79382520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 316087200

約数和(自身を除く): 236704680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 109, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 218, 238, 252, 255, 280, 289, 306, 315, 327, 340, 357, 360, 408, 420, 436, 476, 504, 510, 545, 578, 595, 612, 630, 654, 680, 714, 763, 765, 840, 867, 872, 952, 981, 1020, 1071, 1090, 1156, 1190, 1224, 1260, 1308, 1428, 1445, 1526, 1530, 1635, 1734, 1785, 1853, 1962, 2023, 2040, 2142, 2180, 2289, 2312, 2380, 2520, 2601, 2616, 2856, 2890, 3052, 3060, 3270, 3468, 3570, 3706, 3815, 3924, 4046, 4284, 4335, 4360, 4578, 4760, 4905, 5202, 5355, 5559, 5780, 6069, 6104, 6120, 6540, 6867, 6936, 7140, 7412, 7630, 7848, 8092, 8568, 8670, 9156, 9265, 9810, 10115, 10404, 10710, 11118, 11445, 11560, 12138, 12971, 13005, 13080, 13734, 14280, 14824, 15260, 16184, 16677, 17340, 18207, 18312, 18530, 19620, 20230, 20808, 21420, 22236, 22890, 24276, 25942, 26010, 27468, 27795, 30345, 30520, 31501, 33354, 34335, 34680, 36414, 37060, 38913, 39240, 40460, 42840, 44472, 45780, 48552, 51884, 52020, 54936, 55590, 60690, 63002, 64855, 66708, 68670, 72828, 74120, 77826, 80920, 83385, 91035, 91560, 94503, 103768, 104040, 111180, 116739, 121380, 126004, 129710, 133416, 137340, 145656, 155652, 157505, 166770, 182070, 189006, 194565, 220507, 222360, 233478, 242760, 252008, 259420, 274680, 283509, 311304, 315010, 333540, 364140, 378012, 389130, 441014, 466956, 472515, 518840, 567018, 583695, 630020, 661521, 667080, 728280, 756024, 778260, 882028, 933912, 945030, 1102535, 1134036, 1167390, 1260040, 1323042, 1417545, 1556520, 1764056, 1890060, 1984563, 2205070, 2268072, 2334780, 2646084, 2835090, 3307605, 3780120, 3969126, 4410140, 4669560, 5292168, 5670180, 6615210, 7938252, 8820280, 9922815, 11340360, 13230420, 15876504, 19845630, 26460840, 39691260, 79382520]

約数ペア:

[(1, 79382520), (2, 39691260), (3, 26460840), (4, 19845630), (5, 15876504), (6, 13230420), (7, 11340360), (8, 9922815), (9, 8820280), (10, 7938252), (12, 6615210), (14, 5670180), (15, 5292168), (17, 4669560), (18, 4410140), (20, 3969126), (21, 3780120), (24, 3307605), (28, 2835090), (30, 2646084), (34, 2334780), (35, 2268072), (36, 2205070), (40, 1984563), (42, 1890060), (45, 1764056), (51, 1556520), (56, 1417545), (60, 1323042), (63, 1260040), (68, 1167390), (70, 1134036), (72, 1102535), (84, 945030), (85, 933912), (90, 882028), (102, 778260), (105, 756024), (109, 728280), (119, 667080), (120, 661521), (126, 630020), (136, 583695), (140, 567018), (153, 518840), (168, 472515), (170, 466956), (180, 441014), (204, 389130), (210, 378012), (218, 364140), (238, 333540), (252, 315010), (255, 311304), (280, 283509), (289, 274680), (306, 259420), (315, 252008), (327, 242760), (340, 233478), (357, 222360), (360, 220507), (408, 194565), (420, 189006), (436, 182070), (476, 166770), (504, 157505), (510, 155652), (545, 145656), (578, 137340), (595, 133416), (612, 129710), (630, 126004), (654, 121380), (680, 116739), (714, 111180), (763, 104040), (765, 103768), (840, 94503), (867, 91560), (872, 91035), (952, 83385), (981, 80920), (1020, 77826), (1071, 74120), (1090, 72828), (1156, 68670), (1190, 66708), (1224, 64855), (1260, 63002), (1308, 60690), (1428, 55590), (1445, 54936), (1526, 52020), (1530, 51884), (1635, 48552), (1734, 45780), (1785, 44472), (1853, 42840), (1962, 40460), (2023, 39240), (2040, 38913), (2142, 37060), (2180, 36414), (2289, 34680), (2312, 34335), (2380, 33354), (2520, 31501), (2601, 30520), (2616, 30345), (2856, 27795), (2890, 27468), (3052, 26010), (3060, 25942), (3270, 24276), (3468, 22890), (3570, 22236), (3706, 21420), (3815, 20808), (3924, 20230), (4046, 19620), (4284, 18530), (4335, 18312), (4360, 18207), (4578, 17340), (4760, 16677), (4905, 16184), (5202, 15260), (5355, 14824), (5559, 14280), (5780, 13734), (6069, 13080), (6104, 13005), (6120, 12971), (6540, 12138), (6867, 11560), (6936, 11445), (7140, 11118), (7412, 10710), (7630, 10404), (7848, 10115), (8092, 9810), (8568, 9265), (8670, 9156)]