20783537280

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12149}}^1$

素因数の和:12194

約数の個数: 384

約数和(自身を含む): 81198936000

約数和(自身を除く): 60415398720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 243, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 486, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 972, 990, 1056, 1080, 1152, 1188, 1215, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1944, 1980, 2112, 2160, 2376, 2430, 2592, 2640, 2673, 2880, 2970, 3168, 3240, 3456, 3520, 3564, 3888, 3960, 4224, 4320, 4455, 4752, 4860, 5184, 5280, 5346, 5760, 5940, 6336, 6480, 7040, 7128, 7776, 7920, 8640, 8910, 9504, 9720, 10368, 10560, 10692, 11880, 12149, 12672, 12960, 13365, 14256, 15552, 15840, 17280, 17820, 19008, 19440, 21120, 21384, 23760, 24298, 25920, 26730, 28512, 31104, 31680, 35640, 36447, 38016, 38880, 42768, 47520, 48596, 51840, 53460, 57024, 60745, 63360, 71280, 72894, 77760, 85536, 95040, 97192, 106920, 109341, 114048, 121490, 133639, 142560, 145788, 155520, 171072, 182235, 190080, 194384, 213840, 218682, 242980, 267278, 285120, 291576, 328023, 342144, 364470, 388768, 400917, 427680, 437364, 485960, 534556, 546705, 570240, 583152, 656046, 668195, 728940, 777536, 801834, 855360, 874728, 971920, 984069, 1069112, 1093410, 1166304, 1202751, 1312092, 1336390, 1457880, 1555072, 1603668, 1640115, 1710720, 1749456, 1943840, 1968138, 2004585, 2138224, 2186820, 2332608, 2405502, 2624184, 2672780, 2915760, 2952207, 3207336, 3280230, 3498912, 3608253, 3887680, 3936276, 4009170, 4276448, 4373640, 4665216, 4811004, 4920345, 5248368, 5345560, 5831520, 5904414, 6013755, 6414672, 6560460, 6997824, 7216506, 7775360, 7872552, 8018340, 8552896, 8747280, 9622008, 9840690, 10496736, 10691120, 10824759, 11663040, 11808828, 12027510, 12829344, 13120920, 13995648, 14433012, 14761035, 15745104, 16036680, 17105792, 17494560, 18041265, 19244016, 19681380, 20993472, 21382240, 21649518, 23326080, 23617656, 24055020, 25658688, 26241840, 28866024, 29522070, 31490208, 32073360, 32474277, 34989120, 36082530, 38488032, 39362760, 41986944, 42764480, 43299036, 47235312, 48110040, 51317376, 52483680, 54123795, 57732048, 59044140, 62980416, 64146720, 64948554, 69978240, 72165060, 76976064, 78725520, 85528960, 86598072, 94470624, 96220080, 104967360, 108247590, 115464096, 118088280, 125960832, 128293440, 129897108, 144330120, 153952128, 157451040, 162371385, 173196144, 188941248, 192440160, 209934720, 216495180, 230928192, 236176560, 256586880, 259794216, 288660240, 314902080, 324742770, 346392288, 377882496, 384880320, 432990360, 461856384, 472353120, 519588432, 577320480, 629804160, 649485540, 692784576, 769760640, 865980720, 944706240, 1039176864, 1154640960, 1298971080, 1385569152, 1731961440, 1889412480, 2078353728, 2309281920, 2597942160, 3463922880, 4156707456, 5195884320, 6927845760, 10391768640, 20783537280]

約数ペア:

[(1, 20783537280), (2, 10391768640), (3, 6927845760), (4, 5195884320), (5, 4156707456), (6, 3463922880), (8, 2597942160), (9, 2309281920), (10, 2078353728), (11, 1889412480), (12, 1731961440), (15, 1385569152), (16, 1298971080), (18, 1154640960), (20, 1039176864), (22, 944706240), (24, 865980720), (27, 769760640), (30, 692784576), (32, 649485540), (33, 629804160), (36, 577320480), (40, 519588432), (44, 472353120), (45, 461856384), (48, 432990360), (54, 384880320), (55, 377882496), (60, 346392288), (64, 324742770), (66, 314902080), (72, 288660240), (80, 259794216), (81, 256586880), (88, 236176560), (90, 230928192), (96, 216495180), (99, 209934720), (108, 192440160), (110, 188941248), (120, 173196144), (128, 162371385), (132, 157451040), (135, 153952128), (144, 144330120), (160, 129897108), (162, 128293440), (165, 125960832), (176, 118088280), (180, 115464096), (192, 108247590), (198, 104967360), (216, 96220080), (220, 94470624), (240, 86598072), (243, 85528960), (264, 78725520), (270, 76976064), (288, 72165060), (297, 69978240), (320, 64948554), (324, 64146720), (330, 62980416), (352, 59044140), (360, 57732048), (384, 54123795), (396, 52483680), (405, 51317376), (432, 48110040), (440, 47235312), (480, 43299036), (486, 42764480), (495, 41986944), (528, 39362760), (540, 38488032), (576, 36082530), (594, 34989120), (640, 32474277), (648, 32073360), (660, 31490208), (704, 29522070), (720, 28866024), (792, 26241840), (810, 25658688), (864, 24055020), (880, 23617656), (891, 23326080), (960, 21649518), (972, 21382240), (990, 20993472), (1056, 19681380), (1080, 19244016), (1152, 18041265), (1188, 17494560), (1215, 17105792), (1296, 16036680), (1320, 15745104), (1408, 14761035), (1440, 14433012), (1485, 13995648), (1584, 13120920), (1620, 12829344), (1728, 12027510), (1760, 11808828), (1782, 11663040), (1920, 10824759), (1944, 10691120), (1980, 10496736), (2112, 9840690), (2160, 9622008), (2376, 8747280), (2430, 8552896), (2592, 8018340), (2640, 7872552), (2673, 7775360), (2880, 7216506), (2970, 6997824), (3168, 6560460), (3240, 6414672), (3456, 6013755), (3520, 5904414), (3564, 5831520), (3888, 5345560), (3960, 5248368), (4224, 4920345), (4320, 4811004), (4455, 4665216), (4752, 4373640), (4860, 4276448), (5184, 4009170), (5280, 3936276), (5346, 3887680), (5760, 3608253), (5940, 3498912), (6336, 3280230), (6480, 3207336), (7040, 2952207), (7128, 2915760), (7776, 2672780), (7920, 2624184), (8640, 2405502), (8910, 2332608), (9504, 2186820), (9720, 2138224), (10368, 2004585), (10560, 1968138), (10692, 1943840), (11880, 1749456), (12149, 1710720), (12672, 1640115), (12960, 1603668), (13365, 1555072), (14256, 1457880), (15552, 1336390), (15840, 1312092), (17280, 1202751), (17820, 1166304), (19008, 1093410), (19440, 1069112), (21120, 984069), (21384, 971920), (23760, 874728), (24298, 855360), (25920, 801834), (26730, 777536), (28512, 728940), (31104, 668195), (31680, 656046), (35640, 583152), (36447, 570240), (38016, 546705), (38880, 534556), (42768, 485960), (47520, 437364), (48596, 427680), (51840, 400917), (53460, 388768), (57024, 364470), (60745, 342144), (63360, 328023), (71280, 291576), (72894, 285120), (77760, 267278), (85536, 242980), (95040, 218682), (97192, 213840), (106920, 194384), (109341, 190080), (114048, 182235), (121490, 171072), (133639, 155520), (142560, 145788)]