133049520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2040

約数の個数: 160

約数和(自身を含む): 473303040

約数和(自身を除く): 340253520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 1987, 2160, 2232, 2480, 2790, 3348, 3720, 3974, 4185, 4464, 5580, 5961, 6696, 7440, 7948, 8370, 9935, 11160, 11922, 13392, 15896, 16740, 17883, 19870, 22320, 23844, 29805, 31792, 33480, 35766, 39740, 47688, 53649, 59610, 61597, 66960, 71532, 79480, 89415, 95376, 107298, 119220, 123194, 143064, 158960, 178830, 184791, 214596, 238440, 246388, 268245, 286128, 307985, 357660, 369582, 429192, 476880, 492776, 536490, 554373, 615970, 715320, 739164, 858384, 923955, 985552, 1072980, 1108746, 1231940, 1430640, 1478328, 1663119, 1847910, 2145960, 2217492, 2463880, 2771865, 2956656, 3326238, 3695820, 4291920, 4434984, 4927760, 5543730, 6652476, 7391640, 8315595, 8869968, 11087460, 13304952, 14783280, 16631190, 22174920, 26609904, 33262380, 44349840, 66524760, 133049520]

約数ペア:

[(1, 133049520), (2, 66524760), (3, 44349840), (4, 33262380), (5, 26609904), (6, 22174920), (8, 16631190), (9, 14783280), (10, 13304952), (12, 11087460), (15, 8869968), (16, 8315595), (18, 7391640), (20, 6652476), (24, 5543730), (27, 4927760), (30, 4434984), (31, 4291920), (36, 3695820), (40, 3326238), (45, 2956656), (48, 2771865), (54, 2463880), (60, 2217492), (62, 2145960), (72, 1847910), (80, 1663119), (90, 1478328), (93, 1430640), (108, 1231940), (120, 1108746), (124, 1072980), (135, 985552), (144, 923955), (155, 858384), (180, 739164), (186, 715320), (216, 615970), (240, 554373), (248, 536490), (270, 492776), (279, 476880), (310, 429192), (360, 369582), (372, 357660), (432, 307985), (465, 286128), (496, 268245), (540, 246388), (558, 238440), (620, 214596), (720, 184791), (744, 178830), (837, 158960), (930, 143064), (1080, 123194), (1116, 119220), (1240, 107298), (1395, 95376), (1488, 89415), (1674, 79480), (1860, 71532), (1987, 66960), (2160, 61597), (2232, 59610), (2480, 53649), (2790, 47688), (3348, 39740), (3720, 35766), (3974, 33480), (4185, 31792), (4464, 29805), (5580, 23844), (5961, 22320), (6696, 19870), (7440, 17883), (7948, 16740), (8370, 15896), (9935, 13392), (11160, 11922)]