16343460

素因数分解:

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

素因数の和:155

約数の個数: 216

約数和(自身を含む): 61621560

約数和(自身を除く): 45278100

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, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 109, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 218, 238, 245, 252, 255, 294, 306, 315, 327, 340, 357, 420, 436, 441, 476, 490, 510, 545, 588, 595, 612, 630, 654, 714, 735, 763, 765, 833, 882, 980, 981, 1020, 1071, 1090, 1190, 1260, 1308, 1428, 1470, 1526, 1530, 1635, 1666, 1764, 1785, 1853, 1962, 2142, 2180, 2205, 2289, 2380, 2499, 2940, 3052, 3060, 3270, 3332, 3570, 3706, 3815, 3924, 4165, 4284, 4410, 4578, 4905, 4998, 5341, 5355, 5559, 6540, 6867, 7140, 7412, 7497, 7630, 8330, 8820, 9156, 9265, 9810, 9996, 10682, 10710, 11118, 11445, 12495, 12971, 13734, 14994, 15260, 16023, 16660, 16677, 18530, 19620, 21364, 21420, 22236, 22890, 24990, 25942, 26705, 27468, 27795, 29988, 32046, 33354, 34335, 37060, 37485, 38913, 45780, 48069, 49980, 51884, 53410, 55590, 64092, 64855, 66708, 68670, 74970, 77826, 80115, 83385, 90797, 96138, 106820, 111180, 116739, 129710, 137340, 149940, 155652, 160230, 166770, 181594, 192276, 194565, 233478, 240345, 259420, 272391, 320460, 333540, 363188, 389130, 453985, 466956, 480690, 544782, 583695, 778260, 817173, 907970, 961380, 1089564, 1167390, 1361955, 1634346, 1815940, 2334780, 2723910, 3268692, 4085865, 5447820, 8171730, 16343460]

約数ペア:

[(1, 16343460), (2, 8171730), (3, 5447820), (4, 4085865), (5, 3268692), (6, 2723910), (7, 2334780), (9, 1815940), (10, 1634346), (12, 1361955), (14, 1167390), (15, 1089564), (17, 961380), (18, 907970), (20, 817173), (21, 778260), (28, 583695), (30, 544782), (34, 480690), (35, 466956), (36, 453985), (42, 389130), (45, 363188), (49, 333540), (51, 320460), (60, 272391), (63, 259420), (68, 240345), (70, 233478), (84, 194565), (85, 192276), (90, 181594), (98, 166770), (102, 160230), (105, 155652), (109, 149940), (119, 137340), (126, 129710), (140, 116739), (147, 111180), (153, 106820), (170, 96138), (180, 90797), (196, 83385), (204, 80115), (210, 77826), (218, 74970), (238, 68670), (245, 66708), (252, 64855), (255, 64092), (294, 55590), (306, 53410), (315, 51884), (327, 49980), (340, 48069), (357, 45780), (420, 38913), (436, 37485), (441, 37060), (476, 34335), (490, 33354), (510, 32046), (545, 29988), (588, 27795), (595, 27468), (612, 26705), (630, 25942), (654, 24990), (714, 22890), (735, 22236), (763, 21420), (765, 21364), (833, 19620), (882, 18530), (980, 16677), (981, 16660), (1020, 16023), (1071, 15260), (1090, 14994), (1190, 13734), (1260, 12971), (1308, 12495), (1428, 11445), (1470, 11118), (1526, 10710), (1530, 10682), (1635, 9996), (1666, 9810), (1764, 9265), (1785, 9156), (1853, 8820), (1962, 8330), (2142, 7630), (2180, 7497), (2205, 7412), (2289, 7140), (2380, 6867), (2499, 6540), (2940, 5559), (3052, 5355), (3060, 5341), (3270, 4998), (3332, 4905), (3570, 4578), (3706, 4410), (3815, 4284), (3924, 4165)]