67492040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1335

約数の個数: 128

約数和(自身を含む): 200620800

約数和(自身を除く): 133128760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1289, 1309, 1496, 1540, 1870, 2380, 2578, 2618, 3080, 3740, 4760, 5156, 5236, 6445, 6545, 7480, 9023, 10312, 10472, 12890, 13090, 14179, 18046, 21913, 25780, 26180, 28358, 36092, 43826, 45115, 51560, 52360, 56716, 70895, 72184, 87652, 90230, 99253, 109565, 113432, 141790, 153391, 175304, 180460, 198506, 219130, 241043, 283580, 306782, 360920, 397012, 438260, 482086, 496265, 567160, 613564, 766955, 794024, 876520, 964172, 992530, 1205215, 1227128, 1533910, 1687301, 1928344, 1985060, 2410430, 3067820, 3374602, 3970120, 4820860, 6135640, 6749204, 8436505, 9641720, 13498408, 16873010, 33746020, 67492040]

約数ペア:

[(1, 67492040), (2, 33746020), (4, 16873010), (5, 13498408), (7, 9641720), (8, 8436505), (10, 6749204), (11, 6135640), (14, 4820860), (17, 3970120), (20, 3374602), (22, 3067820), (28, 2410430), (34, 1985060), (35, 1928344), (40, 1687301), (44, 1533910), (55, 1227128), (56, 1205215), (68, 992530), (70, 964172), (77, 876520), (85, 794024), (88, 766955), (110, 613564), (119, 567160), (136, 496265), (140, 482086), (154, 438260), (170, 397012), (187, 360920), (220, 306782), (238, 283580), (280, 241043), (308, 219130), (340, 198506), (374, 180460), (385, 175304), (440, 153391), (476, 141790), (595, 113432), (616, 109565), (680, 99253), (748, 90230), (770, 87652), (935, 72184), (952, 70895), (1190, 56716), (1289, 52360), (1309, 51560), (1496, 45115), (1540, 43826), (1870, 36092), (2380, 28358), (2578, 26180), (2618, 25780), (3080, 21913), (3740, 18046), (4760, 14179), (5156, 13090), (5236, 12890), (6445, 10472), (6545, 10312), (7480, 9023)]