20773491840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1$

素因数の和:740

約数の個数: 384

約数和(自身を含む): 74483435520

約数和(自身を除く): 53709943680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 317, 320, 360, 367, 372, 384, 465, 480, 496, 558, 576, 620, 634, 640, 720, 734, 744, 930, 951, 960, 992, 1101, 1116, 1152, 1240, 1268, 1395, 1440, 1468, 1488, 1585, 1835, 1860, 1902, 1920, 1984, 2202, 2232, 2480, 2536, 2790, 2853, 2880, 2936, 2976, 3170, 3303, 3670, 3720, 3804, 3968, 4404, 4464, 4755, 4960, 5072, 5505, 5580, 5706, 5760, 5872, 5952, 6340, 6606, 7340, 7440, 7608, 8808, 8928, 9510, 9827, 9920, 10144, 11010, 11160, 11377, 11412, 11744, 11904, 12680, 13212, 14265, 14680, 14880, 15216, 16515, 17616, 17856, 19020, 19654, 19840, 20288, 22020, 22320, 22754, 22824, 23488, 25360, 26424, 28530, 29360, 29481, 29760, 30432, 33030, 34131, 35232, 35712, 38040, 39308, 40576, 44040, 44640, 45508, 45648, 46976, 49135, 50720, 52848, 56885, 57060, 58720, 58962, 59520, 60864, 66060, 68262, 70464, 76080, 78616, 88080, 88443, 89280, 91016, 91296, 98270, 101440, 102393, 105696, 113770, 114120, 116339, 117440, 117924, 121728, 132120, 136524, 140928, 147405, 152160, 157232, 170655, 176160, 176886, 178560, 182032, 182592, 196540, 202880, 204786, 211392, 227540, 228240, 232678, 234880, 235848, 264240, 273048, 294810, 304320, 314464, 341310, 349017, 352320, 353772, 364064, 365184, 393080, 409572, 422784, 442215, 455080, 456480, 465356, 471696, 511965, 528480, 546096, 581695, 589620, 608640, 628928, 682620, 698034, 704640, 707544, 728128, 786160, 819144, 884430, 910160, 912960, 930712, 943392, 1023930, 1047051, 1056960, 1092192, 1163390, 1179240, 1257856, 1365240, 1396068, 1415088, 1456256, 1572320, 1638288, 1745085, 1768860, 1820320, 1825920, 1861424, 1886784, 2047860, 2094102, 2113920, 2184384, 2326780, 2358480, 2730480, 2792136, 2830176, 3144640, 3276576, 3490170, 3537720, 3606509, 3640640, 3722848, 3773568, 4095720, 4188204, 4368768, 4653560, 4716960, 5235255, 5460960, 5584272, 5660352, 6289280, 6553152, 6980340, 7075440, 7213018, 7281280, 7445696, 8191440, 8376408, 9307120, 9433920, 10470510, 10819527, 10921920, 11168544, 11320704, 13106304, 13960680, 14150880, 14426036, 14891392, 16382880, 16752816, 18032545, 18614240, 18867840, 20941020, 21639054, 21843840, 22337088, 27921360, 28301760, 28852072, 32458581, 32765760, 33505632, 36065090, 37228480, 41882040, 43278108, 44674176, 54097635, 55842720, 56603520, 57704144, 64917162, 65531520, 67011264, 72130180, 74456960, 83764080, 86556216, 108195270, 111685440, 115408288, 129834324, 134022528, 144260360, 162292905, 167528160, 173112432, 216390540, 223370880, 230816576, 259668648, 288520720, 324585810, 335056320, 346224864, 432781080, 461633152, 519337296, 577041440, 649171620, 670112640, 692449728, 865562160, 1038674592, 1154082880, 1298343240, 1384899456, 1731124320, 2077349184, 2308165760, 2596686480, 3462248640, 4154698368, 5193372960, 6924497280, 10386745920, 20773491840]

約数ペア:

