21002593248

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1308

約数の個数: 576

約数和(自身を含む): 79280087040

約数和(自身を除く): 58277493792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 49, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 96, 98, 104, 108, 112, 117, 124, 126, 144, 147, 156, 168, 182, 186, 189, 196, 208, 216, 217, 224, 234, 248, 252, 273, 279, 288, 294, 312, 336, 351, 364, 372, 378, 392, 403, 416, 432, 434, 441, 468, 496, 504, 546, 558, 588, 624, 637, 651, 672, 702, 728, 744, 756, 784, 806, 819, 837, 864, 868, 882, 936, 992, 1008, 1092, 1116, 1176, 1209, 1231, 1248, 1274, 1302, 1323, 1404, 1456, 1488, 1512, 1519, 1568, 1612, 1638, 1674, 1736, 1764, 1872, 1911, 1953, 2016, 2184, 2232, 2352, 2418, 2457, 2462, 2548, 2604, 2646, 2808, 2821, 2912, 2976, 3024, 3038, 3224, 3276, 3348, 3472, 3528, 3627, 3693, 3744, 3822, 3906, 4368, 4464, 4557, 4704, 4836, 4914, 4924, 5096, 5208, 5292, 5616, 5642, 5733, 5859, 6048, 6076, 6448, 6552, 6696, 6944, 7056, 7254, 7386, 7644, 7812, 8463, 8617, 8736, 8928, 9114, 9672, 9828, 9848, 10192, 10416, 10584, 10881, 11079, 11232, 11284, 11466, 11718, 12152, 12896, 13104, 13392, 13671, 14112, 14508, 14772, 15288, 15624, 16003, 16926, 17199, 17234, 18228, 19344, 19656, 19696, 19747, 20384, 20832, 21168, 21762, 22158, 22568, 22932, 23436, 24304, 25389, 25851, 26208, 26784, 27342, 29016, 29544, 30576, 31248, 32006, 33237, 33852, 34398, 34468, 36456, 38161, 38688, 39312, 39392, 39494, 41013, 42336, 43524, 44316, 45136, 45864, 46872, 48009, 48608, 50778, 51702, 54684, 58032, 59088, 59241, 60319, 61152, 62496, 64012, 66474, 67704, 68796, 68936, 72912, 76167, 76322, 77553, 78624, 78988, 82026, 87048, 88632, 90272, 91728, 93744, 96018, 101556, 103404, 109368, 112021, 114483, 116064, 118176, 118482, 120638, 128024, 132948, 135408, 137592, 137872, 144027, 145824, 152334, 152644, 155106, 157976, 164052, 174096, 177264, 177723, 180957, 183456, 187488, 192036, 203112, 206808, 218736, 224042, 228966, 232659, 236964, 241276, 256048, 265896, 267127, 270816, 275184, 275744, 288054, 304668, 305288, 310212, 315952, 328104, 336063, 343449, 348192, 354528, 355446, 361914, 384072, 406224, 413616, 432081, 437472, 448084, 457932, 465318, 473928, 482552, 496093, 512096, 531792, 533169, 534254, 542871, 550368, 576108, 609336, 610576, 620424, 631904, 656208, 672126, 686898, 710892, 723828, 768144, 784147, 801381, 812448, 827232, 864162, 896168, 915864, 930636, 947856, 965104, 992186, 1008189, 1030347, 1063584, 1066338, 1068508, 1085742, 1152216, 1218672, 1221152, 1240848, 1312416, 1344252, 1373796, 1421784, 1447656, 1488279, 1536288, 1568294, 1602762, 1628613, 1728324, 1792336, 1831728, 1861272, 1869889, 1895712, 1930208, 1984372, 2016378, 2060694, 2132676, 2137016, 2171484, 2304432, 2352441, 2404143, 2437344, 2481696, 2688504, 2747592, 2843568, 2895312, 2976558, 3024567, 3136588, 3205524, 3257226, 3456648, 3472651, 3584672, 3663456, 3722544, 3739778, 3968744, 4032756, 4121388, 4265352, 4274032, 4342968, 4464837, 4608864, 4704882, 4808286, 5377008, 5495184, 5609667, 5687136, 5790624, 5953116, 6049134, 6273176, 6411048, 6514452, 6913296, 6945302, 7057323, 7212429, 7445088, 7479556, 7937488, 8065512, 8242776, 8530704, 8548064, 8685936, 8929674, 9409764, 9616572, 10417953, 10754016, 10990368, 11219334, 11906232, 12098268, 12546352, 12822096, 13028904, 13394511, 13826592, 13890604, 14114646, 14424858, 14959112, 15874976, 16131024, 16485552, 16829001, 17061408, 17371872, 17859348, 18819528, 19233144, 20835906, 21171969, 22438668, 23812464, 24196536, 24308557, 25092704, 25644192, 26057808, 26789022, 27781208, 28229292, 28849716, 29918224, 31253859, 32262048, 32971104, 33658002, 35718696, 37639056, 38466288, 41671812, 42343938, 44877336, 47624928, 48393072, 48617114, 50487003, 52115616, 53578044, 55562416, 56458584, 57699432, 59836448, 62507718, 67316004, 71437392, 72925671, 75278112, 76932576, 83343624, 84687876, 89754672, 93761577, 96786144, 97234228, 100974006, 107156088, 111124832, 112917168, 115398864, 125015436, 134632008, 142874784, 145851342, 166687248, 169375752, 179509344, 187523154, 194468456, 201948012, 214312176, 218777013, 225834336, 230797728, 250030872, 269264016, 291702684, 333374496, 338751504, 375046308, 388936912, 403896024, 428624352, 437554026, 500061744, 538528032, 583405368, 656331039, 677503008, 750092616, 777873824, 807792048, 875108052, 1000123488, 1166810736, 1312662078, 1500185232, 1615584096, 1750216104, 2333621472, 2625324156, 3000370464, 3500432208, 5250648312, 7000864416, 10501296624, 21002593248]

