131140680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{99349}}^1$

素因数の和:99374

約数の個数: 64

約数和(自身を含む): 429192000

約数和(自身を除く): 298051320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 99349, 198698, 298047, 397396, 496745, 596094, 794792, 993490, 1092839, 1192188, 1490235, 1986980, 2185678, 2384376, 2980470, 3278517, 3973960, 4371356, 5464195, 5960940, 6557034, 8742712, 10928390, 11921880, 13114068, 16392585, 21856780, 26228136, 32785170, 43713560, 65570340, 131140680]

約数ペア:

[(1, 131140680), (2, 65570340), (3, 43713560), (4, 32785170), (5, 26228136), (6, 21856780), (8, 16392585), (10, 13114068), (11, 11921880), (12, 10928390), (15, 8742712), (20, 6557034), (22, 5960940), (24, 5464195), (30, 4371356), (33, 3973960), (40, 3278517), (44, 2980470), (55, 2384376), (60, 2185678), (66, 1986980), (88, 1490235), (110, 1192188), (120, 1092839), (132, 993490), (165, 794792), (220, 596094), (264, 496745), (330, 397396), (440, 298047), (660, 198698), (1320, 99349)]