246405120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 192

約数和(自身を含む): 850318560

約数和(自身を除く): 603913440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 617, 624, 640, 768, 780, 832, 960, 1024, 1040, 1234, 1248, 1280, 1536, 1560, 1664, 1851, 1920, 2048, 2080, 2468, 2496, 2560, 3072, 3085, 3120, 3328, 3702, 3840, 4160, 4936, 4992, 5120, 6144, 6170, 6240, 6656, 7404, 7680, 8021, 8320, 9255, 9872, 9984, 10240, 12340, 12480, 13312, 14808, 15360, 16042, 16640, 18510, 19744, 19968, 24063, 24680, 24960, 26624, 29616, 30720, 32084, 33280, 37020, 39488, 39936, 40105, 48126, 49360, 49920, 59232, 64168, 66560, 74040, 78976, 79872, 80210, 96252, 98720, 99840, 118464, 120315, 128336, 133120, 148080, 157952, 160420, 192504, 197440, 199680, 236928, 240630, 256672, 296160, 315904, 320840, 385008, 394880, 399360, 473856, 481260, 513344, 592320, 631808, 641680, 770016, 789760, 947712, 962520, 1026688, 1184640, 1263616, 1283360, 1540032, 1579520, 1895424, 1925040, 2053376, 2369280, 2566720, 3080064, 3159040, 3790848, 3850080, 4106752, 4738560, 5133440, 6160128, 6318080, 7700160, 8213504, 9477120, 10266880, 12320256, 15400320, 16427008, 18954240, 20533760, 24640512, 30800640, 41067520, 49281024, 61601280, 82135040, 123202560, 246405120]

約数ペア:

[(1, 246405120), (2, 123202560), (3, 82135040), (4, 61601280), (5, 49281024), (6, 41067520), (8, 30800640), (10, 24640512), (12, 20533760), (13, 18954240), (15, 16427008), (16, 15400320), (20, 12320256), (24, 10266880), (26, 9477120), (30, 8213504), (32, 7700160), (39, 6318080), (40, 6160128), (48, 5133440), (52, 4738560), (60, 4106752), (64, 3850080), (65, 3790848), (78, 3159040), (80, 3080064), (96, 2566720), (104, 2369280), (120, 2053376), (128, 1925040), (130, 1895424), (156, 1579520), (160, 1540032), (192, 1283360), (195, 1263616), (208, 1184640), (240, 1026688), (256, 962520), (260, 947712), (312, 789760), (320, 770016), (384, 641680), (390, 631808), (416, 592320), (480, 513344), (512, 481260), (520, 473856), (617, 399360), (624, 394880), (640, 385008), (768, 320840), (780, 315904), (832, 296160), (960, 256672), (1024, 240630), (1040, 236928), (1234, 199680), (1248, 197440), (1280, 192504), (1536, 160420), (1560, 157952), (1664, 148080), (1851, 133120), (1920, 128336), (2048, 120315), (2080, 118464), (2468, 99840), (2496, 98720), (2560, 96252), (3072, 80210), (3085, 79872), (3120, 78976), (3328, 74040), (3702, 66560), (3840, 64168), (4160, 59232), (4936, 49920), (4992, 49360), (5120, 48126), (6144, 40105), (6170, 39936), (6240, 39488), (6656, 37020), (7404, 33280), (7680, 32084), (8021, 30720), (8320, 29616), (9255, 26624), (9872, 24960), (9984, 24680), (10240, 24063), (12340, 19968), (12480, 19744), (13312, 18510), (14808, 16640), (15360, 16042)]