18111084840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{907}}^1\times {\mathrm{6163}}^1$

素因数の和:7093

約数の個数: 160

約数和(自身を含む): 60950371680

約数和(自身を除く): 42839286840

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, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 907, 1080, 1620, 1814, 2721, 3240, 3628, 4535, 5442, 6163, 7256, 8163, 9070, 10884, 12326, 13605, 16326, 18140, 18489, 21768, 24489, 24652, 27210, 30815, 32652, 36280, 36978, 40815, 48978, 49304, 54420, 55467, 61630, 65304, 73467, 73956, 81630, 92445, 97956, 108840, 110934, 122445, 123260, 146934, 147912, 163260, 166401, 184890, 195912, 221868, 244890, 246520, 277335, 293868, 326520, 332802, 367335, 369780, 443736, 489780, 499203, 554670, 587736, 665604, 734670, 739560, 832005, 979560, 998406, 1109340, 1331208, 1469340, 1664010, 1996812, 2218680, 2496015, 2938680, 3328020, 3993624, 4992030, 5589841, 6656040, 9984060, 11179682, 16769523, 19968120, 22359364, 27949205, 33539046, 44718728, 50308569, 55898410, 67078092, 83847615, 100617138, 111796820, 134156184, 150925707, 167695230, 201234276, 223593640, 251542845, 301851414, 335390460, 402468552, 452777121, 503085690, 603702828, 670780920, 754628535, 905554242, 1006171380, 1207405656, 1509257070, 1811108484, 2012342760, 2263885605, 3018514140, 3622216968, 4527771210, 6037028280, 9055542420, 18111084840]

約数ペア:

[(1, 18111084840), (2, 9055542420), (3, 6037028280), (4, 4527771210), (5, 3622216968), (6, 3018514140), (8, 2263885605), (9, 2012342760), (10, 1811108484), (12, 1509257070), (15, 1207405656), (18, 1006171380), (20, 905554242), (24, 754628535), (27, 670780920), (30, 603702828), (36, 503085690), (40, 452777121), (45, 402468552), (54, 335390460), (60, 301851414), (72, 251542845), (81, 223593640), (90, 201234276), (108, 167695230), (120, 150925707), (135, 134156184), (162, 111796820), (180, 100617138), (216, 83847615), (270, 67078092), (324, 55898410), (360, 50308569), (405, 44718728), (540, 33539046), (648, 27949205), (810, 22359364), (907, 19968120), (1080, 16769523), (1620, 11179682), (1814, 9984060), (2721, 6656040), (3240, 5589841), (3628, 4992030), (4535, 3993624), (5442, 3328020), (6163, 2938680), (7256, 2496015), (8163, 2218680), (9070, 1996812), (10884, 1664010), (12326, 1469340), (13605, 1331208), (16326, 1109340), (18140, 998406), (18489, 979560), (21768, 832005), (24489, 739560), (24652, 734670), (27210, 665604), (30815, 587736), (32652, 554670), (36280, 499203), (36978, 489780), (40815, 443736), (48978, 369780), (49304, 367335), (54420, 332802), (55467, 326520), (61630, 293868), (65304, 277335), (73467, 246520), (73956, 244890), (81630, 221868), (92445, 195912), (97956, 184890), (108840, 166401), (110934, 163260), (122445, 147912), (123260, 146934)]