21010991760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:385

約数の個数: 600

約数和(自身を含む): 81226134528

約数和(自身を除く): 60215142768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 121, 127, 132, 135, 144, 162, 165, 176, 180, 198, 211, 216, 220, 240, 242, 254, 264, 270, 297, 324, 330, 360, 363, 381, 396, 405, 422, 432, 440, 484, 495, 508, 528, 540, 594, 605, 633, 635, 648, 660, 720, 726, 762, 792, 810, 844, 880, 891, 968, 990, 1016, 1055, 1080, 1089, 1143, 1188, 1210, 1266, 1270, 1296, 1320, 1397, 1452, 1485, 1524, 1584, 1620, 1688, 1782, 1815, 1899, 1905, 1936, 1980, 2032, 2110, 2160, 2178, 2286, 2321, 2376, 2420, 2532, 2540, 2640, 2794, 2904, 2970, 3048, 3165, 3240, 3267, 3376, 3429, 3564, 3630, 3798, 3810, 3960, 4191, 4220, 4356, 4455, 4572, 4642, 4752, 4840, 5064, 5080, 5445, 5588, 5697, 5715, 5808, 5940, 6096, 6330, 6480, 6534, 6858, 6963, 6985, 7128, 7260, 7596, 7620, 7920, 8382, 8440, 8712, 8910, 9144, 9284, 9495, 9680, 9801, 10128, 10160, 10287, 10890, 11176, 11394, 11430, 11605, 11880, 12573, 12660, 13068, 13716, 13926, 13970, 14256, 14520, 15192, 15240, 15367, 16335, 16764, 16880, 17091, 17145, 17424, 17820, 18288, 18568, 18990, 19602, 20574, 20889, 20955, 21780, 22352, 22788, 22860, 23210, 23760, 25146, 25320, 25531, 26136, 26797, 27432, 27852, 27940, 28485, 29040, 30384, 30480, 30734, 32670, 33528, 34182, 34290, 34815, 35640, 37136, 37719, 37980, 39204, 41148, 41778, 41910, 43560, 45576, 45720, 46101, 46420, 49005, 50292, 50640, 51062, 51435, 52272, 53594, 54864, 55704, 55880, 56970, 61468, 62667, 62865, 65340, 67056, 68364, 68580, 69630, 71280, 75438, 75960, 76593, 76835, 78408, 80391, 82296, 83556, 83820, 85455, 87120, 91152, 91440, 92202, 92840, 98010, 100584, 102124, 102870, 104445, 107188, 111408, 111760, 113157, 113940, 122936, 125334, 125730, 127655, 130680, 133985, 136728, 137160, 138303, 139260, 150876, 151920, 153186, 153670, 156816, 160782, 164592, 167112, 167640, 170910, 184404, 185680, 188001, 188595, 196020, 201168, 204248, 205740, 208890, 214376, 226314, 227880, 229779, 230505, 241173, 245872, 250668, 251460, 255310, 261360, 267970, 273456, 274320, 276606, 278520, 294767, 301752, 306372, 307340, 313335, 321564, 334224, 335280, 341820, 368808, 376002, 377190, 382965, 392040, 401955, 408496, 411480, 414909, 417780, 428752, 452628, 455760, 459558, 461010, 482346, 501336, 502920, 510620, 535940, 553212, 557040, 565785, 589534, 603504, 612744, 614680, 626670, 643128, 683640, 689337, 691515, 723519, 737616, 752004, 754380, 765930, 784080, 803910, 822960, 829818, 835560, 884301, 905256, 919116, 922020, 940005, 964692, 1002672, 1005840, 1021240, 1071880, 1106424, 1131570, 1148895, 1179068, 1205865, 1225488, 1229360, 1244727, 1253340, 1286256, 1367280, 1378674, 1383030, 1447038, 1473835, 1504008, 1508760, 1531860, 1607820, 1659636, 1671120, 1768602, 1810512, 1838232, 1844040, 1880010, 1929384, 2042480, 2068011, 2074545, 2143760, 2170557, 2212848, 2263140, 2297790, 2358136, 2411730, 2489454, 2506680, 2652903, 2757348, 2766060, 2894076, 2947670, 3008016, 3017520, 3063720, 3215640, 3242437, 3319272, 3446685, 3537204, 3617595, 3676464, 3688080, 3760020, 3858768, 4136022, 4149090, 4341114, 4421505, 4526280, 4595580, 4716272, 4823460, 4978908, 5013360, 5305806, 5514696, 5532120, 5788152, 5895340, 6127440, 6223635, 6431280, 6484874, 6638544, 6893370, 7074408, 7235190, 7520040, 7958709, 8272044, 8298180, 8682228, 8843010, 9052560, 9191160, 9646920, 9727311, 9957816, 10340055, 10611612, 10852785, 11029392, 11064240, 11576304, 11790680, 12447270, 12969748, 13264515, 13786740, 14148816, 14470380, 15040080, 15917418, 16212185, 16544088, 16596360, 17364456, 17686020, 18382320, 19293840, 19454622, 19915632, 20680110, 21223224, 21705570, 23581360, 23876127, 24894540, 25939496, 26529030, 27573480, 28940760, 29181933, 31834836, 32424370, 33088176, 33192720, 34728912, 35372040, 38909244, 39793545, 41360220, 42446448, 43411140, 47752254, 48636555, 49789080, 51878992, 53058060, 55146960, 57881520, 58363866, 63669672, 64848740, 70744080, 77818488, 79587090, 82720440, 86822280, 87545799, 95504508, 97273110, 99578160, 106116120, 116727732, 119380635, 127339344, 129697480, 145909665, 155636976, 159174180, 165440880, 173644560, 175091598, 191009016, 194546220, 212232240, 233455464, 238761270, 259394960, 262637397, 291819330, 318348360, 350183196, 382018032, 389092440, 437728995, 466910928, 477522540, 525274794, 583638660, 636696720, 700366392, 778184880, 875457990, 955045080, 1050549588, 1167277320, 1313186985, 1400732784, 1750915980, 1910090160, 2101099176, 2334554640, 2626373970, 3501831960, 4202198352, 5252747940, 7003663920, 10505495880, 21010991760]

