21082741680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:865

約数の個数: 640

約数和(自身を含む): 88570331136

約数和(自身を除く): 67487589456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 127, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 254, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 381, 385, 390, 420, 429, 440, 455, 462, 508, 520, 528, 546, 560, 572, 616, 624, 635, 660, 691, 715, 728, 762, 770, 780, 840, 858, 880, 889, 910, 924, 1001, 1016, 1040, 1092, 1144, 1155, 1232, 1270, 1320, 1365, 1382, 1397, 1430, 1456, 1524, 1540, 1560, 1651, 1680, 1716, 1778, 1820, 1848, 1905, 2002, 2032, 2073, 2145, 2184, 2288, 2310, 2540, 2640, 2667, 2730, 2764, 2794, 2860, 3003, 3048, 3080, 3120, 3302, 3432, 3455, 3556, 3640, 3696, 3810, 4004, 4146, 4191, 4290, 4368, 4445, 4620, 4837, 4953, 5005, 5080, 5334, 5460, 5528, 5588, 5720, 6006, 6096, 6160, 6604, 6864, 6910, 6985, 7112, 7280, 7601, 7620, 8008, 8255, 8292, 8382, 8580, 8890, 8983, 9240, 9674, 9779, 9906, 10010, 10160, 10365, 10668, 10920, 11056, 11176, 11440, 11557, 12012, 13208, 13335, 13820, 13970, 14224, 14511, 15015, 15202, 15240, 16016, 16510, 16584, 16764, 17160, 17780, 17966, 18161, 18480, 19348, 19558, 19812, 20020, 20730, 20955, 21336, 21840, 22352, 22803, 23114, 24024, 24185, 24765, 26416, 26670, 26949, 27640, 27940, 29022, 29337, 30030, 30404, 30480, 33020, 33168, 33528, 34320, 34671, 35560, 35932, 36322, 38005, 38696, 39116, 39624, 40040, 41460, 41910, 42672, 44915, 45606, 46228, 48048, 48370, 48895, 49530, 53207, 53340, 53898, 54483, 55280, 55880, 57785, 58044, 58674, 60060, 60808, 62881, 66040, 67056, 69342, 71120, 71864, 72555, 72644, 76010, 77392, 78232, 79248, 80080, 82920, 83820, 87757, 89830, 90805, 91212, 92456, 96740, 97790, 98813, 99060, 106414, 106680, 107796, 108966, 111760, 114015, 115570, 116088, 117348, 120120, 121616, 125762, 127127, 132080, 134745, 138684, 143728, 145110, 145288, 146685, 152020, 156464, 159621, 165840, 167640, 173355, 175514, 179660, 181610, 182424, 184912, 188643, 193480, 195580, 197626, 198120, 212828, 213360, 215592, 217932, 228030, 231140, 232176, 234696, 240240, 251524, 254254, 263271, 266035, 269490, 272415, 277368, 290220, 290576, 293370, 296439, 304040, 314405, 319242, 335280, 346710, 351028, 359320, 363220, 364848, 377286, 381381, 386960, 391160, 395252, 396240, 425656, 431184, 435864, 438785, 456060, 462280, 469392, 494065, 503048, 508508, 526542, 532070, 538980, 544830, 554736, 580440, 586740, 592878, 608080, 614299, 628810, 635635, 638484, 691691, 693420, 702056, 718640, 726440, 754572, 762762, 782320, 790504, 798105, 851312, 871728, 877570, 912120, 924560, 943215, 965327, 988130, 1006096, 1017016, 1053084, 1064140, 1077960, 1089660, 1140841, 1160880, 1173480, 1185756, 1228598, 1257620, 1271270, 1276968, 1316355, 1383382, 1386840, 1404112, 1452880, 1482195, 1509144, 1525524, 1581008, 1596210, 1755140, 1824240, 1842897, 1886430, 1906905, 1930654, 1976260, 2034032, 2075073, 2106168, 2128280, 2155920, 2179320, 2281682, 2346960, 2371512, 2457196, 2515240, 2542540, 2553936, 2632710, 2766764, 2773680, 2895981, 2964390, 3018288, 3051048, 3071495, 3192420, 3422523, 3458455, 3510280, 3685794, 3772860, 3813810, 3861308, 3952520, 4150146, 4212336, 4256560, 4358640, 4563364, 4743024, 4826635, 4914392, 5030480, 5085080, 5265420, 5533528, 5704205, 5791962, 5928780, 6102096, 6142990, 6384840, 6757289, 6845046, 6916910, 7020560, 7371588, 7545720, 7627620, 7722616, 7905040, 7985887, 8300292, 9126728, 9214485, 9653270, 9828784, 10170160, 10375365, 10530840, 11067056, 11408410, 11583924, 11857560, 12285980, 12549251, 12769680, 13514578, 13690092, 13833820, 14479905, 14743176, 15091440, 15255240, 15445232, 15971774, 16600584, 17112615, 18253456, 18428970, 19306540, 20271867, 20750730, 21061680, 22816820, 23167848, 23715120, 23957661, 24571960, 25098502, 27029156, 27380184, 27667640, 28959810, 29486352, 30510480, 31943548, 33201168, 33786445, 34225230, 36857940, 37647753, 38613080, 39929435, 40543734, 41501460, 45633640, 46335696, 47915322, 49143920, 50197004, 54058312, 54760368, 55335280, 57919620, 62746255, 63887096, 67572890, 68450460, 73715880, 75295506, 77226160, 79858870, 81087468, 83002920, 87844757, 91267280, 95830644, 100394008, 101359335, 108116624, 115839240, 119788305, 125492510, 127774192, 135145780, 136900920, 147431760, 150591012, 159717740, 162174936, 166005840, 175689514, 188238765, 191661288, 200788016, 202718670, 231678480, 239576610, 250985020, 263534271, 270291560, 273801840, 301182024, 319435480, 324349872, 351379028, 376477530, 383322576, 405437340, 439223785, 479153220, 501970040, 527068542, 540583120, 602364048, 638870960, 702758056, 752955060, 810874680, 878447570, 958306440, 1003940080, 1054137084, 1317671355, 1405516112, 1505910120, 1621749360, 1756895140, 1916612880, 2108274168, 2635342710, 3011820240, 3513790280, 4216548336, 5270685420, 7027580560, 10541370840, 21082741680]

