159464789320

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1907}}^1\times {\mathrm{7547}}^1$

素因数の和:9742

約数の個数: 64

約数和(自身を含む): 360327631680

約数和(自身を除く): 200862842360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 1907, 2216, 2770, 3814, 5540, 7547, 7628, 9535, 11080, 15094, 15256, 19070, 30188, 37735, 38140, 60376, 75470, 76280, 150940, 301880, 528239, 1056478, 2090519, 2112956, 2641195, 4181038, 4225912, 5282390, 8362076, 10452595, 10564780, 14392129, 16724152, 20905190, 21129560, 28784258, 41810380, 57568516, 71960645, 83620760, 115137032, 143921290, 287842580, 575685160, 3986619733, 7973239466, 15946478932, 19933098665, 31892957864, 39866197330, 79732394660, 159464789320]

約数ペア:

[(1, 159464789320), (2, 79732394660), (4, 39866197330), (5, 31892957864), (8, 19933098665), (10, 15946478932), (20, 7973239466), (40, 3986619733), (277, 575685160), (554, 287842580), (1108, 143921290), (1385, 115137032), (1907, 83620760), (2216, 71960645), (2770, 57568516), (3814, 41810380), (5540, 28784258), (7547, 21129560), (7628, 20905190), (9535, 16724152), (11080, 14392129), (15094, 10564780), (15256, 10452595), (19070, 8362076), (30188, 5282390), (37735, 4225912), (38140, 4181038), (60376, 2641195), (75470, 2112956), (76280, 2090519), (150940, 1056478), (301880, 528239)]