約数ペア:

[(1, 21002593248), (2, 10501296624), (3, 7000864416), (4, 5250648312), (6, 3500432208), (7, 3000370464), (8, 2625324156), (9, 2333621472), (12, 1750216104), (13, 1615584096), (14, 1500185232), (16, 1312662078), (18, 1166810736), (21, 1000123488), (24, 875108052), (26, 807792048), (27, 777873824), (28, 750092616), (31, 677503008), (32, 656331039), (36, 583405368), (39, 538528032), (42, 500061744), (48, 437554026), (49, 428624352), (52, 403896024), (54, 388936912), (56, 375046308), (62, 338751504), (63, 333374496), (72, 291702684), (78, 269264016), (84, 250030872), (91, 230797728), (93, 225834336), (96, 218777013), (98, 214312176), (104, 201948012), (108, 194468456), (112, 187523154), (117, 179509344), (124, 169375752), (126, 166687248), (144, 145851342), (147, 142874784), (156, 134632008), (168, 125015436), (182, 115398864), (186, 112917168), (189, 111124832), (196, 107156088), (208, 100974006), (216, 97234228), (217, 96786144), (224, 93761577), (234, 89754672), (248, 84687876), (252, 83343624), (273, 76932576), (279, 75278112), (288, 72925671), (294, 71437392), (312, 67316004), (336, 62507718), (351, 59836448), (364, 57699432), (372, 56458584), (378, 55562416), (392, 53578044), (403, 52115616), (416, 50487003), (432, 48617114), (434, 48393072), (441, 47624928), (468, 44877336), (496, 42343938), (504, 41671812), (546, 38466288), (558, 37639056), (588, 35718696), (624, 33658002), (637, 32971104), (651, 32262048), (672, 31253859), (702, 29918224), (728, 28849716), (744, 28229292), (756, 27781208), (784, 26789022), (806, 26057808), (819, 25644192), (837, 25092704), (864, 24308557), (868, 24196536), (882, 23812464), (936, 22438668), (992, 21171969), (1008, 20835906), (1092, 19233144), (1116, 18819528), (1176, 17859348), (1209, 17371872), (1231, 17061408), (1248, 16829001), (1274, 16485552), (1302, 16131024), (1323, 15874976), (1404, 14959112), (1456, 14424858), (1488, 14114646), (1512, 13890604), (1519, 13826592), (1568, 13394511), (1612, 13028904), (1638, 12822096), (1674, 12546352), (1736, 12098268), (1764, 11906232), (1872, 11219334), (1911, 10990368), (1953, 10754016), (2016, 10417953), (2184, 9616572), (2232, 9409764), (2352, 8929674), (2418, 8685936), (2457, 8548064), (2462, 8530704), (2548, 8242776), (2604, 8065512), (2646, 7937488), (2808, 7479556), (2821, 7445088), (2912, 7212429), (2976, 7057323), (3024, 6945302), (3038, 6913296), (3224, 6514452), (3276, 6411048), (3348, 6273176), (3472, 6049134), (3528, 5953116), (3627, 5790624), (3693, 