21015114120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2777}}^1$

素因数の和:2835

約数の個数: 768

約数和(自身を含む): 95767660800

約数和(自身を除く): 74752546680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 49, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 98, 99, 104, 105, 108, 110, 117, 120, 126, 130, 132, 135, 140, 143, 147, 154, 156, 165, 168, 180, 182, 189, 195, 196, 198, 210, 216, 220, 231, 234, 245, 252, 260, 264, 270, 273, 280, 286, 294, 297, 308, 312, 315, 330, 351, 360, 364, 378, 385, 390, 392, 396, 420, 429, 440, 441, 455, 462, 468, 490, 495, 504, 520, 539, 540, 546, 572, 585, 588, 594, 616, 630, 637, 660, 693, 702, 715, 728, 735, 756, 770, 780, 792, 819, 840, 858, 882, 910, 924, 936, 945, 980, 990, 1001, 1078, 1080, 1092, 1144, 1155, 1170, 1176, 1188, 1260, 1274, 1287, 1320, 1323, 1365, 1386, 1404, 1430, 1470, 1485, 1512, 1540, 1560, 1617, 1638, 1716, 1755, 1764, 1820, 1848, 1890, 1911, 1960, 1980, 2002, 2079, 2145, 2156, 2184, 2205, 2310, 2340, 2376, 2457, 2520, 2548, 2574, 2646, 2695, 2730, 2772, 2777, 2808, 2860, 2940, 2970, 3003, 3080, 3185, 3234, 3276, 3432, 3465, 3510, 3528, 3640, 3780, 3822, 3861, 3960, 4004, 4095, 4158, 4290, 4312, 4410, 4620, 4680, 4851, 4914, 5005, 5096, 5148, 5292, 5390, 5460, 5544, 5554, 5720, 5733, 5880, 5940, 6006, 6370, 6435, 6468, 6552, 6615, 6930, 7007, 7020, 7560, 7644, 7722, 8008, 8085, 8190, 8316, 8331, 8580, 8820, 9009, 9240, 9555, 9702, 9828, 10010, 10296, 10395, 10584, 10780, 10920, 11108, 11466, 11880, 12012, 12285, 12740, 12870, 12936, 13230, 13860, 13885, 14014, 14040, 14553, 15015, 15288, 15444, 16170, 16380, 16632, 16662, 17160, 17199, 17640, 18018, 19110, 19305, 19404, 19439, 19656, 20020, 20790, 21021, 21560, 22216, 22932, 24024, 24255, 24570, 24993, 25480, 25740, 26460, 27027, 27720, 27770, 28028, 28665, 29106, 30030, 30547, 30888, 32340, 32760, 33324, 34398, 35035, 36036, 36101, 38220, 38610, 38808, 38878, 40040, 41580, 41655, 42042, 45045, 45864, 48510, 49140, 49986, 51480, 52920, 54054, 55540, 56056, 57330, 58212, 58317, 60060, 61094, 63063, 64680, 66648, 68796, 70070, 72072, 72202, 72765, 74979, 76440, 77220, 77756, 83160, 83310, 84084, 85995, 90090, 91641, 97020, 97195, 98280, 99972, 105105, 108108, 108303, 111080, 114660, 116424, 116634, 120120, 122188, 124965, 126126, 135135, 136073, 137592, 140140, 144404, 145530, 149958, 152735, 154440, 155512, 166620, 168168, 171990, 174951, 180180, 180505, 183282, 189189, 194040, 194390, 199944, 210210, 213829, 216216, 216606, 229320, 233268, 244376, 249930, 252252, 252707, 270270, 272146, 274923, 280280, 288808, 291060, 291585, 299916, 305470, 315315, 324909, 333240, 343980, 349902, 360360, 361010, 366564, 374895, 378378, 388780, 397111, 408219, 420420, 427658, 433212, 458205, 466536, 499860, 504504, 505414, 524853, 540540, 541515, 544292, 549846, 582120, 583170, 599832, 610940, 630630, 641487, 649818, 680365, 687960, 699804, 722020, 733128, 749790, 756756, 758121, 777560, 794222, 816438, 824769, 840840, 855316, 866424, 