63771840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 336

約数和(自身を含む): 251338080

約数和(自身を除く): 187566240

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, 61, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 122, 132, 135, 144, 160, 165, 176, 180, 183, 192, 198, 216, 220, 240, 242, 244, 264, 270, 288, 297, 305, 320, 330, 352, 360, 363, 366, 396, 432, 440, 480, 484, 488, 495, 528, 540, 549, 576, 594, 605, 610, 660, 671, 704, 720, 726, 732, 792, 864, 880, 915, 960, 968, 976, 990, 1056, 1080, 1089, 1098, 1188, 1210, 1220, 1320, 1342, 1440, 1452, 1464, 1485, 1584, 1647, 1728, 1760, 1815, 1830, 1936, 1952, 1980, 2013, 2112, 2160, 2178, 2196, 2376, 2420, 2440, 2640, 2684, 2745, 2880, 2904, 2928, 2970, 3168, 3267, 3294, 3355, 3520, 3630, 3660, 3872, 3904, 3960, 4026, 4320, 4356, 4392, 4752, 4840, 4880, 5280, 5368, 5445, 5490, 5808, 5856, 5940, 6039, 6336, 6534, 6588, 6710, 7260, 7320, 7381, 7744, 7920, 8052, 8235, 8640, 8712, 8784, 9504, 9680, 9760, 10065, 10560, 10736, 10890, 10980, 11616, 11712, 11880, 12078, 13068, 13176, 13420, 14520, 14640, 14762, 15840, 16104, 16335, 16470, 17424, 17568, 18117, 19008, 19360, 19520, 20130, 21472, 21780, 21960, 22143, 23232, 23760, 24156, 26136, 26352, 26840, 29040, 29280, 29524, 30195, 31680, 32208, 32670, 32940, 34848, 35136, 36234, 36905, 38720, 40260, 42944, 43560, 43920, 44286, 47520, 48312, 52272, 52704, 53680, 58080, 58560, 59048, 60390, 64416, 65340, 65880, 66429, 69696, 72468, 73810, 80520, 87120, 87840, 88572, 90585, 95040, 96624, 104544, 105408, 107360, 110715, 116160, 118096, 120780, 128832, 130680, 131760, 132858, 144936, 147620, 161040, 174240, 175680, 177144, 181170, 193248, 199287, 209088, 214720, 221430, 236192, 241560, 261360, 263520, 265716, 289872, 295240, 322080, 332145, 348480, 354288, 362340, 386496, 398574, 442860, 472384, 483120, 522720, 527040, 531432, 579744, 590480, 644160, 664290, 708576, 724680, 797148, 885720, 966240, 996435, 1045440, 1062864, 1159488, 1180960, 1328580, 1417152, 1449360, 1594296, 1771440, 1932480, 1992870, 2125728, 2361920, 2657160, 2898720, 3188592, 3542880, 3985740, 4251456, 5314320, 5797440, 6377184, 7085760, 7971480, 10628640, 12754368, 15942960, 21257280, 31885920, 63771840]

約数ペア:

[(1, 63771840), (2, 31885920), (3, 21257280), (4, 15942960), (5, 12754368), (6, 10628640), (8, 7971480), (9, 7085760), (10, 6377184), (11, 5797440), (12, 5314320), (15, 4251456), (16, 3985740), (18, 3542880), (20, 3188592), (22, 2898720), (24, 2657160), (27, 2361920), (30, 2125728), (32, 1992870), (33, 1932480), (36, 1771440), (40, 1594296), (44, 1449360), (45, 1417152), (48, 1328580), (54, 1180960), (55, 1159488), (60, 1062864), (61, 1045440), (64, 996435), (66, 966240), (72, 885720), (80, 797148), (88, 724680), (90, 708576), (96, 664290), (99, 644160), (108, 590480), (110, 579744), (120, 531432), (121, 527040), (122, 522720), (132, 483120), (135, 472384), (144, 442860), (160, 398574), (165, 386496), (176, 362340), (180, 354288), (183, 348480), (192, 332145), (198, 322080), (216, 295240), (220, 289872), (240, 265716), (242, 263520), (244, 261360), (264, 241560), (270, 236192), (288, 221430), (297, 214720), (305, 209088), (320, 199287), (330, 193248), (352, 181170), (360, 177144), (363, 175680), (366, 174240), (396, 161040), (432, 147620), (440, 144936), (480, 132858), (484, 131760), (488, 130680), (495, 128832), (528, 120780), (540, 118096), (549, 116160), (576, 110715), (594, 107360), (605, 105408), (610, 104544), (660, 96624), (671, 95040), (704, 90585), (720, 88572), (726, 87840), (732, 87120), (792, 80520), (864, 73810), (880, 72468), (915, 69696), (960, 66429), (968, 65880), (976, 65340), (990, 64416), (1056, 60390), (1080, 59048), (1089, 58560), (1098, 58080), (1188, 53680), (1210, 52704), (1220, 52272), (1320, 48312), (1342, 47520), (1440, 44286), (1452, 43920), (1464, 43560), (1485, 42944), (1584, 40260), (1647, 38720), (1728, 36905), (1760, 36234), (1815, 35136), (1830, 34848), (1936, 32940), (1952, 32670), (1980, 32208), (2013, 31680), (2112, 30195), (2160, 29524), (2178, 29280), (2196, 29040), (2376, 26840), (2420, 26352), (2440, 26136), (2640, 24156), (2684, 23760), (2745, 23232), (2880, 22143), (2904, 21960), (2928, 21780), (2970, 21472), (3168, 20130), (3267, 19520), (3294, 19360), (3355, 19008), (3520, 18117), (3630, 17568), (3660, 17424), (3872, 16470), (3904, 16335), (3960, 16104), (4026, 15840), (4320, 14762), (4356, 14640), (4392, 14520), (4752, 13420), (4840, 13176), (4880, 13068), (5280, 12078), (5368, 11880), (5445, 11712), (5490, 11616), (5808, 10980), (5856, 10890), (5940, 10736), (6039, 10560), (6336, 10065), (6534, 9760), (6588, 9680), (6710, 9504), (7260, 8784), (7320, 8712), (7381, 8640), (7744, 8235), (7920, 8052)]