7337880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 27799200

約数和(自身を除く): 20461320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 109, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 218, 220, 255, 264, 306, 327, 330, 340, 360, 374, 396, 408, 436, 440, 495, 510, 545, 561, 612, 654, 660, 680, 748, 765, 792, 872, 935, 981, 990, 1020, 1090, 1122, 1199, 1224, 1308, 1320, 1496, 1530, 1635, 1683, 1853, 1870, 1962, 1980, 2040, 2180, 2244, 2398, 2616, 2805, 3060, 3270, 3366, 3597, 3706, 3740, 3924, 3960, 4360, 4488, 4796, 4905, 5559, 5610, 5995, 6120, 6540, 6732, 7194, 7412, 7480, 7848, 8415, 9265, 9592, 9810, 10791, 11118, 11220, 11990, 13080, 13464, 14388, 14824, 16677, 16830, 17985, 18530, 19620, 20383, 21582, 22236, 22440, 23980, 27795, 28776, 33354, 33660, 35970, 37060, 39240, 40766, 43164, 44472, 47960, 53955, 55590, 61149, 66708, 67320, 71940, 74120, 81532, 83385, 86328, 101915, 107910, 111180, 122298, 133416, 143880, 163064, 166770, 183447, 203830, 215820, 222360, 244596, 305745, 333540, 366894, 407660, 431640, 489192, 611490, 667080, 733788, 815320, 917235, 1222980, 1467576, 1834470, 2445960, 3668940, 7337880]

約数ペア:

[(1, 7337880), (2, 3668940), (3, 2445960), (4, 1834470), (5, 1467576), (6, 1222980), (8, 917235), (9, 815320), (10, 733788), (11, 667080), (12, 611490), (15, 489192), (17, 431640), (18, 407660), (20, 366894), (22, 333540), (24, 305745), (30, 244596), (33, 222360), (34, 215820), (36, 203830), (40, 183447), (44, 166770), (45, 163064), (51, 143880), (55, 133416), (60, 122298), (66, 111180), (68, 107910), (72, 101915), (85, 86328), (88, 83385), (90, 81532), (99, 74120), (102, 71940), (109, 67320), (110, 66708), (120, 61149), (132, 55590), (136, 53955), (153, 47960), (165, 44472), (170, 43164), (180, 40766), (187, 39240), (198, 37060), (204, 35970), (218, 33660), (220, 33354), (255, 28776), (264, 27795), (306, 23980), (327, 22440), (330, 22236), (340, 21582), (360, 20383), (374, 19620), (396, 18530), (408, 17985), (436, 16830), (440, 16677), (495, 14824), (510, 14388), (545, 13464), (561, 13080), (612, 11990), (654, 11220), (660, 11118), (680, 10791), (748, 9810), (765, 9592), (792, 9265), (872, 8415), (935, 7848), (981, 7480), (990, 7412), (1020, 7194), (1090, 6732), (1122, 6540), (1199, 6120), (1224, 5995), (1308, 5610), (1320, 5559), (1496, 4905), (1530, 4796), (1635, 4488), (1683, 4360), (1853, 3960), (1870, 3924), (1962, 3740), (1980, 3706), (2040, 3597), (2180, 3366), (2244, 3270), (2398, 3060), (2616, 2805)]