70546980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 241274880

約数和(自身を除く): 170727900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 67, 69, 70, 84, 92, 105, 109, 115, 134, 138, 140, 161, 201, 210, 218, 230, 268, 276, 322, 327, 335, 345, 402, 420, 436, 460, 469, 483, 545, 644, 654, 670, 690, 763, 804, 805, 938, 966, 1005, 1090, 1308, 1340, 1380, 1407, 1526, 1541, 1610, 1635, 1876, 1932, 2010, 2180, 2289, 2345, 2415, 2507, 2814, 3052, 3082, 3220, 3270, 3815, 4020, 4578, 4623, 4690, 4830, 5014, 5628, 6164, 6540, 7035, 7303, 7521, 7630, 7705, 9156, 9246, 9380, 9660, 10028, 10787, 11445, 12535, 14070, 14606, 15042, 15260, 15410, 17549, 18492, 21574, 21909, 22890, 23115, 25070, 28140, 29212, 30084, 30820, 32361, 35098, 36515, 37605, 43148, 43818, 45780, 46230, 50140, 51121, 52647, 53935, 64722, 70196, 73030, 75210, 87636, 87745, 92460, 102242, 105294, 107870, 109545, 129444, 146060, 150420, 153363, 161805, 167969, 175490, 204484, 210588, 215740, 219090, 255605, 263235, 306726, 323610, 335938, 350980, 438180, 503907, 511210, 526470, 613452, 647220, 671876, 766815, 839845, 1007814, 1022420, 1052940, 1175783, 1533630, 1679690, 2015628, 2351566, 2519535, 3067260, 3359380, 3527349, 4703132, 5039070, 5878915, 7054698, 10078140, 11757830, 14109396, 17636745, 23515660, 35273490, 70546980]

約数ペア:

[(1, 70546980), (2, 35273490), (3, 23515660), (4, 17636745), (5, 14109396), (6, 11757830), (7, 10078140), (10, 7054698), (12, 5878915), (14, 5039070), (15, 4703132), (20, 3527349), (21, 3359380), (23, 3067260), (28, 2519535), (30, 2351566), (35, 2015628), (42, 1679690), (46, 1533630), (60, 1175783), (67, 1052940), (69, 1022420), (70, 1007814), (84, 839845), (92, 766815), (105, 671876), (109, 647220), (115, 613452), (134, 526470), (138, 511210), (140, 503907), (161, 438180), (201, 350980), (210, 335938), (218, 323610), (230, 306726), (268, 263235), (276, 255605), (322, 219090), (327, 215740), (335, 210588), (345, 204484), (402, 175490), (420, 167969), (436, 161805), (460, 153363), (469, 150420), (483, 146060), (545, 129444), (644, 109545), (654, 107870), (670, 105294), (690, 102242), (763, 92460), (804, 87745), (805, 87636), (938, 75210), (966, 73030), (1005, 70196), (1090, 64722), (1308, 53935), (1340, 52647), (1380, 51121), (1407, 50140), (1526, 46230), (1541, 45780), (1610, 43818), (1635, 43148), (1876, 37605), (1932, 36515), (2010, 35098), (2180, 32361), (2289, 30820), (2345, 30084), (2415, 29212), (2507, 28140), (2814, 25070), (3052, 23115), (3082, 22890), (3220, 21909), (3270, 21574), (3815, 18492), (4020, 17549), (4578, 15410), (4623, 15260), (4690, 15042), (4830, 14606), (5014, 14070), (5628, 12535), (6164, 11445), (6540, 10787), (7035, 10028), (7303, 9660), (7521, 9380), (7630, 9246), (7705, 9156)]