206680680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6599}}^1$

素因数の和:6648

約数の個数: 128

約数和(自身を含む): 712800000

約数和(自身を除く): 506119320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 6599, 7830, 10440, 13198, 15660, 19797, 26396, 31320, 32995, 39594, 52792, 59391, 65990, 79188, 98985, 118782, 131980, 158376, 178173, 191371, 197970, 237564, 263960, 296955, 356346, 382742, 395940, 475128, 574113, 593910, 712692, 765484, 791880, 890865, 956855, 1148226, 1187820, 1425384, 1530968, 1722339, 1781730, 1913710, 2296452, 2375640, 2870565, 3444678, 3563460, 3827420, 4592904, 5167017, 5741130, 6889356, 7126920, 7654840, 8611695, 10334034, 11482260, 13778712, 17223390, 20668068, 22964520, 25835085, 34446780, 41336136, 51670170, 68893560, 103340340, 206680680]

約数ペア:

[(1, 206680680), (2, 103340340), (3, 68893560), (4, 51670170), (5, 41336136), (6, 34446780), (8, 25835085), (9, 22964520), (10, 20668068), (12, 17223390), (15, 13778712), (18, 11482260), (20, 10334034), (24, 8611695), (27, 7654840), (29, 7126920), (30, 6889356), (36, 5741130), (40, 5167017), (45, 4592904), (54, 3827420), (58, 3563460), (60, 3444678), (72, 2870565), (87, 2375640), (90, 2296452), (108, 1913710), (116, 1781730), (120, 1722339), (135, 1530968), (145, 1425384), (174, 1187820), (180, 1148226), (216, 956855), (232, 890865), (261, 791880), (270, 765484), (290, 712692), (348, 593910), (360, 574113), (435, 475128), (522, 395940), (540, 382742), (580, 356346), (696, 296955), (783, 263960), (870, 237564), (1044, 197970), (1080, 191371), (1160, 178173), (1305, 158376), (1566, 131980), (1740, 118782), (2088, 98985), (2610, 79188), (3132, 65990), (3480, 59391), (3915, 52792), (5220, 39594), (6264, 32995), (6599, 31320), (7830, 26396), (10440, 19797), (13198, 15660)]