146639360

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 412473600

約数和(自身を除く): 265834240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 167, 196, 224, 245, 256, 280, 320, 334, 343, 392, 448, 490, 512, 560, 640, 668, 686, 784, 835, 896, 980, 1120, 1169, 1280, 1336, 1372, 1568, 1670, 1715, 1792, 1960, 2240, 2338, 2560, 2672, 2744, 3136, 3340, 3430, 3584, 3920, 4480, 4676, 5344, 5488, 5845, 6272, 6680, 6860, 7840, 8183, 8960, 9352, 10688, 10976, 11690, 12544, 13360, 13720, 15680, 16366, 17920, 18704, 21376, 21952, 23380, 25088, 26720, 27440, 31360, 32732, 37408, 40915, 42752, 43904, 46760, 53440, 54880, 57281, 62720, 65464, 74816, 81830, 85504, 87808, 93520, 106880, 109760, 114562, 125440, 130928, 149632, 163660, 175616, 187040, 213760, 219520, 229124, 261856, 286405, 299264, 327320, 374080, 427520, 439040, 458248, 523712, 572810, 598528, 654640, 748160, 878080, 916496, 1047424, 1145620, 1309280, 1496320, 1832992, 2094848, 2291240, 2618560, 2992640, 3665984, 4189696, 4582480, 5237120, 7331968, 9164960, 10474240, 14663936, 18329920, 20948480, 29327872, 36659840, 73319680, 146639360]

約数ペア:

[(1, 146639360), (2, 73319680), (4, 36659840), (5, 29327872), (7, 20948480), (8, 18329920), (10, 14663936), (14, 10474240), (16, 9164960), (20, 7331968), (28, 5237120), (32, 4582480), (35, 4189696), (40, 3665984), (49, 2992640), (56, 2618560), (64, 2291240), (70, 2094848), (80, 1832992), (98, 1496320), (112, 1309280), (128, 1145620), (140, 1047424), (160, 916496), (167, 878080), (196, 748160), (224, 654640), (245, 598528), (256, 572810), (280, 523712), (320, 458248), (334, 439040), (343, 427520), (392, 374080), (448, 327320), (490, 299264), (512, 286405), (560, 261856), (640, 229124), (668, 219520), (686, 213760), (784, 187040), (835, 175616), (896, 163660), (980, 149632), (1120, 130928), (1169, 125440), (1280, 114562), (1336, 109760), (1372, 106880), (1568, 93520), (1670, 87808), (1715, 85504), (1792, 81830), (1960, 74816), (2240, 65464), (2338, 62720), (2560, 57281), (2672, 54880), (2744, 53440), (3136, 46760), (3340, 43904), (3430, 42752), (3584, 40915), (3920, 37408), (4480, 32732), (4676, 31360), (5344, 27440), (5488, 26720), (5845, 25088), (6272, 23380), (6680, 21952), (6860, 21376), (7840, 18704), (8183, 17920), (8960, 16366), (9352, 15680), (10688, 13720), (10976, 13360), (11690, 12544)]