54195680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 164602368

約数和(自身を除く): 110406688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 53, 55, 56, 70, 77, 80, 83, 88, 106, 110, 112, 140, 154, 160, 166, 176, 212, 220, 224, 265, 280, 308, 332, 352, 371, 385, 415, 424, 440, 530, 560, 581, 583, 616, 664, 742, 770, 830, 848, 880, 913, 1060, 1120, 1162, 1166, 1232, 1328, 1484, 1540, 1660, 1696, 1760, 1826, 1855, 2120, 2324, 2332, 2464, 2656, 2905, 2915, 2968, 3080, 3320, 3652, 3710, 4081, 4240, 4399, 4565, 4648, 4664, 5810, 5830, 5936, 6160, 6391, 6640, 7304, 7420, 8162, 8480, 8798, 9130, 9296, 9328, 11620, 11660, 11872, 12320, 12782, 13280, 14608, 14840, 16324, 17596, 18260, 18592, 18656, 20405, 21995, 23240, 23320, 25564, 29216, 29680, 30793, 31955, 32648, 35192, 36520, 40810, 43990, 46480, 46640, 48389, 51128, 59360, 61586, 63910, 65296, 70384, 73040, 81620, 87980, 92960, 93280, 96778, 102256, 123172, 127820, 130592, 140768, 146080, 153965, 163240, 175960, 193556, 204512, 241945, 246344, 255640, 307930, 326480, 338723, 351920, 387112, 483890, 492688, 511280, 615860, 652960, 677446, 703840, 774224, 967780, 985376, 1022560, 1231720, 1354892, 1548448, 1693615, 1935560, 2463440, 2709784, 3387230, 3871120, 4926880, 5419568, 6774460, 7742240, 10839136, 13548920, 27097840, 54195680]

約数ペア:

[(1, 54195680), (2, 27097840), (4, 13548920), (5, 10839136), (7, 7742240), (8, 6774460), (10, 5419568), (11, 4926880), (14, 3871120), (16, 3387230), (20, 2709784), (22, 2463440), (28, 1935560), (32, 1693615), (35, 1548448), (40, 1354892), (44, 1231720), (53, 1022560), (55, 985376), (56, 967780), (70, 774224), (77, 703840), (80, 677446), (83, 652960), (88, 615860), (106, 511280), (110, 492688), (112, 483890), (140, 387112), (154, 351920), (160, 338723), (166, 326480), (176, 307930), (212, 255640), (220, 246344), (224, 241945), (265, 204512), (280, 193556), (308, 175960), (332, 163240), (352, 153965), (371, 146080), (385, 140768), (415, 130592), (424, 127820), (440, 123172), (530, 102256), (560, 96778), (581, 93280), (583, 92960), (616, 87980), (664, 81620), (742, 73040), (770, 70384), (830, 65296), (848, 63910), (880, 61586), (913, 59360), (1060, 51128), (1120, 48389), (1162, 46640), (1166, 46480), (1232, 43990), (1328, 40810), (1484, 36520), (1540, 35192), (1660, 32648), (1696, 31955), (1760, 30793), (1826, 29680), (1855, 29216), (2120, 25564), (2324, 23320), (2332, 23240), (2464, 21995), (2656, 20405), (2905, 18656), (2915, 18592), (2968, 18260), (3080, 17596), (3320, 16324), (3652, 14840), (3710, 14608), (4081, 13280), (4240, 12782), (4399, 12320), (4565, 11872), (4648, 11660), (4664, 11620), (5810, 9328), (5830, 9296), (5936, 9130), (6160, 8798), (6391, 8480), (6640, 8162), (7304, 7420)]