189333480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11863}}^1$

素因数の和:11903

約数の個数: 128

約数和(自身を含む): 683366400

約数和(自身を除く): 494032920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 11863, 15960, 23726, 35589, 47452, 59315, 71178, 83041, 94904, 118630, 142356, 166082, 177945, 225397, 237260, 249123, 284712, 332164, 355890, 415205, 450794, 474520, 498246, 664328, 676191, 711780, 830410, 901588, 996492, 1126985, 1245615, 1352382, 1423560, 1577779, 1660820, 1803176, 1992984, 2253970, 2491230, 2704764, 3155558, 3321640, 3380955, 4507940, 4733337, 4982460, 5409528, 6311116, 6761910, 7888895, 9015880, 9466674, 9964920, 12622232, 13523820, 15777790, 18933348, 23666685, 27047640, 31555580, 37866696, 47333370, 63111160, 94666740, 189333480]

約数ペア:

[(1, 189333480), (2, 94666740), (3, 63111160), (4, 47333370), (5, 37866696), (6, 31555580), (7, 27047640), (8, 23666685), (10, 18933348), (12, 15777790), (14, 13523820), (15, 12622232), (19, 9964920), (20, 9466674), (21, 9015880), (24, 7888895), (28, 6761910), (30, 6311116), (35, 5409528), (38, 4982460), (40, 4733337), (42, 4507940), (56, 3380955), (57, 3321640), (60, 3155558), (70, 2704764), (76, 2491230), (84, 2253970), (95, 1992984), (105, 1803176), (114, 1660820), (120, 1577779), (133, 1423560), (140, 1352382), (152, 1245615), (168, 1126985), (190, 996492), (210, 901588), (228, 830410), (266, 711780), (280, 676191), (285, 664328), (380, 498246), (399, 474520), (420, 450794), (456, 415205), (532, 355890), (570, 332164), (665, 284712), (760, 249123), (798, 237260), (840, 225397), (1064, 177945), (1140, 166082), (1330, 142356), (1596, 118630), (1995, 94904), (2280, 83041), (2660, 71178), (3192, 59315), (3990, 47452), (5320, 35589), (7980, 23726), (11863, 15960)]