5687136), (3744, 5609667), (3822, 5495184), (3906, 5377008), (4368, 4808286), (4464, 4704882), (4557, 4608864), (4704, 4464837), (4836, 4342968), (4914, 4274032), (4924, 4265352), (5096, 4121388), (5208, 4032756), (5292, 3968744), (5616, 3739778), (5642, 3722544), (5733, 3663456), (5859, 3584672), (6048, 3472651), (6076, 3456648), (6448, 3257226), (6552, 3205524), (6696, 3136588), (6944, 3024567), (7056, 2976558), (7254, 2895312), (7386, 2843568), (7644, 2747592), (7812, 2688504), (8463, 2481696), (8617, 2437344), (8736, 2404143), (8928, 2352441), (9114, 2304432), (9672, 2171484), (9828, 2137016), (9848, 2132676), (10192, 2060694), (10416, 2016378), (10584, 1984372), (10881, 1930208), (11079, 1895712), (11232, 1869889), (11284, 1861272), (11466, 1831728), (11718, 1792336), (12152, 1728324), (12896, 1628613), (13104, 1602762), (13392, 1568294), (13671, 1536288), (14112, 1488279), (14508, 1447656), (14772, 1421784), (15288, 1373796), (15624, 1344252), (16003, 1312416), (16926, 1240848), (17199, 1221152), (17234, 1218672), (18228, 1152216), (19344, 1085742), (19656, 1068508), (19696, 1066338), (19747, 1063584), (20384, 1030347), (20832, 1008189), (21168, 992186), (21762, 965104), (22158, 947856), (22568, 930636), (22932, 915864), (23436, 896168), (24304, 864162), (25389, 827232), (25851, 812448), (26208, 801381), (26784, 784147), (27342, 768144), (29016, 723828), (29544, 710892), (30576, 686898), (31248, 672126), (32006, 656208), (33237, 631904), (33852, 620424), (34398, 610576), (34468, 609336), (36456, 576108), (38161, 550368), (38688, 542871), (39312, 534254), (39392, 533169), (39494, 531792), (41013, 512096), (42336, 496093), (43524, 482552), (44316, 473928), (45136, 465318), (45864, 457932), (46872, 448084), (48009, 437472), (48608, 432081), (50778, 413616), (51702, 406224), (54684, 384072), (58032, 361914), (59088, 355446), (59241, 354528), (60319, 348192), (61152, 343449), (62496, 336063), (64012, 328104), (66474, 315952), (67704, 310212), (68796, 305288), (68936, 304668), (72912, 288054), (76167, 275744), (76322, 275184), (77553, 270816), (78624, 267127), (78988, 265896), (82026, 256048), (87048, 241276), (88632, 236964), (90272, 232659), (91728, 228966), (93744, 224042), (96018, 218736), (101556, 206808), (103404, 203112), (109368, 192036), (112021, 187488), (114483, 183456), (116064, 180957), (118176, 177723), (118482, 177264), (120638, 174096), (128024, 164052), (132948, 157976), (135408, 155106), (137592, 152644), (137872, 152334), (144027, 145824)]