19922763840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2964697}}^1$

素因数の和:2964724

約数の個数: 112

約数和(自身を含む): 72291196032

約数和(自身を除く): 52368432192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 2964697, 5929394, 8894091, 11858788, 14823485, 17788182, 20752879, 23717576, 29646970, 35576364, 41505758, 44470455, 47435152, 59293940, 62258637, 71152728, 83011516, 88940910, 94870304, 103764395, 118587880, 124517274, 142305456, 166023032, 177881820, 189740608, 207528790, 237175760, 249034548, 284610912, 311293185, 332046064, 355763640, 415057580, 474351520, 498069096, 569221824, 622586370, 664092128, 711527280, 830115160, 948703040, 996138192, 1245172740, 1328184256, 1423054560, 1660230320, 1992276384, 2490345480, 2846109120, 3320460640, 3984552768, 4980690960, 6640921280, 9961381920, 19922763840]

約数ペア:

[(1, 19922763840), (2, 9961381920), (3, 6640921280), (4, 4980690960), (5, 3984552768), (6, 3320460640), (7, 2846109120), (8, 2490345480), (10, 1992276384), (12, 1660230320), (14, 1423054560), (15, 1328184256), (16, 1245172740), (20, 996138192), (21, 948703040), (24, 830115160), (28, 711527280), (30, 664092128), (32, 622586370), (35, 569221824), (40, 498069096), (42, 474351520), (48, 415057580), (56, 355763640), (60, 332046064), (64, 311293185), (70, 284610912), (80, 249034548), (84, 237175760), (96, 207528790), (105, 189740608), (112, 177881820), (120, 166023032), (140, 142305456), (160, 124517274), (168, 118587880), (192, 103764395), (210, 94870304), (224, 88940910), (240, 83011516), (280, 71152728), (320, 62258637), (336, 59293940), (420, 47435152), (448, 44470455), (480, 41505758), (560, 35576364), (672, 29646970), (840, 23717576), (960, 20752879), (1120, 17788182), (1344, 14823485), (1680, 11858788), (2240, 8894091), (3360, 5929394), (6720, 2964697)]