128059680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{38113}}^1$

素因数の和:38138

約数の個数: 96

約数和(自身を含む): 461026944

約数和(自身を除く): 332967264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 38113, 76226, 114339, 152452, 190565, 228678, 266791, 304904, 381130, 457356, 533582, 571695, 609808, 762260, 800373, 914712, 1067164, 1143390, 1219616, 1333955, 1524520, 1600746, 1829424, 2134328, 2286780, 2667910, 3049040, 3201492, 3658848, 4001865, 4268656, 4573560, 5335820, 6098080, 6402984, 8003730, 8537312, 9147120, 10671640, 12805968, 16007460, 18294240, 21343280, 25611936, 32014920, 42686560, 64029840, 128059680]

約数ペア:

[(1, 128059680), (2, 64029840), (3, 42686560), (4, 32014920), (5, 25611936), (6, 21343280), (7, 18294240), (8, 16007460), (10, 12805968), (12, 10671640), (14, 9147120), (15, 8537312), (16, 8003730), (20, 6402984), (21, 6098080), (24, 5335820), (28, 4573560), (30, 4268656), (32, 4001865), (35, 3658848), (40, 3201492), (42, 3049040), (48, 2667910), (56, 2286780), (60, 2134328), (70, 1829424), (80, 1600746), (84, 1524520), (96, 1333955), (105, 1219616), (112, 1143390), (120, 1067164), (140, 914712), (160, 800373), (168, 762260), (210, 609808), (224, 571695), (240, 533582), (280, 457356), (336, 381130), (420, 304904), (480, 266791), (560, 228678), (672, 190565), (840, 152452), (1120, 114339), (1680, 76226), (3360, 38113)]