約数ペア:

[(1, 21010991760), (2, 10505495880), (3, 7003663920), (4, 5252747940), (5, 4202198352), (6, 3501831960), (8, 2626373970), (9, 2334554640), (10, 2101099176), (11, 1910090160), (12, 1750915980), (15, 1400732784), (16, 1313186985), (18, 1167277320), (20, 1050549588), (22, 955045080), (24, 875457990), (27, 778184880), (30, 700366392), (33, 636696720), (36, 583638660), (40, 525274794), (44, 477522540), (45, 466910928), (48, 437728995), (54, 389092440), (55, 382018032), (60, 350183196), (66, 318348360), (72, 291819330), (80, 262637397), (81, 259394960), (88, 238761270), (90, 233455464), (99, 212232240), (108, 194546220), (110, 191009016), (120, 175091598), (121, 173644560), (127, 165440880), (132, 159174180), (135, 155636976), (144, 145909665), (162, 129697480), (165, 127339344), (176, 119380635), (180, 116727732), (198, 106116120), (211, 99578160), (216, 97273110), (220, 95504508), (240, 87545799), (242, 86822280), (254, 82720440), (264, 79587090), (270, 77818488), (297, 70744080), (324, 64848740), (330, 63669672), (360, 58363866), (363, 57881520), (381, 55146960), (396, 53058060), (405, 51878992), (422, 49789080), (432, 48636555), (440, 47752254), (484, 43411140), (495, 42446448), (508, 41360220), (528, 39793545), (540, 38909244), (594, 35372040), (605, 34728912), (633, 33192720), (635, 33088176), (648, 32424370), (660, 31834836), (720, 29181933), (726, 28940760), (762, 27573480), (792, 26529030), (810, 25939496), (844, 24894540), (880, 23876127), (891, 23581360), (968, 21705570), (990, 21223224), (1016, 20680110), (1055, 19915632), (1080, 19454622), (1089, 19293840), (1143, 18382320), (1188, 17686020), (1210, 17364456), (1266, 16596360), (1270, 16544088), (1296, 16212185), (1320, 15917418), (1397, 15040080), (1452, 14470380), (1485, 14148816), (1524, 13786740), (1584, 13264515), (1620, 12969748), (1688, 12447270), (1782, 11790680), (1815, 11576304), (1899, 11064240), (1905, 11029392), (1936, 10852785), (1980, 10611612), (2032, 10340055), (2110, 9957816), (2160, 9727311), (2178, 9646920), (2286, 9191160), (2321, 9052560), (2376, 8843010), (2420, 8682228), (2532, 8298180), (2540, 8272044), (2640, 7958709), (2794, 7520040), (2904, 7235190), (2970, 7074408), (3048, 6893370), (3165, 6638544), (3240, 6484874), (3267, 6431280), (3376, 6223635), (3429, 6127440), (3564, 5895340), (3630, 5788152), (3798, 5532120), (3810, 5514696), (3960, 5305806), (4191, 5013360), (4220, 4978908), (4356, 4823460), (4455, 4716272), (4572, 4595580), (4642, 4526280), (4752, 4421505), (4840, 4341114), (5064, 4149090), (5080, 4136022), (5445, 3858768), (5588, 3760020), (5697, 