160381728

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 512265600

約数和(自身を除く): 351883872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 109, 117, 131, 144, 156, 208, 216, 218, 234, 262, 288, 312, 327, 351, 393, 416, 432, 436, 468, 524, 624, 654, 702, 786, 864, 872, 936, 981, 1048, 1179, 1248, 1308, 1404, 1417, 1572, 1703, 1744, 1872, 1962, 2096, 2358, 2616, 2808, 2834, 2943, 3144, 3406, 3488, 3537, 3744, 3924, 4192, 4251, 4716, 5109, 5232, 5616, 5668, 5886, 6288, 6812, 7074, 7848, 8502, 9432, 10218, 10464, 11232, 11336, 11772, 12576, 12753, 13624, 14148, 14279, 15327, 15696, 17004, 18864, 20436, 22672, 23544, 25506, 27248, 28296, 28558, 30654, 31392, 34008, 37728, 38259, 40872, 42837, 45344, 45981, 47088, 51012, 54496, 56592, 57116, 61308, 68016, 76518, 81744, 85674, 91962, 94176, 102024, 113184, 114232, 122616, 128511, 136032, 153036, 163488, 171348, 183924, 185627, 204048, 228464, 245232, 257022, 306072, 342696, 367848, 371254, 385533, 408096, 456928, 490464, 514044, 556881, 612144, 685392, 735696, 742508, 771066, 1028088, 1113762, 1224288, 1370784, 1471392, 1485016, 1542132, 1670643, 2056176, 2227524, 2970032, 3084264, 3341286, 4112352, 4455048, 5011929, 5940064, 6168528, 6682572, 8910096, 10023858, 12337056, 13365144, 17820192, 20047716, 26730288, 40095432, 53460576, 80190864, 160381728]

約数ペア:

[(1, 160381728), (2, 80190864), (3, 53460576), (4, 40095432), (6, 26730288), (8, 20047716), (9, 17820192), (12, 13365144), (13, 12337056), (16, 10023858), (18, 8910096), (24, 6682572), (26, 6168528), (27, 5940064), (32, 5011929), (36, 4455048), (39, 4112352), (48, 3341286), (52, 3084264), (54, 2970032), (72, 2227524), (78, 2056176), (96, 1670643), (104, 1542132), (108, 1485016), (109, 1471392), (117, 1370784), (131, 1224288), (144, 1113762), (156, 1028088), (208, 771066), (216, 742508), (218, 735696), (234, 685392), (262, 612144), (288, 556881), (312, 514044), (327, 490464), (351, 456928), (393, 408096), (416, 385533), (432, 371254), (436, 367848), (468, 342696), (524, 306072), (624, 257022), (654, 245232), (702, 228464), (786, 204048), (864, 185627), (872, 183924), (936, 171348), (981, 163488), (1048, 153036), (1179, 136032), (1248, 128511), (1308, 122616), (1404, 114232), (1417, 113184), (1572, 102024), (1703, 94176), (1744, 91962), (1872, 85674), (1962, 81744), (2096, 76518), (2358, 68016), (2616, 61308), (2808, 57116), (2834, 56592), (2943, 54496), (3144, 51012), (3406, 47088), (3488, 45981), (3537, 45344), (3744, 42837), (3924, 40872), (4192, 38259), (4251, 37728), (4716, 34008), (5109, 31392), (5232, 30654), (5616, 28558), (5668, 28296), (5886, 27248), (6288, 25506), (6812, 23544), (7074, 22672), (7848, 20436), (8502, 18864), (9432, 17004), (10218, 15696), (10464, 15327), (11232, 14279), (11336, 14148), (11772, 13624), (12576, 12753)]