130833920

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 368280000

約数和(自身を除く): 237446080

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, 149, 160, 196, 224, 245, 256, 280, 298, 320, 343, 392, 448, 490, 512, 560, 596, 640, 686, 745, 784, 896, 980, 1043, 1120, 1192, 1280, 1372, 1490, 1568, 1715, 1792, 1960, 2086, 2240, 2384, 2560, 2744, 2980, 3136, 3430, 3584, 3920, 4172, 4480, 4768, 5215, 5488, 5960, 6272, 6860, 7301, 7840, 8344, 8960, 9536, 10430, 10976, 11920, 12544, 13720, 14602, 15680, 16688, 17920, 19072, 20860, 21952, 23840, 25088, 27440, 29204, 31360, 33376, 36505, 38144, 41720, 43904, 47680, 51107, 54880, 58408, 62720, 66752, 73010, 76288, 83440, 87808, 95360, 102214, 109760, 116816, 125440, 133504, 146020, 166880, 175616, 190720, 204428, 219520, 233632, 255535, 267008, 292040, 333760, 381440, 408856, 439040, 467264, 511070, 534016, 584080, 667520, 817712, 878080, 934528, 1022140, 1168160, 1335040, 1635424, 1869056, 2044280, 2336320, 2670080, 3270848, 3738112, 4088560, 4672640, 6541696, 8177120, 9345280, 13083392, 16354240, 18690560, 26166784, 32708480, 65416960, 130833920]

約数ペア:

[(1, 130833920), (2, 65416960), (4, 32708480), (5, 26166784), (7, 18690560), (8, 16354240), (10, 13083392), (14, 9345280), (16, 8177120), (20, 6541696), (28, 4672640), (32, 4088560), (35, 3738112), (40, 3270848), (49, 2670080), (56, 2336320), (64, 2044280), (70, 1869056), (80, 1635424), (98, 1335040), (112, 1168160), (128, 1022140), (140, 934528), (149, 878080), (160, 817712), (196, 667520), (224, 584080), (245, 534016), (256, 511070), (280, 467264), (298, 439040), (320, 408856), (343, 381440), (392, 333760), (448, 292040), (490, 267008), (512, 255535), (560, 233632), (596, 219520), (640, 204428), (686, 190720), (745, 175616), (784, 166880), (896, 146020), (980, 133504), (1043, 125440), (1120, 116816), (1192, 109760), (1280, 102214), (1372, 95360), (1490, 87808), (1568, 83440), (1715, 76288), (1792, 73010), (1960, 66752), (2086, 62720), (2240, 58408), (2384, 54880), (2560, 51107), (2744, 47680), (2980, 43904), (3136, 41720), (3430, 38144), (3584, 36505), (3920, 33376), (4172, 31360), (4480, 29204), (4768, 27440), (5215, 25088), (5488, 23840), (5960, 21952), (6272, 20860), (6860, 19072), (7301, 17920), (7840, 16688), (8344, 15680), (8960, 14602), (9536, 13720), (10430, 12544), (10976, 11920)]