299713960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82339}}^1$

素因数の和:82370

約数の個数: 64

約数和(自身を含む): 829987200

約数和(自身を除く): 530273240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 82339, 164678, 329356, 411695, 576373, 658712, 823390, 1070407, 1152746, 1646780, 2140814, 2305492, 2881865, 3293560, 4281628, 4610984, 5352035, 5763730, 7492849, 8563256, 10704070, 11527460, 14985698, 21408140, 23054920, 29971396, 37464245, 42816280, 59942792, 74928490, 149856980, 299713960]

約数ペア:

[(1, 299713960), (2, 149856980), (4, 74928490), (5, 59942792), (7, 42816280), (8, 37464245), (10, 29971396), (13, 23054920), (14, 21408140), (20, 14985698), (26, 11527460), (28, 10704070), (35, 8563256), (40, 7492849), (52, 5763730), (56, 5352035), (65, 4610984), (70, 4281628), (91, 3293560), (104, 2881865), (130, 2305492), (140, 2140814), (182, 1646780), (260, 1152746), (280, 1070407), (364, 823390), (455, 658712), (520, 576373), (728, 411695), (910, 329356), (1820, 164678), (3640, 82339)]