21060872280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 768

約数和(自身を含む): 86261760000

約数和(自身を除く): 65200887720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 56, 60, 63, 68, 70, 72, 79, 84, 85, 90, 98, 102, 105, 119, 120, 126, 127, 136, 140, 147, 153, 158, 168, 170, 180, 196, 204, 210, 237, 238, 245, 252, 254, 255, 280, 294, 306, 315, 316, 340, 343, 357, 360, 381, 392, 395, 408, 420, 441, 474, 476, 490, 504, 508, 510, 553, 588, 595, 612, 630, 632, 635, 680, 686, 711, 714, 735, 762, 765, 790, 833, 840, 882, 889, 948, 952, 980, 1016, 1020, 1029, 1071, 1106, 1143, 1176, 1185, 1190, 1224, 1260, 1270, 1343, 1372, 1422, 1428, 1470, 1524, 1530, 1580, 1659, 1666, 1715, 1764, 1778, 1785, 1896, 1905, 1960, 2040, 2058, 2142, 2159, 2205, 2212, 2286, 2370, 2380, 2499, 2520, 2540, 2667, 2686, 2744, 2765, 2844, 2856, 2940, 3048, 3060, 3087, 3160, 3318, 3332, 3430, 3528, 3555, 3556, 3570, 3810, 3871, 4029, 4116, 4165, 4284, 4318, 4410, 4424, 4445, 4572, 4740, 4760, 4977, 4998, 5080, 5145, 5334, 5355, 5372, 5530, 5688, 5715, 5831, 5880, 6120, 6174, 6223, 6477, 6636, 6664, 6715, 6860, 7110, 7112, 7140, 7497, 7620, 7742, 8001, 8058, 8232, 8295, 8330, 8568, 8636, 8820, 8890, 9144, 9401, 9480, 9954, 9996, 10033, 10290, 10668, 10710, 10744, 10795, 11060, 11430, 11613, 11662, 12087, 12348, 12446, 12495, 12954, 13272, 13335, 13430, 13720, 14220, 14280, 14994, 15113, 15240, 15435, 15484, 16002, 16116, 16590, 16660, 17272, 17493, 17640, 17780, 18669, 18802, 19355, 19431, 19908, 19992, 20066, 20145, 20580, 21336, 21420, 21590, 22120, 22860, 23226, 23324, 24174, 24696, 24885, 24892, 24990, 25908, 26670, 26860, 27097, 28203, 28440, 29155, 29988, 30099, 30226, 30870, 30968, 31115, 32004, 32232, 32385, 33180, 33320, 34839, 34986, 35560, 37338, 37485, 37604, 38710, 38862, 39816, 40005, 40132, 40290, 41160, 42840, 43180, 43561, 45339, 45720, 46452, 46648, 47005, 48348, 49770, 49784, 49980, 50165, 51816, 52479, 53340, 53720, 54194, 56007, 56406, 58065, 58310, 59976, 60198, 60435, 60452, 61740, 62230, 64008, 64770, 65807, 66360, 69678, 69972, 70231, 74676, 74970, 75208, 75565, 77420, 77724, 80010, 80264, 80580, 81291, 84609, 86360, 87122, 87465, 90297, 90678, 92904, 93345, 94010, 96696, 97155, 99540, 99960, 100330, 104958, 105791, 106680, 108388, 112014, 112812, 116130, 116620, 120396, 120870, 120904, 123480, 124460, 129540, 130683, 131614, 135485, 136017, 139356, 139944, 140462, 141015, 149352, 149940, 150495, 151130, 154840, 155448, 160020, 161160, 162582, 169218, 170561, 174195, 174244, 174930, 180594, 181356, 186690, 188020, 194310, 197421, 199080, 200660, 209916, 210693, 211582, 216776, 217805, 224028, 225624, 226695, 232260, 233240, 240792, 241740, 243873, 248920, 259080, 261366, 262395, 263228, 270970, 272034, 278712, 280035, 280924, 282030, 299880, 300990, 302260, 317373, 320040, 325164, 329035, 338436, 341122, 348390, 348488, 349860, 351155, 361188, 362712, 373380, 376040, 388620, 392049, 394842, 401320, 406455, 419832, 421386, 423045, 423164, 435610, 448056, 451485, 453390, 460649, 464520, 483480, 487746, 491617, 511683, 522732, 524790, 526456, 528955, 541940, 544068, 560070, 561848, 564060, 592263, 601980, 604520, 632079, 634746, 650328, 653415, 658070, 676872, 680085, 682244, 