1080, 18781308), (1092, 18574920), (1120, 18110547), (1134, 17886960), (1170, 17336592), (1176, 17248140), (1183, 17146080), (1215, 16694496), (1248, 16253055), (1260, 16098264), (1274, 15921360), (1296, 15651090), (1323, 15331680), (1352, 15002820), (1365, 14859936), (1372, 14784120), (1404, 14447160), (1440, 14085981), (1456, 13931190), (1458, 13912080), (1470, 13798512), (1512, 13415220), (1521, 13335840), (1560, 13002444), (1568, 12936105), (1620, 12520872), (1638, 12383280), (1680, 12073698), (1690, 12002256), (1701, 11924640), (1715, 11827296), (1755, 11557728), (1764, 11498760), (1820, 11144952), (1872, 10835370), (1890, 10732176), (1911, 10614240), (1944, 10434060), (1960, 10348884), (2016, 10061415), (2028, 10001880), (2058, 9856080), (2080, 9751833), (2106, 9631440), (2160, 9390654), (2184, 9287460), (2187, 9274720), (2205, 9199008), (2268, 8943480), (2340, 8668296), (2352, 8624070), (2366, 8573040), (2430, 8347248), (2457, 8255520), (2520, 8049132), (2535, 8001504), (2548, 7960680), (2592, 7825545), (2646, 7665840), (2704, 7501410), (2730, 7429968), (2744, 7392060), (2808, 7223580), (2835, 7154784), (2912, 6965595), (2916, 6956040), (2940, 6899256), (3024, 6707610), (3042, 6667920), (3087, 6570720), (3120, 6501222), (3159, 6420960), (3185, 6368544), (3240, 6260436), (3276, 6191640), (3360, 6036849), (3380, 6001128), (3402, 5962320), (3430, 5913648), (3510, 5778864), (3528, 5749380), (3549, 5715360), (3640, 5572476), (3645, 5564832), (3744, 5417685), (3780, 5366088), (3822, 5307120), (3888, 5217030), (3920, 5174442), (3969, 5110560), (4056, 5000940), (4095, 4953312), (4116, 4928040), (4212, 4815720), (4320, 4695327), (4368, 4643730), (4374, 4637360), (4410, 4599504), (4459, 4548960), (4536, 4471740), (4563, 4445280), (4680, 4334148), (4704, 4312035), (4732, 4286520), (4860, 4173624), (4914, 4127760), (5040, 4024566), (5070, 4000752), (5096, 3980340), (5103, 3974880), (5145, 3942432), (5265, 3852576), (5292, 3832920), (5408, 3750705), (5460, 3714984), (5488, 3696030), (5616, 3611790), (5670, 3577392), (5733, 3538080), (5832, 3478020), (5880, 3449628), (5915, 3429216), (6048, 3353805), (6084, 3333960), (6174, 3285360), (6240, 3250611), (6318, 3210480), (6370, 3184272), (6480, 3130218), (6552, 3095820), (6615, 3066336), (6760, 3000564), (6804, 2981160), (6860, 2956824), (7020, 2889432), (7056, 2874690), (7098, 2857680), (7280, 2786238), (7290, 2782416), (7371, 2751840), (7560, 2683044), (7605, 2667168), (7644, 2653560), (7776, 2608515), (7840, 2587221), (7938, 2555280), (8112, 2500470), (8190, 2476656), (8232, 2464020), (8281, 2449440), (8424, 2407860), (8505, 2384928), (8736, 2321865), (8748, 2318680), (8820, 2299752), (8918, 2274480), (9072, 2235870), (9126, 2222640), (9261, 2190240), (9360, 2167074), (9464, 2143260), (9477, 2140320), (9555, 2122848), (9720, 2086812), (9828, 2063880), (10080, 2012283), (10140, 2000376), (10192, 1990170), (10206, 1987440), (10290, 1971216), (10530, 1926288), (10584, 1916460), (10647, 1905120), (10920, 1857492), (10935, 1854944), (10976, 1848015), (11232, 1805895), (11340, 1788696), (11466, 1769040), (11664, 1739010), (11760, 1724814), (11830, 1714608), (11907, 1703520), (12168, 1666980), (12285, 1651104), (12348, 1642680), (12636, 1605240), (12740, 1592136), (12960, 1565109), (13104, 1547910), (13230, 1533168), (13377, 1516320), (13520, 1500282), (13608, 1490580), (13689, 1481760), (13720, 1478412), (14040, 1444716), (14112, 1437345), 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