39905852040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{138389}}^1$

素因数の和:138501

約数の個数: 160

約数和(自身を含む): 135636039000

約数和(自身を除く): 95730186960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 135, 162, 178, 180, 216, 267, 270, 324, 356, 360, 405, 445, 534, 540, 648, 712, 801, 810, 890, 1068, 1080, 1335, 1602, 1620, 1780, 2136, 2403, 2670, 3204, 3240, 3560, 4005, 4806, 5340, 6408, 7209, 8010, 9612, 10680, 12015, 14418, 16020, 19224, 24030, 28836, 32040, 36045, 48060, 57672, 72090, 96120, 138389, 144180, 276778, 288360, 415167, 553556, 691945, 830334, 1107112, 1245501, 1383890, 1660668, 2075835, 2491002, 2767780, 3321336, 3736503, 4151670, 4982004, 5535560, 6227505, 7473006, 8303340, 9964008, 11209509, 12316621, 12455010, 14946012, 16606680, 18682515, 22419018, 24633242, 24910020, 29892024, 36949863, 37365030, 44838036, 49266484, 49820040, 56047545, 61583105, 73899726, 74730060, 89676072, 98532968, 110849589, 112095090, 123166210, 147799452, 149460120, 184749315, 221699178, 224190180, 246332420, 295598904, 332548767, 369498630, 443398356, 448380360, 492664840, 554247945, 665097534, 738997260, 886796712, 997646301, 1108495890, 1330195068, 1477994520, 1662743835, 1995292602, 2216991780, 2660390136, 3325487670, 3990585204, 4433983560, 4988231505, 6650975340, 7981170408, 9976463010, 13301950680, 19952926020, 39905852040]

約数ペア:

[(1, 39905852040), (2, 19952926020), (3, 13301950680), (4, 9976463010), (5, 7981170408), (6, 6650975340), (8, 4988231505), (9, 4433983560), (10, 3990585204), (12, 3325487670), (15, 2660390136), (18, 2216991780), (20, 1995292602), (24, 1662743835), (27, 1477994520), (30, 1330195068), (36, 1108495890), (40, 997646301), (45, 886796712), (54, 738997260), (60, 665097534), (72, 554247945), (81, 492664840), (89, 448380360), (90, 443398356), (108, 369498630), (120, 332548767), (135, 295598904), (162, 246332420), (178, 224190180), (180, 221699178), (216, 184749315), (267, 149460120), (270, 147799452), (324, 123166210), (356, 112095090), (360, 110849589), (405, 98532968), (445, 89676072), (534, 74730060), (540, 73899726), (648, 61583105), (712, 56047545), (801, 49820040), (810, 49266484), (890, 44838036), (1068, 37365030), (1080, 36949863), (1335, 29892024), (1602, 24910020), (1620, 24633242), (1780, 22419018), (2136, 18682515), (2403, 16606680), (2670, 14946012), (3204, 12455010), (3240, 12316621), (3560, 11209509), (4005, 9964008), (4806, 8303340), (5340, 7473006), (6408, 6227505), (7209, 5535560), (8010, 4982004), (9612, 4151670), (10680, 3736503), (12015, 3321336), (14418, 2767780), (16020, 2491002), (19224, 2075835), (24030, 1660668), (28836, 1383890), (32040, 1245501), (36045, 1107112), (48060, 830334), (57672, 691945), (72090, 553556), (96120, 415167), (138389, 288360), (144180, 276778)]