167805960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1867}}^1$

素因数の和:1995

約数の個数: 128

約数和(自身を含む): 581022720

約数和(自身を除く): 413216760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 1867, 2140, 2247, 2568, 2996, 3210, 3734, 3745, 4280, 4494, 5601, 5992, 6420, 7468, 7490, 8988, 9335, 11202, 11235, 12840, 13069, 14936, 14980, 17976, 18670, 22404, 22470, 26138, 28005, 29960, 37340, 39207, 44808, 44940, 52276, 56010, 65345, 74680, 78414, 89880, 104552, 112020, 130690, 156828, 196035, 199769, 224040, 261380, 313656, 392070, 399538, 522760, 599307, 784140, 799076, 998845, 1198614, 1398383, 1568280, 1598152, 1997690, 2397228, 2796766, 2996535, 3995380, 4195149, 4794456, 5593532, 5993070, 6991915, 7990760, 8390298, 11187064, 11986140, 13983830, 16780596, 20975745, 23972280, 27967660, 33561192, 41951490, 55935320, 83902980, 167805960]

約数ペア:

[(1, 167805960), (2, 83902980), (3, 55935320), (4, 41951490), (5, 33561192), (6, 27967660), (7, 23972280), (8, 20975745), (10, 16780596), (12, 13983830), (14, 11986140), (15, 11187064), (20, 8390298), (21, 7990760), (24, 6991915), (28, 5993070), (30, 5593532), (35, 4794456), (40, 4195149), (42, 3995380), (56, 2996535), (60, 2796766), (70, 2397228), (84, 1997690), (105, 1598152), (107, 1568280), (120, 1398383), (140, 1198614), (168, 998845), (210, 799076), (214, 784140), (280, 599307), (321, 522760), (420, 399538), (428, 392070), (535, 313656), (642, 261380), (749, 224040), (840, 199769), (856, 196035), (1070, 156828), (1284, 130690), (1498, 112020), (1605, 104552), (1867, 89880), (2140, 78414), (2247, 74680), (2568, 65345), (2996, 56010), (3210, 52276), (3734, 44940), (3745, 44808), (4280, 39207), (4494, 37340), (5601, 29960), (5992, 28005), (6420, 26138), (7468, 22470), (7490, 22404), (8988, 18670), (9335, 17976), (11202, 14980), (11235, 14936), (12840, 13069)]