874755, 916410, 945945, 974727, 999720, 1010828, 1049706, 1069145, 1081080, 1083030, 1088584, 1099692, 1166340, 1191333, 1221880, 1224657, 1261260, 1263535, 1282974, 1299636, 1360730, 1374615, 1399608, 1444040, 1496803, 1499580, 1513512, 1516242, 1588444, 1624545, 1632876, 1649538, 1710632, 1749510, 1768949, 1832820, 1891890, 1924461, 1949454, 1985555, 2021656, 2041095, 2099412, 2138290, 2166060, 2199384, 2274363, 2332680, 2382666, 2449314, 2522520, 2527070, 2565948, 2599272, 2624265, 2721460, 2749230, 2779777, 2993606, 2999160, 3032484, 3176888, 3207435, 3249090, 3265752, 3299076, 3499020, 3537898, 3573999, 3665640, 3673971, 3783780, 3790605, 3848922, 3898908, 3971110, 4082190, 4123845, 4198824, 4276580, 4332120, 4490409, 4548726, 4765332, 4873635, 4898628, 5054140, 5131896, 5248530, 5306847, 5442920, 5498460, 5559554, 5773383, 5956665, 5987212, 6064968, 6123285, 6414870, 6498180, 6598152, 6823089, 6998040, 7075796, 7147998, 7347942, 7484015, 7567560, 7581210, 7697844, 7797816, 7942220, 8164380, 8247690, 8339331, 8553160, 8844745, 8980818, 9097452, 9530664, 9622305, 9747270, 9797256, 10108280, 10497060, 10613694, 10721997, 10996920, 11119108, 11371815, 11546766, 11913330, 11974424, 12246570, 12829740, 12996360, 13471227, 13646178, 13898885, 14151592, 14295996, 14695884, 14968030, 15162420, 15395688, 15884440, 15920541, 16328760, 16495380, 16678662, 17689490, 17869995, 17961636, 18194904, 18369855, 19244610, 19458439, 19494540, 20994120, 21227388, 21443994, 22238216, 22452045, 22743630, 23093532, 23826660, 24493140, 25017993, 25659480, 26534235, 26942454, 27292356, 27797770, 28591992, 28866915, 29391768, 29936060, 30324840, 31841082, 32990760, 33357324, 34115445, 35378980, 35739990, 35923272, 36739710, 38489220, 38916878, 38989080, 40413681, 41696655, 42454776, 42887988, 44904090, 45487260, 46187064, 47653320, 47761623, 48986280, 50035986, 53068470, 53609985, 53884908, 54584712, 55595540, 57733830, 58375317, 59872120, 63682164, 66714648, 67356135, 68230890, 70757960, 71479980, 73479420, 75053979, 76978440, 77833756, 79602705, 80827362, 83393310, 85775976, 89808180, 90974520, 95523246, 97292195, 100071972, 106136940, 107219970, 107769816, 111191080, 115467660, 116750634, 125089965, 127364328, 134712270, 136461780, 142959960, 146958840, 150107958, 155667512, 159205410, 161654724, 166786620, 175125951, 179616360, 191046492, 194584390, 200143944, 202068405, 212273880, 214439940, 230935320, 233501268, 238808115, 250179930, 269424540, 272923560, 291876585, 300215916, 318410820, 323309448, 333573240, 350251902, 375269895, 382092984, 389168780, 404136810, 428879880, 467002536, 477616230, 500359860, 525377853, 538849080, 583753170, 600431832, 636821640, 700503804, 750539790, 778337560, 808273620, 875629755, 955232460, 1000719720, 1050755706, 1167506340, 1401007608, 1501079580, 1616547240, 1751259510, 1910464920, 2101511412, 2335012680, 2626889265, 3002159160, 3502519020, 4203022824, 5253778530, 7005038040, 10507557060, 21015114120]

