2988364720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3769}}^1$

素因数の和:3863

約数の個数: 160

約数和(自身を含む): 8179030080

約数和(自身を除く): 5190665360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 53, 55, 68, 80, 85, 88, 106, 110, 136, 170, 176, 187, 212, 220, 265, 272, 340, 374, 424, 440, 530, 583, 680, 748, 848, 880, 901, 935, 1060, 1166, 1360, 1496, 1802, 1870, 2120, 2332, 2915, 2992, 3604, 3740, 3769, 4240, 4505, 4664, 5830, 7208, 7480, 7538, 9010, 9328, 9911, 11660, 14416, 14960, 15076, 18020, 18845, 19822, 23320, 30152, 36040, 37690, 39644, 41459, 46640, 49555, 60304, 64073, 72080, 75380, 79288, 82918, 99110, 128146, 150760, 158576, 165836, 198220, 199757, 207295, 256292, 301520, 320365, 331672, 396440, 399514, 414590, 512584, 640730, 663344, 704803, 792880, 799028, 829180, 998785, 1025168, 1281460, 1409606, 1598056, 1658360, 1997570, 2197327, 2562920, 2819212, 3196112, 3316720, 3395869, 3524015, 3995140, 4394654, 5125840, 5638424, 6791738, 7048030, 7990280, 8789308, 10986635, 11276848, 13583476, 14096060, 15980560, 16979345, 17578616, 21973270, 27166952, 28192120, 33958690, 35157232, 37354559, 43946540, 54333904, 56384240, 67917380, 74709118, 87893080, 135834760, 149418236, 175786160, 186772795, 271669520, 298836472, 373545590, 597672944, 747091180, 1494182360, 2988364720]

約数ペア:

[(1, 2988364720), (2, 1494182360), (4, 747091180), (5, 597672944), (8, 373545590), (10, 298836472), (11, 271669520), (16, 186772795), (17, 175786160), (20, 149418236), (22, 135834760), (34, 87893080), (40, 74709118), (44, 67917380), (53, 56384240), (55, 54333904), (68, 43946540), (80, 37354559), (85, 35157232), (88, 33958690), (106, 28192120), (110, 27166952), (136, 21973270), (170, 17578616), (176, 16979345), (187, 15980560), (212, 14096060), (220, 13583476), (265, 11276848), (272, 10986635), (340, 8789308), (374, 7990280), (424, 7048030), (440, 6791738), (530, 5638424), (583, 5125840), (680, 4394654), (748, 3995140), (848, 3524015), (880, 3395869), (901, 3316720), (935, 3196112), (1060, 2819212), (1166, 2562920), (1360, 2197327), (1496, 1997570), (1802, 1658360), (1870, 1598056), (2120, 1409606), (2332, 1281460), (2915, 1025168), (2992, 998785), (3604, 829180), (3740, 799028), (3769, 792880), (4240, 704803), (4505, 663344), (4664, 640730), (5830, 512584), (7208, 414590), (7480, 399514), (7538, 396440), (9010, 331672), (9328, 320365), (9911, 301520), (11660, 256292), (14416, 207295), (14960, 199757), (15076, 198220), (18020, 165836), (18845, 158576), (19822, 150760), (23320, 128146), (30152, 99110), (36040, 82918), (37690, 79288), (39644, 75380), (41459, 72080), (46640, 64073), (49555, 60304)]