268242520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73693}}^1$

素因数の和:73724

約数の個数: 64

約数和(自身を含む): 742835520

約数和(自身を除く): 474593000

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, 73693, 147386, 294772, 368465, 515851, 589544, 736930, 958009, 1031702, 1473860, 1916018, 2063404, 2579255, 2947720, 3832036, 4126808, 4790045, 5158510, 6706063, 7664072, 9580090, 10317020, 13412126, 19160180, 20634040, 26824252, 33530315, 38320360, 53648504, 67060630, 134121260, 268242520]

約数ペア:

[(1, 268242520), (2, 134121260), (4, 67060630), (5, 53648504), (7, 38320360), (8, 33530315), (10, 26824252), (13, 20634040), (14, 19160180), (20, 13412126), (26, 10317020), (28, 9580090), (35, 7664072), (40, 6706063), (52, 5158510), (56, 4790045), (65, 4126808), (70, 3832036), (91, 2947720), (104, 2579255), (130, 2063404), (140, 1916018), (182, 1473860), (260, 1031702), (280, 958009), (364, 736930), (455, 589544), (520, 515851), (728, 368465), (910, 294772), (1820, 147386), (3640, 73693)]