約数ペア:

[(1, 21015114120), (2, 10507557060), (3, 7005038040), (4, 5253778530), (5, 4203022824), (6, 3502519020), (7, 3002159160), (8, 2626889265), (9, 2335012680), (10, 2101511412), (11, 1910464920), (12, 1751259510), (13, 1616547240), (14, 1501079580), (15, 1401007608), (18, 1167506340), (20, 1050755706), (21, 1000719720), (22, 955232460), (24, 875629755), (26, 808273620), (27, 778337560), (28, 750539790), (30, 700503804), (33, 636821640), (35, 600431832), (36, 583753170), (39, 538849080), (40, 525377853), (42, 500359860), (44, 477616230), (45, 467002536), (49, 428879880), (52, 404136810), (54, 389168780), (55, 382092984), (56, 375269895), (60, 350251902), (63, 333573240), (65, 323309448), (66, 318410820), (70, 300215916), (72, 291876585), (77, 272923560), (78, 269424540), (84, 250179930), (88, 238808115), (90, 233501268), (91, 230935320), (98, 214439940), (99, 212273880), (104, 202068405), (105, 200143944), (108, 194584390), (110, 191046492), (117, 179616360), (120, 175125951), (126, 166786620), (130, 161654724), (132, 159205410), (135, 155667512), (140, 150107958), (143, 146958840), (147, 142959960), (154, 136461780), (156, 134712270), (165, 127364328), (168, 125089965), (180, 116750634), (182, 115467660), (189, 111191080), (195, 107769816), (196, 107219970), (198, 106136940), (210, 100071972), (216, 97292195), (220, 95523246), (231, 90974520), (234, 89808180), (245, 85775976), (252, 83393310), (260, 80827362), (264, 79602705), (270, 77833756), (273, 76978440), (280, 75053979), (286, 73479420), (294, 71479980), (297, 70757960), (308, 68230890), (312, 67356135), (315, 66714648), (330, 63682164), (351, 59872120), (360, 58375317), (364, 57733830), (378, 55595540), (385, 54584712), (390, 53884908), (392, 53609985), (396, 53068470), (420, 50035986), (429, 48986280), (440, 47761623), (441, 47653320), (455, 46187064), (462, 45487260), (468, 44904090), (490, 42887988), (495, 42454776), (504, 41696655), (520, 40413681), (539, 38989080), (540, 38916878), (546, 38489220), (572, 36739710), (585, 35923272), (588, 35739990), (594, 35378980), (616, 34115445), (630, 33357324), (637, 32990760), (660, 31841082), (693, 30324840), (702, 29936060), (715, 29391768), (728, 28866915), (735, 28591992), (756, 27797770), (770, 27292356), (780, 26942454), (792, 26534235), (819, 25659480), (840, 25017993), (858, 24493140), (882, 23826660), (910, 23093532), (924, 22743630), (936, 22452045), (945, 22238216), (980, 21443994), (990, 21227388), (1001, 20994120), (1078, 19494540), (1080, 19458439), (1092, 19244610), (1144, 18369855), (1155, 18194904), (1170, 17961636), (1176, 17869995), (1188, 17689490), (1260, 16678662), (1274, 16495380), (1287, 16328760), (1320, 15920541), (1323, 15884440), (1365, 15395688), (1386, 15162420), (1404, 14968030), (1430, 14695884), (1470, 14295996), (1485, 14151592), (1512, 13898885), (1540, 13646178), (1560, 13471227), (1617, 12996360), (1638, 12829740), (1716, 12246570), (1755, 11974424), (1764, 11913330), (1820, 11546766), (1848, 11371815), (1890, 11119108), (1911, 10996920), (1960, 10721997), (1980, 10613694), (2002, 10497060), (2079, 10108280), (2145, 9797256), (2156, 9747270), (2184, 9622305), (2205, 9530664), (2310, 9097452), (2340, 8980818), (2376, 8844745), (2457, 8553160), (2520, 8339331), (2548, 8247690), (2574, 8164380), (2646, 7942220), (2695, 7797816), (2730, 7697844), (2772, 7581210), (2777, 7567560), (2808, 7484015), (2860, 7347942), (2940, 7147998), (2970, 7075796), (3003, 6998040), (3080, 6823089), (3185, 6598152), (3234, 6498180), (3276, 6414870), (3432, 6123285), (3465, 6064968), (3510, 5987212), (3528, 5956665), (3640, 5773383), (3780, 5559554), (3822, 5498460), (3861, 5442920), (3960, 5306847), (4004, 5248530), (4095, 5131896), (4158, 5054140), (4290, 4898628), (4312, 4873635), (4410, 4765332), (4620, 4548726), (4680, 4490409), (4851, 4332120), (4914, 4276580), (5005, 4198824), (5096, 4123845), (5148, 4082190), (5292, 3971110), (5390, 3898908), (5460, 3848922), (5544, 3790605), (5554, 3783780), (5720, 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343980), (63063, 333240), (64680, 324909), (66648, 315315), (68796, 305470), (70070, 299916), (72072, 291585), (72202, 291060), (72765, 288808), (74979, 280280), (76440, 274923), (77220, 272146), (77756, 270270), (83160, 252707), (83310, 252252), (84084, 249930), (85995, 244376), (90090, 233268), (91641, 229320), (97020, 216606), (97195, 216216), (98280, 213829), (99972, 210210), (105105, 199944), (108108, 194390), (108303, 194040), (111080, 189189), (114660, 183282), (116424, 180505), (116634, 180180), (120120, 174951), (122188, 171990), (124965, 168168), (126126, 166620), (135135, 155512), (136073, 154440), (137592, 152735), (140140, 149958), (144404, 145530)]