63119840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 177366672

約数和(自身を除く): 114246832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 83, 97, 98, 112, 140, 160, 166, 194, 196, 224, 245, 280, 332, 388, 392, 415, 485, 490, 560, 581, 664, 679, 776, 784, 830, 970, 980, 1120, 1162, 1328, 1358, 1552, 1568, 1660, 1940, 1960, 2324, 2656, 2716, 2905, 3104, 3320, 3395, 3880, 3920, 4067, 4648, 4753, 5432, 5810, 6640, 6790, 7760, 7840, 8051, 8134, 9296, 9506, 10864, 11620, 13280, 13580, 15520, 16102, 16268, 18592, 19012, 20335, 21728, 23240, 23765, 27160, 32204, 32536, 38024, 40255, 40670, 46480, 47530, 54320, 56357, 64408, 65072, 76048, 80510, 81340, 92960, 95060, 108640, 112714, 128816, 130144, 152096, 161020, 162680, 190120, 225428, 257632, 281785, 322040, 325360, 380240, 394499, 450856, 563570, 644080, 650720, 760480, 788998, 901712, 1127140, 1288160, 1577996, 1803424, 1972495, 2254280, 3155992, 3944990, 4508560, 6311984, 7889980, 9017120, 12623968, 15779960, 31559920, 63119840]

約数ペア:

[(1, 63119840), (2, 31559920), (4, 15779960), (5, 12623968), (7, 9017120), (8, 7889980), (10, 6311984), (14, 4508560), (16, 3944990), (20, 3155992), (28, 2254280), (32, 1972495), (35, 1803424), (40, 1577996), (49, 1288160), (56, 1127140), (70, 901712), (80, 788998), (83, 760480), (97, 650720), (98, 644080), (112, 563570), (140, 450856), (160, 394499), (166, 380240), (194, 325360), (196, 322040), (224, 281785), (245, 257632), (280, 225428), (332, 190120), (388, 162680), (392, 161020), (415, 152096), (485, 130144), (490, 128816), (560, 112714), (581, 108640), (664, 95060), (679, 92960), (776, 81340), (784, 80510), (830, 76048), (970, 65072), (980, 64408), (1120, 56357), (1162, 54320), (1328, 47530), (1358, 46480), (1552, 40670), (1568, 40255), (1660, 38024), (1940, 32536), (1960, 32204), (2324, 27160), (2656, 23765), (2716, 23240), (2905, 21728), (3104, 20335), (3320, 19012), (3395, 18592), (3880, 16268), (3920, 16102), (4067, 15520), (4648, 13580), (4753, 13280), (5432, 11620), (5810, 10864), (6640, 9506), (6790, 9296), (7760, 8134), (7840, 8051)]