67311160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 119312840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 79, 85, 119, 136, 140, 158, 170, 179, 238, 280, 316, 340, 358, 395, 476, 553, 595, 632, 680, 716, 790, 895, 952, 1106, 1190, 1253, 1343, 1432, 1580, 1790, 2212, 2380, 2506, 2686, 2765, 3043, 3160, 3580, 4424, 4760, 5012, 5372, 5530, 6086, 6265, 6715, 7160, 9401, 10024, 10744, 11060, 12172, 12530, 13430, 14141, 15215, 18802, 21301, 22120, 24344, 25060, 26860, 28282, 30430, 37604, 42602, 47005, 50120, 53720, 56564, 60860, 70705, 75208, 85204, 94010, 98987, 106505, 113128, 121720, 141410, 170408, 188020, 197974, 213010, 240397, 282820, 376040, 395948, 426020, 480794, 494935, 565640, 791896, 852040, 961588, 989870, 1201985, 1682779, 1923176, 1979740, 2403970, 3365558, 3959480, 4807940, 6731116, 8413895, 9615880, 13462232, 16827790, 33655580, 67311160]

約数ペア:

[(1, 67311160), (2, 33655580), (4, 16827790), (5, 13462232), (7, 9615880), (8, 8413895), (10, 6731116), (14, 4807940), (17, 3959480), (20, 3365558), (28, 2403970), (34, 1979740), (35, 1923176), (40, 1682779), (56, 1201985), (68, 989870), (70, 961588), (79, 852040), (85, 791896), (119, 565640), (136, 494935), (140, 480794), (158, 426020), (170, 395948), (179, 376040), (238, 282820), (280, 240397), (316, 213010), (340, 197974), (358, 188020), (395, 170408), (476, 141410), (553, 121720), (595, 113128), (632, 106505), (680, 98987), (716, 94010), (790, 85204), (895, 75208), (952, 70705), (1106, 60860), (1190, 56564), (1253, 53720), (1343, 50120), (1432, 47005), (1580, 42602), (1790, 37604), (2212, 30430), (2380, 28282), (2506, 26860), (2686, 25060), (2765, 24344), (3043, 22120), (3160, 21301), (3580, 18802), (4424, 15215), (4760, 14141), (5012, 13430), (5372, 12530), (5530, 12172), (6086, 11060), (6265, 10744), (6715, 10024), (7160, 9401)]