66244080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 246305664

約数和(自身を除く): 180061584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 98, 105, 112, 120, 129, 131, 140, 147, 168, 172, 196, 210, 215, 240, 245, 258, 262, 280, 294, 301, 336, 344, 392, 393, 420, 430, 490, 516, 524, 560, 588, 602, 645, 655, 688, 735, 784, 786, 840, 860, 903, 917, 980, 1032, 1048, 1176, 1204, 1290, 1310, 1470, 1505, 1572, 1680, 1720, 1806, 1834, 1960, 1965, 2064, 2096, 2107, 2352, 2408, 2580, 2620, 2751, 2940, 3010, 3144, 3440, 3612, 3668, 3920, 3930, 4214, 4515, 4585, 4816, 5160, 5240, 5502, 5633, 5880, 6020, 6288, 6321, 6419, 7224, 7336, 7860, 8428, 9030, 9170, 10320, 10480, 10535, 11004, 11266, 11760, 12040, 12642, 12838, 13755, 14448, 14672, 15720, 16856, 16899, 18060, 18340, 19257, 21070, 22008, 22532, 24080, 25284, 25676, 27510, 28165, 31440, 31605, 32095, 33712, 33798, 36120, 36680, 38514, 39431, 42140, 44016, 45064, 50568, 51352, 55020, 56330, 63210, 64190, 67596, 72240, 73360, 77028, 78862, 84280, 84495, 90128, 96285, 101136, 102704, 110040, 112660, 118293, 126420, 128380, 135192, 154056, 157724, 168560, 168990, 192570, 197155, 220080, 225320, 236586, 252840, 256760, 270384, 276017, 308112, 315448, 337980, 385140, 394310, 450640, 473172, 505680, 513520, 552034, 591465, 630896, 675960, 770280, 788620, 828051, 946344, 1104068, 1182930, 1351920, 1380085, 1540560, 1577240, 1656102, 1892688, 2208136, 2365860, 2760170, 3154480, 3312204, 4140255, 4416272, 4731720, 5520340, 6624408, 8280510, 9463440, 11040680, 13248816, 16561020, 22081360, 33122040, 66244080]

約数ペア:

[(1, 66244080), (2, 33122040), (3, 22081360), (4, 16561020), (5, 13248816), (6, 11040680), (7, 9463440), (8, 8280510), (10, 6624408), (12, 5520340), (14, 4731720), (15, 4416272), (16, 4140255), (20, 3312204), (21, 3154480), (24, 2760170), (28, 2365860), (30, 2208136), (35, 1892688), (40, 1656102), (42, 1577240), (43, 1540560), (48, 1380085), (49, 1351920), (56, 1182930), (60, 1104068), (70, 946344), (80, 828051), (84, 788620), (86, 770280), (98, 675960), (105, 630896), (112, 591465), (120, 552034), (129, 513520), (131, 505680), (140, 473172), (147, 450640), (168, 394310), (172, 385140), (196, 337980), (210, 315448), (215, 308112), (240, 276017), (245, 270384), (258, 256760), (262, 252840), (280, 236586), (294, 225320), (301, 220080), (336, 197155), (344, 192570), (392, 168990), (393, 168560), (420, 157724), (430, 154056), (490, 135192), (516, 128380), (524, 126420), (560, 118293), (588, 112660), (602, 110040), (645, 102704), (655, 101136), (688, 96285), (735, 90128), (784, 84495), (786, 84280), (840, 78862), (860, 77028), (903, 73360), (917, 72240), (980, 67596), (1032, 64190), (1048, 63210), (1176, 56330), (1204, 55020), (1290, 51352), (1310, 50568), (1470, 45064), (1505, 44016), (1572, 42140), (1680, 39431), (1720, 38514), (1806, 36680), (1834, 36120), (1960, 33798), (1965, 33712), (2064, 32095), (2096, 31605), (2107, 31440), (2352, 28165), (2408, 27510), (2580, 25676), (2620, 25284), (2751, 24080), (2940, 22532), (3010, 22008), (3144, 21070), (3440, 19257), (3612, 18340), (3668, 18060), (3920, 16899), (3930, 16856), (4214, 15720), (4515, 14672), (4585, 14448), (4816, 13755), (5160, 12838), (5240, 12642), (5502, 12040), (5633, 11760), (5880, 11266), (6020, 11004), (6288, 10535), (6321, 10480), (6419, 10320), (7224, 9170), (7336, 9030), (7860, 8428)]