3688080), (5715, 3676464), (5808, 3617595), (5940, 3537204), (6096, 3446685), (6330, 3319272), (6480, 3242437), (6534, 3215640), (6858, 3063720), (6963, 3017520), (6985, 3008016), (7128, 2947670), (7260, 2894076), (7596, 2766060), (7620, 2757348), (7920, 2652903), (8382, 2506680), (8440, 2489454), (8712, 2411730), (8910, 2358136), (9144, 2297790), (9284, 2263140), (9495, 2212848), (9680, 2170557), (9801, 2143760), (10128, 2074545), (10160, 2068011), (10287, 2042480), (10890, 1929384), (11176, 1880010), (11394, 1844040), (11430, 1838232), (11605, 1810512), (11880, 1768602), (12573, 1671120), (12660, 1659636), (13068, 1607820), (13716, 1531860), (13926, 1508760), (13970, 1504008), (14256, 1473835), (14520, 1447038), (15192, 1383030), (15240, 1378674), (15367, 1367280), (16335, 1286256), (16764, 1253340), (16880, 1244727), (17091, 1229360), (17145, 1225488), (17424, 1205865), (17820, 1179068), (18288, 1148895), (18568, 1131570), (18990, 1106424), (19602, 1071880), (20574, 1021240), (20889, 1005840), (20955, 1002672), (21780, 964692), (22352, 940005), (22788, 922020), (22860, 919116), (23210, 905256), (23760, 884301), (25146, 835560), (25320, 829818), (25531, 822960), (26136, 803910), (26797, 784080), (27432, 765930), (27852, 754380), (27940, 752004), (28485, 737616), (29040, 723519), (30384, 691515), (30480, 689337), (30734, 683640), (32670, 643128), (33528, 626670), (34182, 614680), (34290, 612744), (34815, 603504), (35640, 589534), (37136, 565785), (37719, 557040), (37980, 553212), (39204, 535940), (41148, 510620), (41778, 502920), (41910, 501336), (43560, 482346), (45576, 461010), (45720, 459558), (46101, 455760), (46420, 452628), (49005, 428752), (50292, 417780), (50640, 414909), (51062, 411480), (51435, 408496), (52272, 401955), (53594, 392040), (54864, 382965), (55704, 377190), (55880, 376002), (56970, 368808), (61468, 341820), (62667, 335280), (62865, 334224), (65340, 321564), (67056, 313335), (68364, 307340), (68580, 306372), (69630, 301752), (71280, 294767), (75438, 278520), (75960, 276606), (76593, 274320), (76835, 273456), (78408, 267970), (80391, 261360), (82296, 255310), (83556, 251460), (83820, 250668), (85455, 245872), (87120, 241173), (91152, 230505), (91440, 229779), (92202, 227880), (92840, 226314), (98010, 214376), (100584, 208890), (102124, 205740), (102870, 204248), (104445, 201168), (107188, 196020), (111408, 188595), (111760, 188001), (113157, 185680), (113940, 184404), (122936, 170910), (125334, 167640), (125730, 167112), (127655, 164592), (130680, 160782), (133985, 156816), (136728, 153670), (137160, 153186), (138303, 151920), (139260, 150876)]