74047680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3673}}^1$

素因数の和:3703

約数の個数: 168

約数和(自身を含む): 291157152

約数和(自身を除く): 217109472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 3673, 4032, 5040, 6720, 7346, 10080, 11019, 14692, 18365, 20160, 22038, 25711, 29384, 33057, 36730, 44076, 51422, 55095, 58768, 66114, 73460, 77133, 88152, 102844, 110190, 117536, 128555, 132228, 146920, 154266, 165285, 176304, 205688, 220380, 231399, 235072, 257110, 264456, 293840, 308532, 330570, 352608, 385665, 411376, 440760, 462798, 514220, 528912, 587680, 617064, 661140, 705216, 771330, 822752, 881520, 925596, 1028440, 1057824, 1156995, 1175360, 1234128, 1322280, 1542660, 1645504, 1763040, 1851192, 2056880, 2115648, 2313990, 2468256, 2644560, 3085320, 3526080, 3702384, 4113760, 4627980, 4936512, 5289120, 6170640, 7404768, 8227520, 9255960, 10578240, 12341280, 14809536, 18511920, 24682560, 37023840, 74047680]

約数ペア:

[(1, 74047680), (2, 37023840), (3, 24682560), (4, 18511920), (5, 14809536), (6, 12341280), (7, 10578240), (8, 9255960), (9, 8227520), (10, 7404768), (12, 6170640), (14, 5289120), (15, 4936512), (16, 4627980), (18, 4113760), (20, 3702384), (21, 3526080), (24, 3085320), (28, 2644560), (30, 2468256), (32, 2313990), (35, 2115648), (36, 2056880), (40, 1851192), (42, 1763040), (45, 1645504), (48, 1542660), (56, 1322280), (60, 1234128), (63, 1175360), (64, 1156995), (70, 1057824), (72, 1028440), (80, 925596), (84, 881520), (90, 822752), (96, 771330), (105, 705216), (112, 661140), (120, 617064), (126, 587680), (140, 528912), (144, 514220), (160, 462798), (168, 440760), (180, 411376), (192, 385665), (210, 352608), (224, 330570), (240, 308532), (252, 293840), (280, 264456), (288, 257110), (315, 235072), (320, 231399), (336, 220380), (360, 205688), (420, 176304), (448, 165285), (480, 154266), (504, 146920), (560, 132228), (576, 128555), (630, 117536), (672, 110190), (720, 102844), (840, 88152), (960, 77133), (1008, 73460), (1120, 66114), (1260, 58768), (1344, 55095), (1440, 51422), (1680, 44076), (2016, 36730), (2240, 33057), (2520, 29384), (2880, 25711), (3360, 22038), (3673, 20160), (4032, 18365), (5040, 14692), (6720, 11019), (7346, 10080)]