129057040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{727}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 344477952

約数和(自身を除く): 215420912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 317, 560, 634, 727, 1268, 1454, 1585, 2219, 2536, 2908, 3170, 3635, 4438, 5072, 5089, 5816, 6340, 7270, 8876, 10178, 11095, 11632, 12680, 14540, 17752, 20356, 22190, 25360, 25445, 29080, 35504, 40712, 44380, 50890, 58160, 81424, 88760, 101780, 177520, 203560, 230459, 407120, 460918, 921836, 1152295, 1613213, 1843672, 2304590, 3226426, 3687344, 4609180, 6452852, 8066065, 9218360, 12905704, 16132130, 18436720, 25811408, 32264260, 64528520, 129057040]

約数ペア:

[(1, 129057040), (2, 64528520), (4, 32264260), (5, 25811408), (7, 18436720), (8, 16132130), (10, 12905704), (14, 9218360), (16, 8066065), (20, 6452852), (28, 4609180), (35, 3687344), (40, 3226426), (56, 2304590), (70, 1843672), (80, 1613213), (112, 1152295), (140, 921836), (280, 460918), (317, 407120), (560, 230459), (634, 203560), (727, 177520), (1268, 101780), (1454, 88760), (1585, 81424), (2219, 58160), (2536, 50890), (2908, 44380), (3170, 40712), (3635, 35504), (4438, 29080), (5072, 25445), (5089, 25360), (5816, 22190), (6340, 20356), (7270, 17752), (8876, 14540), (10178, 12680), (11095, 11632)]