199942560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1548

約数の個数: 192

約数和(自身を含む): 722856960

約数和(自身を除く): 522914400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1493, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 2986, 3348, 3720, 4185, 4320, 4464, 4479, 4960, 5580, 5972, 6696, 7440, 7465, 8370, 8928, 8958, 11160, 11944, 13392, 13437, 14880, 14930, 16740, 17916, 22320, 22395, 23888, 26784, 26874, 29860, 33480, 35832, 40311, 44640, 44790, 46283, 47776, 53748, 59720, 66960, 67185, 71664, 80622, 89580, 92566, 107496, 119440, 133920, 134370, 138849, 143328, 161244, 179160, 185132, 201555, 214992, 231415, 238880, 268740, 277698, 322488, 358320, 370264, 403110, 416547, 429984, 462830, 537480, 555396, 644976, 694245, 716640, 740528, 806220, 833094, 925660, 1074960, 1110792, 1249641, 1289952, 1388490, 1481056, 1612440, 1666188, 1851320, 2082735, 2149920, 2221584, 2499282, 2776980, 3224880, 3332376, 3702640, 4165470, 4443168, 4998564, 5553960, 6248205, 6449760, 6664752, 7405280, 8330940, 9997128, 11107920, 12496410, 13329504, 16661880, 19994256, 22215840, 24992820, 33323760, 39988512, 49985640, 66647520, 99971280, 199942560]

約数ペア:

[(1, 199942560), (2, 99971280), (3, 66647520), (4, 49985640), (5, 39988512), (6, 33323760), (8, 24992820), (9, 22215840), (10, 19994256), (12, 16661880), (15, 13329504), (16, 12496410), (18, 11107920), (20, 9997128), (24, 8330940), (27, 7405280), (30, 6664752), (31, 6449760), (32, 6248205), (36, 5553960), (40, 4998564), (45, 4443168), (48, 4165470), (54, 3702640), (60, 3332376), (62, 3224880), (72, 2776980), (80, 2499282), (90, 2221584), (93, 2149920), (96, 2082735), (108, 1851320), (120, 1666188), (124, 1612440), (135, 1481056), (144, 1388490), (155, 1289952), (160, 1249641), (180, 1110792), (186, 1074960), (216, 925660), (240, 833094), (248, 806220), (270, 740528), (279, 716640), (288, 694245), (310, 644976), (360, 555396), (372, 537480), (432, 462830), (465, 429984), (480, 416547), (496, 403110), (540, 370264), (558, 358320), (620, 322488), (720, 277698), (744, 268740), (837, 238880), (864, 231415), (930, 214992), (992, 201555), (1080, 185132), (1116, 179160), (1240, 161244), (1395, 143328), (1440, 138849), (1488, 134370), (1493, 133920), (1674, 119440), (1860, 107496), (2160, 92566), (2232, 89580), (2480, 80622), (2790, 71664), (2976, 67185), (2986, 66960), (3348, 59720), (3720, 53748), (4185, 47776), (4320, 46283), (4464, 44790), (4479, 44640), (4960, 40311), (5580, 35832), (5972, 33480), (6696, 29860), (7440, 26874), (7465, 26784), (8370, 23888), (8928, 22395), (8958, 22320), (11160, 17916), (11944, 16740), (13392, 14930), (13437, 14880)]