158375520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:686

約数の個数: 192

約数和(自身を含む): 564338880

約数和(自身を除く): 405963360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 601, 610, 720, 732, 864, 915, 976, 1080, 1098, 1202, 1220, 1440, 1464, 1647, 1803, 1830, 1952, 2160, 2196, 2404, 2440, 2745, 2928, 3005, 3294, 3606, 3660, 4320, 4392, 4808, 4880, 5409, 5490, 5856, 6010, 6588, 7212, 7320, 8235, 8784, 9015, 9616, 9760, 10818, 10980, 12020, 13176, 14424, 14640, 16227, 16470, 17568, 18030, 19232, 21636, 21960, 24040, 26352, 27045, 28848, 29280, 32454, 32940, 36060, 36661, 43272, 43920, 48080, 52704, 54090, 57696, 64908, 65880, 72120, 73322, 81135, 86544, 87840, 96160, 108180, 109983, 129816, 131760, 144240, 146644, 162270, 173088, 183305, 216360, 219966, 259632, 263520, 288480, 293288, 324540, 329949, 366610, 432720, 439932, 519264, 549915, 586576, 649080, 659898, 733220, 865440, 879864, 989847, 1099830, 1173152, 1298160, 1319796, 1466440, 1649745, 1759728, 1979694, 2199660, 2596320, 2639592, 2932880, 3299490, 3519456, 3959388, 4399320, 4949235, 5279184, 5865760, 6598980, 7918776, 8798640, 9898470, 10558368, 13197960, 15837552, 17597280, 19796940, 26395920, 31675104, 39593880, 52791840, 79187760, 158375520]

約数ペア:

[(1, 158375520), (2, 79187760), (3, 52791840), (4, 39593880), (5, 31675104), (6, 26395920), (8, 19796940), (9, 17597280), (10, 15837552), (12, 13197960), (15, 10558368), (16, 9898470), (18, 8798640), (20, 7918776), (24, 6598980), (27, 5865760), (30, 5279184), (32, 4949235), (36, 4399320), (40, 3959388), (45, 3519456), (48, 3299490), (54, 2932880), (60, 2639592), (61, 2596320), (72, 2199660), (80, 1979694), (90, 1759728), (96, 1649745), (108, 1466440), (120, 1319796), (122, 1298160), (135, 1173152), (144, 1099830), (160, 989847), (180, 879864), (183, 865440), (216, 733220), (240, 659898), (244, 649080), (270, 586576), (288, 549915), (305, 519264), (360, 439932), (366, 432720), (432, 366610), (480, 329949), (488, 324540), (540, 293288), (549, 288480), (601, 263520), (610, 259632), (720, 219966), (732, 216360), (864, 183305), (915, 173088), (976, 162270), (1080, 146644), (1098, 144240), (1202, 131760), (1220, 129816), (1440, 109983), (1464, 108180), (1647, 96160), (1803, 87840), (1830, 86544), (1952, 81135), (2160, 73322), (2196, 72120), (2404, 65880), (2440, 64908), (2745, 57696), (2928, 54090), (3005, 52704), (3294, 48080), (3606, 43920), (3660, 43272), (4320, 36661), (4392, 36060), (4808, 32940), (4880, 32454), (5409, 29280), (5490, 28848), (5856, 27045), (6010, 26352), (6588, 24040), (7212, 21960), (7320, 21636), (8235, 19232), (8784, 18030), (9015, 17568), (9616, 16470), (9760, 16227), (10818, 14640), (10980, 14424), (12020, 13176)]