6466554880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:754

約数の個数: 176

約数和(自身を含む): 16394996160

約数和(自身を除く): 9928441280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 256, 320, 356, 368, 445, 460, 512, 617, 640, 712, 736, 890, 920, 1024, 1234, 1280, 1424, 1472, 1780, 1840, 2047, 2468, 2560, 2848, 2944, 3085, 3560, 3680, 4094, 4936, 5120, 5696, 5888, 6170, 7120, 7360, 8188, 9872, 10235, 11392, 11776, 12340, 14191, 14240, 14720, 16376, 19744, 20470, 22784, 23552, 24680, 28382, 28480, 29440, 32752, 39488, 40940, 45568, 49360, 54913, 56764, 56960, 58880, 65504, 70955, 78976, 81880, 91136, 98720, 109826, 113528, 113920, 117760, 131008, 141910, 157952, 163760, 197440, 219652, 227056, 227840, 262016, 274565, 283820, 315904, 327520, 394880, 439304, 454112, 455680, 524032, 549130, 567640, 631808, 655040, 789760, 878608, 908224, 1048064, 1098260, 1135280, 1262999, 1310080, 1579520, 1757216, 1816448, 2096128, 2196520, 2270560, 2525998, 2620160, 3159040, 3514432, 3632896, 4393040, 4541120, 5051996, 5240320, 6314995, 7028864, 7265792, 8786080, 9082240, 10103992, 10480640, 12629990, 14057728, 14531584, 17572160, 18164480, 20207984, 25259980, 28115456, 35144320, 36328960, 40415968, 50519960, 56230912, 70288640, 72657920, 80831936, 101039920, 140577280, 161663872, 202079840, 281154560, 323327744, 404159680, 646655488, 808319360, 1293310976, 1616638720, 3233277440, 6466554880]

約数ペア:

[(1, 6466554880), (2, 3233277440), (4, 1616638720), (5, 1293310976), (8, 808319360), (10, 646655488), (16, 404159680), (20, 323327744), (23, 281154560), (32, 202079840), (40, 161663872), (46, 140577280), (64, 101039920), (80, 80831936), (89, 72657920), (92, 70288640), (115, 56230912), (128, 50519960), (160, 40415968), (178, 36328960), (184, 35144320), (230, 28115456), (256, 25259980), (320, 20207984), (356, 18164480), (368, 17572160), (445, 14531584), (460, 14057728), (512, 12629990), (617, 10480640), (640, 10103992), (712, 9082240), (736, 8786080), (890, 7265792), (920, 7028864), (1024, 6314995), (1234, 5240320), (1280, 5051996), (1424, 4541120), (1472, 4393040), (1780, 3632896), (1840, 3514432), (2047, 3159040), (2468, 2620160), (2560, 2525998), (2848, 2270560), (2944, 2196520), (3085, 2096128), (3560, 1816448), (3680, 1757216), (4094, 1579520), (4936, 1310080), (5120, 1262999), (5696, 1135280), (5888, 1098260), (6170, 1048064), (7120, 908224), (7360, 878608), (8188, 789760), (9872, 655040), (10235, 631808), (11392, 567640), (11776, 549130), (12340, 524032), (14191, 455680), (14240, 454112), (14720, 439304), (16376, 394880), (19744, 327520), (20470, 315904), (22784, 283820), (23552, 274565), (24680, 262016), (28382, 227840), (28480, 227056), (29440, 219652), (32752, 197440), (39488, 163760), (40940, 157952), (45568, 141910), (49360, 131008), (54913, 117760), (56764, 113920), (56960, 113528), (58880, 109826), (65504, 98720), (70955, 91136), (78976, 81880)]