12673360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 35495496

約数和(自身を除く): 22822136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 61, 70, 80, 98, 106, 112, 122, 140, 196, 212, 244, 245, 265, 280, 305, 371, 392, 424, 427, 488, 490, 530, 560, 610, 742, 784, 848, 854, 976, 980, 1060, 1220, 1484, 1708, 1855, 1960, 2120, 2135, 2440, 2597, 2968, 2989, 3233, 3416, 3710, 3920, 4240, 4270, 4880, 5194, 5936, 5978, 6466, 6832, 7420, 8540, 10388, 11956, 12932, 12985, 14840, 14945, 16165, 17080, 20776, 22631, 23912, 25864, 25970, 29680, 29890, 32330, 34160, 41552, 45262, 47824, 51728, 51940, 59780, 64660, 90524, 103880, 113155, 119560, 129320, 158417, 181048, 207760, 226310, 239120, 258640, 316834, 362096, 452620, 633668, 792085, 905240, 1267336, 1584170, 1810480, 2534672, 3168340, 6336680, 12673360]

約数ペア:

[(1, 12673360), (2, 6336680), (4, 3168340), (5, 2534672), (7, 1810480), (8, 1584170), (10, 1267336), (14, 905240), (16, 792085), (20, 633668), (28, 452620), (35, 362096), (40, 316834), (49, 258640), (53, 239120), (56, 226310), (61, 207760), (70, 181048), (80, 158417), (98, 129320), (106, 119560), (112, 113155), (122, 103880), (140, 90524), (196, 64660), (212, 59780), (244, 51940), (245, 51728), (265, 47824), (280, 45262), (305, 41552), (371, 34160), (392, 32330), (424, 29890), (427, 29680), (488, 25970), (490, 25864), (530, 23912), (560, 22631), (610, 20776), (742, 17080), (784, 16165), (848, 14945), (854, 14840), (976, 12985), (980, 12932), (1060, 11956), (1220, 10388), (1484, 8540), (1708, 7420), (1855, 6832), (1960, 6466), (2120, 5978), (2135, 5936), (2440, 5194), (2597, 4880), (2968, 4270), (2989, 4240), (3233, 3920), (3416, 3710)]