158955840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:689

約数の個数: 168

約数和(自身を含む): 553349160

約数和(自身を除く): 394393320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 388, 480, 485, 569, 576, 582, 720, 776, 873, 960, 970, 1138, 1164, 1440, 1455, 1552, 1707, 1746, 1940, 2276, 2328, 2845, 2880, 2910, 3104, 3414, 3492, 3880, 4365, 4552, 4656, 5121, 5690, 5820, 6208, 6828, 6984, 7760, 8535, 8730, 9104, 9312, 10242, 11380, 11640, 13656, 13968, 15520, 17070, 17460, 18208, 18624, 20484, 22760, 23280, 25605, 27312, 27936, 31040, 34140, 34920, 36416, 40968, 45520, 46560, 51210, 54624, 55193, 55872, 68280, 69840, 81936, 91040, 93120, 102420, 109248, 110386, 136560, 139680, 163872, 165579, 182080, 204840, 220772, 273120, 275965, 279360, 327744, 331158, 409680, 441544, 496737, 546240, 551930, 662316, 819360, 827895, 883088, 993474, 1103860, 1324632, 1638720, 1655790, 1766176, 1986948, 2207720, 2483685, 2649264, 3311580, 3532352, 3973896, 4415440, 4967370, 5298528, 6623160, 7947792, 8830880, 9934740, 10597056, 13246320, 15895584, 17661760, 19869480, 26492640, 31791168, 39738960, 52985280, 79477920, 158955840]

約数ペア:

[(1, 158955840), (2, 79477920), (3, 52985280), (4, 39738960), (5, 31791168), (6, 26492640), (8, 19869480), (9, 17661760), (10, 15895584), (12, 13246320), (15, 10597056), (16, 9934740), (18, 8830880), (20, 7947792), (24, 6623160), (30, 5298528), (32, 4967370), (36, 4415440), (40, 3973896), (45, 3532352), (48, 3311580), (60, 2649264), (64, 2483685), (72, 2207720), (80, 1986948), (90, 1766176), (96, 1655790), (97, 1638720), (120, 1324632), (144, 1103860), (160, 993474), (180, 883088), (192, 827895), (194, 819360), (240, 662316), (288, 551930), (291, 546240), (320, 496737), (360, 441544), (388, 409680), (480, 331158), (485, 327744), (569, 279360), (576, 275965), (582, 273120), (720, 220772), (776, 204840), (873, 182080), (960, 165579), (970, 163872), (1138, 139680), (1164, 136560), (1440, 110386), (1455, 109248), (1552, 102420), (1707, 93120), (1746, 91040), (1940, 81936), (2276, 69840), (2328, 68280), (2845, 55872), (2880, 55193), (2910, 54624), (3104, 51210), (3414, 46560), (3492, 45520), (3880, 40968), (4365, 36416), (4552, 34920), (4656, 34140), (5121, 31040), (5690, 27936), (5820, 27312), (6208, 25605), (6828, 23280), (6984, 22760), (7760, 20484), (8535, 18624), (8730, 18208), (9104, 17460), (9312, 17070), (10242, 15520), (11380, 13968), (11640, 13656)]