122803520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:848

約数の個数: 112

約数和(自身を含む): 339230208

約数和(自身を除く): 216426688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 730, 751, 1022, 1120, 1168, 1460, 1502, 2044, 2240, 2336, 2555, 2920, 3004, 3755, 4088, 4672, 5110, 5257, 5840, 6008, 7510, 8176, 10220, 10514, 11680, 12016, 15020, 16352, 20440, 21028, 23360, 24032, 26285, 30040, 32704, 40880, 42056, 48064, 52570, 54823, 60080, 81760, 84112, 105140, 109646, 120160, 163520, 168224, 210280, 219292, 240320, 274115, 336448, 383761, 420560, 438584, 548230, 767522, 841120, 877168, 1096460, 1535044, 1682240, 1754336, 1918805, 2192920, 3070088, 3508672, 3837610, 4385840, 6140176, 7675220, 8771680, 12280352, 15350440, 17543360, 24560704, 30700880, 61401760, 122803520]

約数ペア:

[(1, 122803520), (2, 61401760), (4, 30700880), (5, 24560704), (7, 17543360), (8, 15350440), (10, 12280352), (14, 8771680), (16, 7675220), (20, 6140176), (28, 4385840), (32, 3837610), (35, 3508672), (40, 3070088), (56, 2192920), (64, 1918805), (70, 1754336), (73, 1682240), (80, 1535044), (112, 1096460), (140, 877168), (146, 841120), (160, 767522), (224, 548230), (280, 438584), (292, 420560), (320, 383761), (365, 336448), (448, 274115), (511, 240320), (560, 219292), (584, 210280), (730, 168224), (751, 163520), (1022, 120160), (1120, 109646), (1168, 105140), (1460, 84112), (1502, 81760), (2044, 60080), (2240, 54823), (2336, 52570), (2555, 48064), (2920, 42056), (3004, 40880), (3755, 32704), (4088, 30040), (4672, 26285), (5110, 24032), (5257, 23360), (5840, 21028), (6008, 20440), (7510, 16352), (8176, 15020), (10220, 12016), (10514, 11680)]