約数ペア:

[(1, 21082741680), (2, 10541370840), (3, 7027580560), (4, 5270685420), (5, 4216548336), (6, 3513790280), (7, 3011820240), (8, 2635342710), (10, 2108274168), (11, 1916612880), (12, 1756895140), (13, 1621749360), (14, 1505910120), (15, 1405516112), (16, 1317671355), (20, 1054137084), (21, 1003940080), (22, 958306440), (24, 878447570), (26, 810874680), (28, 752955060), (30, 702758056), (33, 638870960), (35, 602364048), (39, 540583120), (40, 527068542), (42, 501970040), (44, 479153220), (48, 439223785), (52, 405437340), (55, 383322576), (56, 376477530), (60, 351379028), (65, 324349872), (66, 319435480), (70, 301182024), (77, 273801840), (78, 270291560), (80, 263534271), (84, 250985020), (88, 239576610), (91, 231678480), (104, 202718670), (105, 200788016), (110, 191661288), (112, 188238765), (120, 175689514), (127, 166005840), (130, 162174936), (132, 159717740), (140, 150591012), (143, 147431760), (154, 136900920), (156, 135145780), (165, 127774192), (168, 125492510), (176, 119788305), (182, 115839240), (195, 108116624), (208, 101359335), (210, 100394008), (220, 95830644), (231, 91267280), (240, 87844757), (254, 83002920), (260, 81087468), (264, 79858870), (273, 77226160), (280, 75295506), (286, 73715880), (308, 68450460), (312, 67572890), (330, 63887096), (336, 62746255), (364, 57919620), (381, 55335280), (385, 54760368), (390, 54058312), (420, 50197004), (429, 49143920), (440, 47915322), (455, 46335696), (462, 45633640), (508, 41501460), (520, 40543734), (528, 39929435), (546, 38613080), (560, 37647753), (572, 36857940), (616, 34225230), (624, 33786445), (635, 33201168), (660, 31943548), (691, 30510480), (715, 29486352), (728, 28959810), (762, 27667640), (770, 27380184), (780, 27029156), (840, 25098502), (858, 24571960), (880, 23957661), (889, 23715120), (910, 23167848), (924, 22816820), (1001, 21061680), (1016, 20750730), (1040, 20271867), (1092, 19306540), (1144, 18428970), (1155, 18253456), (1232, 17112615), (1270, 16600584), (1320, 15971774), (1365, 15445232), (1382, 15255240), (1397, 15091440), (1430, 14743176), (1456, 14479905), (1524, 13833820), (1540, 13690092), (1560, 13514578), (1651, 12769680), (1680, 12549251), (1716, 12285980), (1778, 11857560), (1820, 11583924), (1848, 11408410), (1905, 11067056), (2002, 10530840), (2032, 10375365), (2073, 10170160), (2145, 9828784), (2184, 9653270), (2288, 9214485), (2310, 9126728), (2540, 8300292), (2640, 7985887), (2667, 7905040), (2730, 7722616), (2764, 7627620), (2794, 7545720), (2860, 7371588), (3003, 7020560), (3048, 6916910), (3080, 6845046), (3120, 6757289), (3302, 6384840), (3432, 6142990), (3455, 6102096), (3556, 5928780), (3640, 5791962), (3696, 5704205), (3810, 5533528), (4004, 5265420), (4146, 5085080), (4191, 5030480), (4290, 4914392), (4368, 4826635), (4445, 