1506641920

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{21019}}^1$

素因数の和:21053

約数の個数: 96

約数和(自身を含む): 4131691200

約数和(自身を除く): 2625049280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 10240, 14336, 17920, 21019, 35840, 42038, 71680, 84076, 105095, 147133, 168152, 210190, 294266, 336304, 420380, 588532, 672608, 735665, 840760, 1177064, 1345216, 1471330, 1681520, 2354128, 2690432, 2942660, 3363040, 4708256, 5380864, 5885320, 6726080, 9416512, 10761728, 11770640, 13452160, 18833024, 21523456, 23541280, 26904320, 37666048, 43046912, 47082560, 53808640, 75332096, 94165120, 107617280, 150664192, 188330240, 215234560, 301328384, 376660480, 753320960, 1506641920]

約数ペア:

[(1, 1506641920), (2, 753320960), (4, 376660480), (5, 301328384), (7, 215234560), (8, 188330240), (10, 150664192), (14, 107617280), (16, 94165120), (20, 75332096), (28, 53808640), (32, 47082560), (35, 43046912), (40, 37666048), (56, 26904320), (64, 23541280), (70, 21523456), (80, 18833024), (112, 13452160), (128, 11770640), (140, 10761728), (160, 9416512), (224, 6726080), (256, 5885320), (280, 5380864), (320, 4708256), (448, 3363040), (512, 2942660), (560, 2690432), (640, 2354128), (896, 1681520), (1024, 1471330), (1120, 1345216), (1280, 1177064), (1792, 840760), (2048, 735665), (2240, 672608), (2560, 588532), (3584, 420380), (4480, 336304), (5120, 294266), (7168, 210190), (8960, 168152), (10240, 147133), (14336, 105095), (17920, 84076), (21019, 71680), (35840, 42038)]