696780, 699720, 702310, 722376, 740537, 746760, 777240, 784098, 789684, 812910, 842772, 846090, 846328, 852805, 871220, 902970, 906780, 921298, 952119, 975492, 983234, 987105, 1023366, 1045464, 1049580, 1053465, 1057910, 1083880, 1088136, 1120140, 1128120, 1184526, 1193927, 1203960, 1219365, 1264158, 1269492, 1306830, 1316140, 1360170, 1364488, 1381947, 1393560, 1404620, 1474851, 1481074, 1535049, 1568196, 1579368, 1586865, 1625820, 1685544, 1692180, 1705610, 1742440, 1805940, 1813560, 1842596, 1904238, 1950984, 1960245, 1966468, 1974210, 2046732, 2099160, 2106930, 2115820, 2221611, 2240280, 2303245, 2369052, 2387854, 2438730, 2458085, 2528316, 2538984, 2558415, 2613660, 2632280, 2720340, 2763894, 2809240, 2949702, 2961315, 2962148, 3070098, 3136392, 3160395, 3173730, 3251640, 3384360, 3411220, 3441319, 3581781, 3611880, 3685192, 3702685, 3808476, 3920490, 3932936, 3948420, 4093464, 4145841, 4213860, 4231640, 4424553, 4443222, 4606490, 4738104, 4760595, 4775708, 4877460, 4916170, 5056632, 5116830, 5227320, 5440680, 5527788, 5899404, 5922630, 5924296, 5969635, 6140196, 6320790, 6347460, 6664833, 6822440, 6882638, 6909735, 7163562, 7374255, 7405370, 7616952, 7675245, 7840980, 7896840, 8291682, 8357489, 8427720, 8849106, 8886444, 9212980, 9521190, 9551416, 9754920, 9832340, 10233660, 10323957, 10745343, 11055576, 11108055, 11798808, 11845260, 11939270, 12280392, 12641580, 12694920, 13329666, 13765276, 13819470, 14327124, 14748510, 14810740, 15350490, 15681960, 16583364, 16714978, 17206595, 17698212, 17772888, 17908905, 18425960, 19042380, 19664680, 20467320, 20647914, 20729205, 21490686, 22122765, 22216110, 23690520, 23878540, 25072467, 25283160, 26659332, 27530552, 27638940, 28654248, 29497020, 29621480, 30700980, 30971871, 33166728, 33324165, 33429956, 34413190, 35396424, 35817810, 38084760, 41295828, 41458410, 41787445, 42981372, 44245530, 44432220, 47757080, 50144934, 51619785, 53318664, 53726715, 55277880, 58502423, 58994040, 61401960, 61943742, 66648330, 66859912, 68826380, 71635620, 75217401, 82591656, 82916820, 83574890, 85962744, 88491060, 88864440, 100289868, 103239570, 107453430, 117004846, 123887484, 125362335, 133296660, 137652760, 143271240, 150434802, 154859355, 165833640, 167149780, 175507269, 176982120, 200579736, 206479140, 214906860, 234009692, 247774968, 250724670, 266593320, 292512115, 300869604, 309718710, 334299560, 351014538, 376087005, 412958280, 429813720, 468019384, 501449340, 526521807, 585024230, 601739208, 619437420, 702029076, 752174010, 877536345, 1002898680, 1053043614, 1170048460, 1238874840, 1404058152, 1504348020, 1755072690, 2106087228, 2340096920, 2632609035, 3008696040, 3510145380, 4212174456, 5265218070, 7020290760, 10530436140, 21060872280]

約数ペア:

[(1, 21060872280), (2, 10530436140), (3, 7020290760), (4, 5265218070), (5, 4212174456), (6, 3510145380), (7, 3008696040), (8, 2632609035), (9, 2340096920), (10, 2106087228), (12, 1755072690), (14, 1504348020), (15, 1404058152), (17, 1238874840), (18, 1170048460), (20, 1053043614), (21, 1002898680), (24, 877536345), (28, 752174010), (30, 702029076), (34, 619437420), (35, 601739208), (36, 585024230), (40, 526521807), (42, 501449340), (45, 468019384), (49, 429813720), (51, 412958280), (56, 