155929440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 528099264

約数和(自身を除く): 372169824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 97, 102, 120, 136, 160, 170, 194, 197, 204, 240, 255, 272, 291, 340, 388, 394, 408, 480, 485, 510, 544, 582, 591, 680, 776, 788, 816, 970, 985, 1020, 1164, 1182, 1360, 1455, 1552, 1576, 1632, 1649, 1940, 1970, 2040, 2328, 2364, 2720, 2910, 2955, 3104, 3152, 3298, 3349, 3880, 3940, 4080, 4656, 4728, 4947, 5820, 5910, 6304, 6596, 6698, 7760, 7880, 8160, 8245, 9312, 9456, 9894, 10047, 11640, 11820, 13192, 13396, 15520, 15760, 16490, 16745, 18912, 19109, 19788, 20094, 23280, 23640, 24735, 26384, 26792, 31520, 32980, 33490, 38218, 39576, 40188, 46560, 47280, 49470, 50235, 52768, 53584, 57327, 65960, 66980, 76436, 79152, 80376, 94560, 95545, 98940, 100470, 107168, 114654, 131920, 133960, 152872, 158304, 160752, 191090, 197880, 200940, 229308, 263840, 267920, 286635, 305744, 321504, 324853, 382180, 395760, 401880, 458616, 535840, 573270, 611488, 649706, 764360, 791520, 803760, 917232, 974559, 1146540, 1299412, 1528720, 1607520, 1624265, 1834464, 1949118, 2293080, 2598824, 3057440, 3248530, 3898236, 4586160, 4872795, 5197648, 6497060, 7796472, 9172320, 9745590, 10395296, 12994120, 15592944, 19491180, 25988240, 31185888, 38982360, 51976480, 77964720, 155929440]

約数ペア:

[(1, 155929440), (2, 77964720), (3, 51976480), (4, 38982360), (5, 31185888), (6, 25988240), (8, 19491180), (10, 15592944), (12, 12994120), (15, 10395296), (16, 9745590), (17, 9172320), (20, 7796472), (24, 6497060), (30, 5197648), (32, 4872795), (34, 4586160), (40, 3898236), (48, 3248530), (51, 3057440), (60, 2598824), (68, 2293080), (80, 1949118), (85, 1834464), (96, 1624265), (97, 1607520), (102, 1528720), (120, 1299412), (136, 1146540), (160, 974559), (170, 917232), (194, 803760), (197, 791520), (204, 764360), (240, 649706), (255, 611488), (272, 573270), (291, 535840), (340, 458616), (388, 401880), (394, 395760), (408, 382180), (480, 324853), (485, 321504), (510, 305744), (544, 286635), (582, 267920), (591, 263840), (680, 229308), (776, 200940), (788, 197880), (816, 191090), (970, 160752), (985, 158304), (1020, 152872), (1164, 133960), (1182, 131920), (1360, 114654), (1455, 107168), (1552, 100470), (1576, 98940), (1632, 95545), (1649, 94560), (1940, 80376), (1970, 79152), (2040, 76436), (2328, 66980), (2364, 65960), (2720, 57327), (2910, 53584), (2955, 52768), (3104, 50235), (3152, 49470), (3298, 47280), (3349, 46560), (3880, 40188), (3940, 39576), (4080, 38218), (4656, 33490), (4728, 32980), (4947, 31520), (5820, 26792), (5910, 26384), (6304, 24735), (6596, 23640), (6698, 23280), (7760, 20094), (7880, 19788), (8160, 19109), (8245, 18912), (9312, 16745), (9456, 16490), (9894, 15760), (10047, 15520), (11640, 13396), (11820, 13192)]