265497840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 240

約数和(自身を含む): 957528000

約数和(自身を除く): 692030160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 109, 120, 136, 144, 153, 170, 180, 199, 204, 218, 240, 255, 272, 306, 327, 340, 360, 398, 408, 436, 510, 545, 597, 612, 654, 680, 720, 765, 796, 816, 872, 981, 995, 1020, 1090, 1194, 1224, 1308, 1360, 1530, 1592, 1635, 1744, 1791, 1853, 1962, 1990, 2040, 2180, 2388, 2448, 2616, 2985, 3060, 3184, 3270, 3383, 3582, 3706, 3924, 3980, 4080, 4360, 4776, 4905, 5232, 5559, 5970, 6120, 6540, 6766, 7164, 7412, 7848, 7960, 8720, 8955, 9265, 9552, 9810, 10149, 11118, 11940, 12240, 13080, 13532, 14328, 14824, 15696, 15920, 16677, 16915, 17910, 18530, 19620, 20298, 21691, 22236, 23880, 26160, 27064, 27795, 28656, 29648, 30447, 33354, 33830, 35820, 37060, 39240, 40596, 43382, 44472, 47760, 50745, 54128, 55590, 60894, 65073, 66708, 67660, 71640, 74120, 78480, 81192, 83385, 86764, 88944, 101490, 108455, 111180, 121788, 130146, 133416, 135320, 143280, 148240, 152235, 162384, 166770, 173528, 195219, 202980, 216910, 222360, 243576, 260292, 266832, 270640, 304470, 325365, 333540, 347056, 368747, 390438, 405960, 433820, 444720, 487152, 520584, 608940, 650730, 667080, 737494, 780876, 811920, 867640, 976095, 1041168, 1106241, 1217880, 1301460, 1334160, 1474988, 1561752, 1735280, 1843735, 1952190, 2212482, 2435760, 2602920, 2949976, 3123504, 3318723, 3687470, 3904380, 4424964, 5205840, 5531205, 5899952, 6637446, 7374940, 7808760, 8849928, 11062410, 13274892, 14749880, 15617520, 16593615, 17699856, 22124820, 26549784, 29499760, 33187230, 44249640, 53099568, 66374460, 88499280, 132748920, 265497840]

約数ペア:

[(1, 265497840), (2, 132748920), (3, 88499280), (4, 66374460), (5, 53099568), (6, 44249640), (8, 33187230), (9, 29499760), (10, 26549784), (12, 22124820), (15, 17699856), (16, 16593615), (17, 15617520), (18, 14749880), (20, 13274892), (24, 11062410), (30, 8849928), (34, 7808760), (36, 7374940), (40, 6637446), (45, 5899952), (48, 5531205), (51, 5205840), (60, 4424964), (68, 3904380), (72, 3687470), (80, 3318723), (85, 3123504), (90, 2949976), (102, 2602920), (109, 2435760), (120, 2212482), (136, 1952190), (144, 1843735), (153, 1735280), (170, 1561752), (180, 1474988), (199, 1334160), (204, 1301460), (218, 1217880), (240, 1106241), (255, 1041168), (272, 976095), (306, 867640), (327, 811920), (340, 780876), (360, 737494), (398, 667080), (408, 650730), (436, 608940), (510, 520584), (545, 487152), (597, 444720), (612, 433820), (654, 405960), (680, 390438), (720, 368747), (765, 347056), (796, 333540), (816, 325365), (872, 304470), (981, 270640), (995, 266832), (1020, 260292), (1090, 243576), (1194, 222360), (1224, 216910), (1308, 202980), (1360, 195219), (1530, 173528), (1592, 166770), (1635, 162384), (1744, 152235), (1791, 148240), (1853, 143280), (1962, 135320), (1990, 133416), (2040, 130146), (2180, 121788), (2388, 111180), (2448, 108455), (2616, 101490), (2985, 88944), (3060, 86764), (3184, 83385), (3270, 81192), (3383, 78480), (3582, 74120), (3706, 71640), (3924, 67660), (3980, 66708), (4080, 65073), (4360, 60894), (4776, 55590), (4905, 54128), (5232, 50745), (5559, 47760), (5970, 44472), (6120, 43382), (6540, 40596), (6766, 39240), (7164, 37060), (7412, 35820), (7848, 33830), (7960, 33354), (8720, 30447), (8955, 29648), (9265, 28656), (9552, 27795), (9810, 27064), (10149, 26160), (11118, 23880), (11940, 22236), (12240, 21691), (13080, 20298), (13532, 19620), (14328, 18530), (14824, 17910), (15696, 16915), (15920, 16677)]