830468520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{329551}}^1$

素因数の和:329575

約数の個数: 96

約数和(自身を含む): 3084606720

約数和(自身を除く): 2254138200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 329551, 659102, 988653, 1318204, 1647755, 1977306, 2306857, 2636408, 2965959, 3295510, 3954612, 4613714, 4943265, 5931918, 6591020, 6920571, 7909224, 9227428, 9886530, 11534285, 11863836, 13182040, 13841142, 14829795, 18454856, 19773060, 20761713, 23068570, 23727672, 27682284, 29659590, 34602855, 39546120, 41523426, 46137140, 55364568, 59319180, 69205710, 83046852, 92274280, 103808565, 118638360, 138411420, 166093704, 207617130, 276822840, 415234260, 830468520]

約数ペア:

[(1, 830468520), (2, 415234260), (3, 276822840), (4, 207617130), (5, 166093704), (6, 138411420), (7, 118638360), (8, 103808565), (9, 92274280), (10, 83046852), (12, 69205710), (14, 59319180), (15, 55364568), (18, 46137140), (20, 41523426), (21, 39546120), (24, 34602855), (28, 29659590), (30, 27682284), (35, 23727672), (36, 23068570), (40, 20761713), (42, 19773060), (45, 18454856), (56, 14829795), (60, 13841142), (63, 13182040), (70, 11863836), (72, 11534285), (84, 9886530), (90, 9227428), (105, 7909224), (120, 6920571), (126, 6591020), (140, 5931918), (168, 4943265), (180, 4613714), (210, 3954612), (252, 3295510), (280, 2965959), (315, 2636408), (360, 2306857), (420, 1977306), (504, 1647755), (630, 1318204), (840, 988653), (1260, 659102), (2520, 329551)]