39691260

素因数分解:

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

素因数の和:165

約数の個数: 216

約数和(自身を含む): 147507360

約数和(自身を除く): 107816100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 109, 119, 126, 140, 153, 170, 180, 204, 210, 218, 238, 252, 255, 289, 306, 315, 327, 340, 357, 420, 436, 476, 510, 545, 578, 595, 612, 630, 654, 714, 763, 765, 867, 981, 1020, 1071, 1090, 1156, 1190, 1260, 1308, 1428, 1445, 1526, 1530, 1635, 1734, 1785, 1853, 1962, 2023, 2142, 2180, 2289, 2380, 2601, 2890, 3052, 3060, 3270, 3468, 3570, 3706, 3815, 3924, 4046, 4284, 4335, 4578, 4905, 5202, 5355, 5559, 5780, 6069, 6540, 6867, 7140, 7412, 7630, 8092, 8670, 9156, 9265, 9810, 10115, 10404, 10710, 11118, 11445, 12138, 12971, 13005, 13734, 15260, 16677, 17340, 18207, 18530, 19620, 20230, 21420, 22236, 22890, 24276, 25942, 26010, 27468, 27795, 30345, 31501, 33354, 34335, 36414, 37060, 38913, 40460, 45780, 51884, 52020, 55590, 60690, 63002, 64855, 66708, 68670, 72828, 77826, 83385, 91035, 94503, 111180, 116739, 121380, 126004, 129710, 137340, 155652, 157505, 166770, 182070, 189006, 194565, 220507, 233478, 259420, 283509, 315010, 333540, 364140, 378012, 389130, 441014, 466956, 472515, 567018, 583695, 630020, 661521, 778260, 882028, 945030, 1102535, 1134036, 1167390, 1323042, 1417545, 1890060, 1984563, 2205070, 2334780, 2646084, 2835090, 3307605, 3969126, 4410140, 5670180, 6615210, 7938252, 9922815, 13230420, 19845630, 39691260]

約数ペア:

[(1, 39691260), (2, 19845630), (3, 13230420), (4, 9922815), (5, 7938252), (6, 6615210), (7, 5670180), (9, 4410140), (10, 3969126), (12, 3307605), (14, 2835090), (15, 2646084), (17, 2334780), (18, 2205070), (20, 1984563), (21, 1890060), (28, 1417545), (30, 1323042), (34, 1167390), (35, 1134036), (36, 1102535), (42, 945030), (45, 882028), (51, 778260), (60, 661521), (63, 630020), (68, 583695), (70, 567018), (84, 472515), (85, 466956), (90, 441014), (102, 389130), (105, 378012), (109, 364140), (119, 333540), (126, 315010), (140, 283509), (153, 259420), (170, 233478), (180, 220507), (204, 194565), (210, 189006), (218, 182070), (238, 166770), (252, 157505), (255, 155652), (289, 137340), (306, 129710), (315, 126004), (327, 121380), (340, 116739), (357, 111180), (420, 94503), (436, 91035), (476, 83385), (510, 77826), (545, 72828), (578, 68670), (595, 66708), (612, 64855), (630, 63002), (654, 60690), (714, 55590), (763, 52020), (765, 51884), (867, 45780), (981, 40460), (1020, 38913), (1071, 37060), (1090, 36414), (1156, 34335), (1190, 33354), (1260, 31501), (1308, 30345), (1428, 27795), (1445, 27468), (1526, 26010), (1530, 25942), (1635, 24276), (1734, 22890), (1785, 22236), (1853, 21420), (1962, 20230), (2023, 19620), (2142, 18530), (2180, 18207), (2289, 17340), (2380, 16677), (2601, 15260), (2890, 13734), (3052, 13005), (3060, 12971), (3270, 12138), (3468, 11445), (3570, 11118), (3706, 10710), (3815, 10404), (3924, 10115), (4046, 9810), (4284, 9265), (4335, 9156), (4578, 8670), (4905, 8092), (5202, 7630), (5355, 7412), (5559, 7140), (5780, 6867), (6069, 6540)]