4743024), (4620, 4563364), (4837, 4358640), (4953, 4256560), (5005, 4212336), (5080, 4150146), (5334, 3952520), (5460, 3861308), (5528, 3813810), (5588, 3772860), (5720, 3685794), (6006, 3510280), (6096, 3458455), (6160, 3422523), (6604, 3192420), (6864, 3071495), (6910, 3051048), (6985, 3018288), (7112, 2964390), (7280, 2895981), (7601, 2773680), (7620, 2766764), (8008, 2632710), (8255, 2553936), (8292, 2542540), (8382, 2515240), (8580, 2457196), (8890, 2371512), (8983, 2346960), (9240, 2281682), (9674, 2179320), (9779, 2155920), (9906, 2128280), (10010, 2106168), (10160, 2075073), (10365, 2034032), (10668, 1976260), (10920, 1930654), (11056, 1906905), (11176, 1886430), (11440, 1842897), (11557, 1824240), (12012, 1755140), (13208, 1596210), (13335, 1581008), (13820, 1525524), (13970, 1509144), (14224, 1482195), (14511, 1452880), (15015, 1404112), (15202, 1386840), (15240, 1383382), (16016, 1316355), (16510, 1276968), (16584, 1271270), (16764, 1257620), (17160, 1228598), (17780, 1185756), (17966, 1173480), (18161, 1160880), (18480, 1140841), (19348, 1089660), (19558, 1077960), (19812, 1064140), (20020, 1053084), (20730, 1017016), (20955, 1006096), (21336, 988130), (21840, 965327), (22352, 943215), (22803, 924560), (23114, 912120), (24024, 877570), (24185, 871728), (24765, 851312), (26416, 798105), (26670, 790504), (26949, 782320), (27640, 762762), (27940, 754572), (29022, 726440), (29337, 718640), (30030, 702056), (30404, 693420), (30480, 691691), (33020, 638484), (33168, 635635), (33528, 628810), (34320, 614299), (34671, 608080), (35560, 592878), (35932, 586740), (36322, 580440), (38005, 554736), (38696, 544830), (39116, 538980), (39624, 532070), (40040, 526542), (41460, 508508), (41910, 503048), (42672, 494065), (44915, 469392), (45606, 462280), (46228, 456060), (48048, 438785), (48370, 435864), (48895, 431184), (49530, 425656), (53207, 396240), (53340, 395252), (53898, 391160), (54483, 386960), (55280, 381381), (55880, 377286), (57785, 364848), (58044, 363220), (58674, 359320), (60060, 351028), (60808, 346710), (62881, 335280), (66040, 319242), (67056, 314405), (69342, 304040), (71120, 296439), (71864, 293370), (72555, 290576), (72644, 290220), (76010, 277368), (77392, 272415), (78232, 269490), (79248, 266035), (80080, 263271), (82920, 254254), (83820, 251524), (87757, 240240), (89830, 234696), (90805, 232176), (91212, 231140), (92456, 228030), (96740, 217932), (97790, 215592), (98813, 213360), (99060, 212828), (106414, 198120), (106680, 197626), (107796, 195580), (108966, 193480), (111760, 188643), (114015, 184912), (115570, 182424), (116088, 181610), (117348, 179660), (120120, 175514), (121616, 173355), (125762, 167640), (127127, 165840), (132080, 159621), (134745, 156464), (138684, 152020), (143728, 146685), (145110, 145288)]