171010140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 593961984

約数和(自身を除く): 422951844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 43, 51, 60, 68, 70, 84, 85, 86, 102, 105, 119, 129, 140, 170, 172, 204, 210, 215, 238, 255, 258, 301, 340, 357, 420, 430, 476, 510, 516, 557, 595, 602, 645, 714, 731, 860, 903, 1020, 1114, 1190, 1204, 1290, 1428, 1462, 1505, 1671, 1785, 1806, 2193, 2228, 2380, 2580, 2785, 2924, 3010, 3342, 3570, 3612, 3655, 3899, 4386, 4515, 5117, 5570, 6020, 6684, 7140, 7310, 7798, 8355, 8772, 9030, 9469, 10234, 10965, 11140, 11697, 14620, 15351, 15596, 16710, 18060, 18938, 19495, 20468, 21930, 23394, 23951, 25585, 28407, 30702, 33420, 37876, 38990, 43860, 46788, 47345, 47902, 51170, 56814, 58485, 61404, 66283, 71853, 76755, 77980, 94690, 95804, 102340, 113628, 116970, 119755, 132566, 142035, 143706, 153510, 167657, 189380, 198849, 233940, 239510, 265132, 284070, 287412, 307020, 331415, 335314, 359265, 397698, 407167, 479020, 502971, 568140, 662830, 670628, 718530, 795396, 814334, 838285, 994245, 1005942, 1221501, 1325660, 1437060, 1628668, 1676570, 1988490, 2011884, 2035835, 2443002, 2514855, 2850169, 3353140, 3976980, 4071670, 4886004, 5029710, 5700338, 6107505, 8143340, 8550507, 10059420, 11400676, 12215010, 14250845, 17101014, 24430020, 28501690, 34202028, 42752535, 57003380, 85505070, 171010140]

約数ペア:

[(1, 171010140), (2, 85505070), (3, 57003380), (4, 42752535), (5, 34202028), (6, 28501690), (7, 24430020), (10, 17101014), (12, 14250845), (14, 12215010), (15, 11400676), (17, 10059420), (20, 8550507), (21, 8143340), (28, 6107505), (30, 5700338), (34, 5029710), (35, 4886004), (42, 4071670), (43, 3976980), (51, 3353140), (60, 2850169), (68, 2514855), (70, 2443002), (84, 2035835), (85, 2011884), (86, 1988490), (102, 1676570), (105, 1628668), (119, 1437060), (129, 1325660), (140, 1221501), (170, 1005942), (172, 994245), (204, 838285), (210, 814334), (215, 795396), (238, 718530), (255, 670628), (258, 662830), (301, 568140), (340, 502971), (357, 479020), (420, 407167), (430, 397698), (476, 359265), (510, 335314), (516, 331415), (557, 307020), (595, 287412), (602, 284070), (645, 265132), (714, 239510), (731, 233940), (860, 198849), (903, 189380), (1020, 167657), (1114, 153510), (1190, 143706), (1204, 142035), (1290, 132566), (1428, 119755), (1462, 116970), (1505, 113628), (1671, 102340), (1785, 95804), (1806, 94690), (2193, 77980), (2228, 76755), (2380, 71853), (2580, 66283), (2785, 61404), (2924, 58485), (3010, 56814), (3342, 51170), (3570, 47902), (3612, 47345), (3655, 46788), (3899, 43860), (4386, 38990), (4515, 37876), (5117, 33420), (5570, 30702), (6020, 28407), (6684, 25585), (7140, 23951), (7310, 23394), (7798, 21930), (8355, 20468), (8772, 19495), (9030, 18938), (9469, 18060), (10234, 16710), (10965, 15596), (11140, 15351), (11697, 14620)]