[(1, 20773491840), (2, 10386745920), (3, 6924497280), (4, 5193372960), (5, 4154698368), (6, 3462248640), (8, 2596686480), (9, 2308165760), (10, 2077349184), (12, 1731124320), (15, 1384899456), (16, 1298343240), (18, 1154082880), (20, 1038674592), (24, 865562160), (30, 692449728), (31, 670112640), (32, 649171620), (36, 577041440), (40, 519337296), (45, 461633152), (48, 432781080), (60, 346224864), (62, 335056320), (64, 324585810), (72, 288520720), (80, 259668648), (90, 230816576), (93, 223370880), (96, 216390540), (120, 173112432), (124, 167528160), (128, 162292905), (144, 144260360), (155, 134022528), (160, 129834324), (180, 115408288), (186, 111685440), (192, 108195270), (240, 86556216), (248, 83764080), (279, 74456960), (288, 72130180), (310, 67011264), (317, 65531520), (320, 64917162), (360, 57704144), (367, 56603520), (372, 55842720), (384, 54097635), (465, 44674176), (480, 43278108), (496, 41882040), (558, 37228480), (576, 36065090), (620, 33505632), (634, 32765760), (640, 32458581), (720, 28852072), (734, 28301760), (744, 27921360), (930, 22337088), (951, 21843840), (960, 21639054), (992, 20941020), (1101, 18867840), (1116, 18614240), (1152, 18032545), (1240, 16752816), (1268, 16382880), (1395, 14891392), (1440, 14426036), (1468, 14150880), (1488, 13960680), (1585, 13106304), (1835, 11320704), (1860, 11168544), (1902, 10921920), (1920, 10819527), (1984, 10470510), (2202, 9433920), (2232, 9307120), (2480, 8376408), (2536, 8191440), (2790, 7445696), (2853, 7281280), (2880, 7213018), (2936, 7075440), (2976, 6980340), (3170, 6553152), (3303, 6289280), (3670, 5660352), (3720, 5584272), (3804, 5460960), (3968, 5235255), (4404, 4716960), (4464, 4653560), (4755, 4368768), (4960, 4188204), (5072, 4095720), (5505, 3773568), (5580, 3722848), (5706, 3640640), (5760, 3606509), (5872, 3537720), (5952, 3490170), (6340, 3276576), (6606, 3144640), (7340, 2830176), (7440, 2792136), (7608, 2730480), (8808, 2358480), (8928, 2326780), (9510, 2184384), (9827, 2113920), (9920, 2094102), (10144, 2047860), (11010, 1886784), (11160, 1861424), (11377, 1825920), (11412, 1820320), (11744, 1768860), (11904, 1745085), (12680, 1638288), (13212, 1572320), (14265, 1456256), (14680, 1415088), (14880, 1396068), (15216, 1365240), (16515, 1257856), (17616, 1179240), (17856, 1163390), (19020, 1092192), (19654, 1056960), (19840, 1047051), (20288, 1023930), (22020, 943392), (22320, 930712), (22754, 912960), (22824, 910160), (23488, 884430), (25360, 819144), (26424, 786160), (28530, 728128), (29360, 707544), (29481, 704640), (29760, 698034), (30432, 682620), (33030, 628928), (34131, 608640), (35232, 589620), (35712, 581695), (38040, 546096), (39308, 528480), (40576, 511965), (44040, 471696), (44640, 465356), (45508, 456480), (45648, 455080), (46976, 442215), (49135, 422784), (50720, 409572), (52848, 393080), (56885, 365184), (57060, 364064), (58720, 353772), (58962, 352320), (59520, 349017), (60864, 341310), (66060, 314464), (68262, 304320), (70464, 294810), (76080, 273048), (78616, 264240), (88080, 235848), (88443, 234880), (89280, 232678), (91016, 228240), (91296, 227540), (98270, 211392), (101440, 204786), (102393, 202880), (105696, 196540), (113770, 182592), (114120, 182032), (116339, 178560), (117440, 176886), (117924, 176160), (121728, 170655), (132120, 157232), (136524, 152160), (140928, 147405)]