376087005), (60, 351014538), (63, 334299560), (68, 309718710), (70, 300869604), (72, 292512115), (79, 266593320), (84, 250724670), (85, 247774968), (90, 234009692), (98, 214906860), (102, 206479140), (105, 200579736), (119, 176982120), (120, 175507269), (126, 167149780), (127, 165833640), (136, 154859355), (140, 150434802), (147, 143271240), (153, 137652760), (158, 133296660), (168, 125362335), (170, 123887484), (180, 117004846), (196, 107453430), (204, 103239570), (210, 100289868), (237, 88864440), (238, 88491060), (245, 85962744), (252, 83574890), (254, 82916820), (255, 82591656), (280, 75217401), (294, 71635620), (306, 68826380), (315, 66859912), (316, 66648330), (340, 61943742), (343, 61401960), (357, 58994040), (360, 58502423), (381, 55277880), (392, 53726715), (395, 53318664), (408, 51619785), (420, 50144934), (441, 47757080), (474, 44432220), (476, 44245530), (490, 42981372), (504, 41787445), (508, 41458410), (510, 41295828), (553, 38084760), (588, 35817810), (595, 35396424), (612, 34413190), (630, 33429956), (632, 33324165), (635, 33166728), (680, 30971871), (686, 30700980), (711, 29621480), (714, 29497020), (735, 28654248), (762, 27638940), (765, 27530552), (790, 26659332), (833, 25283160), (840, 25072467), (882, 23878540), (889, 23690520), (948, 22216110), (952, 22122765), (980, 21490686), (1016, 20729205), (1020, 20647914), (1029, 20467320), (1071, 19664680), (1106, 19042380), (1143, 18425960), (1176, 17908905), (1185, 17772888), (1190, 17698212), (1224, 17206595), (1260, 16714978), (1270, 16583364), (1343, 15681960), (1372, 15350490), (1422, 14810740), (1428, 14748510), (1470, 14327124), (1524, 13819470), (1530, 13765276), (1580, 13329666), (1659, 12694920), (1666, 12641580), (1715, 12280392), (1764, 11939270), (1778, 11845260), (1785, 11798808), (1896, 11108055), (1905, 11055576), (1960, 10745343), (2040, 10323957), (2058, 10233660), (2142, 9832340), (2159, 9754920), (2205, 9551416), (2212, 9521190), (2286, 9212980), (2370, 8886444), (2380, 8849106), (2499, 8427720), (2520, 8357489), (2540, 8291682), (2667, 7896840), (2686, 7840980), (2744, 7675245), (2765, 7616952), (2844, 7405370), (2856, 7374255), (2940, 7163562), (3048, 6909735), (3060, 6882638), (3087, 6822440), (3160, 6664833), (3318, 6347460), (3332, 6320790), (3430, 6140196), (3528, 5969635), (3555, 5924296), (3556, 5922630), (3570, 5899404), (3810, 5527788), (3871, 5440680), (4029, 5227320), (4116, 5116830), (4165, 5056632), (4284, 4916170), (4318, 4877460), (4410, 4775708), (4424, 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(80580, 261366), (81291, 259080), (84609, 248920), (86360, 243873), (87122, 241740), (87465, 240792), (90297, 233240), (90678, 232260), (92904, 226695), (93345, 225624), (94010, 224028), (96696, 217805), (97155, 216776), (99540, 211582), (99960, 210693), (100330, 209916), (104958, 200660), (105791, 199080), (106680, 197421), (108388, 194310), (112014, 188020), (112812, 186690), (116130, 181356), (116620, 180594), (120396, 174930), (120870, 174244), (120904, 174195), (123480, 170561), (124460, 169218), (129540, 162582), (130683, 161160), (131614, 160020), (135485, 155448), (136017, 154840), (139356, 151130), (139944, 150495), (140462, 149940), (141015, 149352)]