553593180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 1921328640

約数和(自身を除く): 1367735460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 43, 49, 58, 60, 70, 84, 86, 87, 98, 105, 116, 129, 140, 145, 147, 151, 172, 174, 196, 203, 210, 215, 245, 258, 290, 294, 301, 302, 348, 406, 420, 430, 435, 453, 490, 516, 580, 588, 602, 604, 609, 645, 735, 755, 812, 860, 870, 903, 906, 980, 1015, 1057, 1204, 1218, 1247, 1290, 1421, 1470, 1505, 1510, 1740, 1806, 1812, 2030, 2107, 2114, 2265, 2436, 2494, 2580, 2842, 2940, 3010, 3020, 3045, 3171, 3612, 3741, 4060, 4214, 4228, 4263, 4379, 4515, 4530, 4988, 5285, 5684, 6020, 6090, 6235, 6321, 6342, 6493, 7105, 7399, 7482, 8428, 8526, 8729, 8758, 9030, 9060, 10535, 10570, 12180, 12470, 12642, 12684, 12986, 13137, 14210, 14798, 14964, 15855, 17052, 17458, 17516, 18060, 18705, 19479, 21070, 21140, 21315, 21895, 22197, 24940, 25284, 25972, 26187, 26274, 28420, 29596, 30653, 31605, 31710, 32465, 34916, 36995, 37410, 38958, 42140, 42630, 43645, 43790, 44394, 45451, 52374, 52548, 61103, 61306, 63210, 63420, 64930, 65685, 73990, 74820, 77916, 85260, 87290, 87580, 88788, 90902, 91959, 97395, 104748, 110985, 122206, 122612, 126420, 129860, 130935, 131370, 136353, 147980, 153265, 174580, 181804, 183309, 183918, 188297, 194790, 214571, 221970, 227255, 244412, 261870, 262740, 272706, 305515, 306530, 318157, 366618, 367836, 376594, 389580, 429142, 443940, 454510, 459795, 523740, 545412, 564891, 611030, 613060, 636314, 643713, 681765, 733236, 753188, 858284, 909020, 916545, 919590, 941485, 954471, 1072855, 1129782, 1222060, 1272628, 1287426, 1318079, 1363530, 1590785, 1833090, 1839180, 1882970, 1908942, 2145710, 2259564, 2574852, 2636158, 2727060, 2824455, 3181570, 3218565, 3666180, 3765940, 3817884, 3954237, 4291420, 4772355, 5272316, 5648910, 6363140, 6437130, 6590395, 7908474, 9226553, 9544710, 11297820, 12874260, 13180790, 15816948, 18453106, 19089420, 19771185, 26361580, 27679659, 36906212, 39542370, 46132765, 55359318, 79084740, 92265530, 110718636, 138398295, 184531060, 276796590, 553593180]

約数ペア:

[(1, 553593180), (2, 276796590), (3, 184531060), (4, 138398295), (5, 110718636), (6, 92265530), (7, 79084740), (10, 55359318), (12, 46132765), (14, 39542370), (15, 36906212), (20, 27679659), (21, 26361580), (28, 19771185), (29, 19089420), (30, 18453106), (35, 15816948), (42, 13180790), (43, 12874260), (49, 11297820), (58, 9544710), (60, 9226553), (70, 7908474), (84, 6590395), (86, 6437130), (87, 6363140), (98, 5648910), (105, 5272316), (116, 4772355), (129, 4291420), (140, 3954237), (145, 3817884), (147, 3765940), (151, 3666180), (172, 3218565), (174, 3181570), (196, 2824455), (203, 2727060), (210, 2636158), (215, 2574852), (245, 2259564), (258, 2145710), (290, 1908942), (294, 1882970), (301, 1839180), (302, 1833090), (348, 1590785), (406, 1363530), (420, 1318079), (430, 1287426), (435, 1272628), (453, 1222060), (490, 1129782), (516, 1072855), (580, 954471), (588, 941485), (602, 919590), (604, 916545), (609, 909020), (645, 858284), (735, 753188), (755, 733236), (812, 681765), (860, 643713), (870, 636314), (903, 613060), (906, 611030), (980, 564891), (1015, 545412), (1057, 523740), (1204, 459795), (1218, 454510), (1247, 443940), (1290, 429142), (1421, 389580), (1470, 376594), (1505, 367836), (1510, 366618), (1740, 318157), (1806, 306530), (1812, 305515), (2030, 272706), (2107, 262740), (2114, 261870), (2265, 244412), (2436, 227255), (2494, 221970), (2580, 214571), (2842, 194790), (2940, 188297), (3010, 183918), (3020, 183309), (3045, 181804), (3171, 174580), (3612, 153265), (3741, 147980), (4060, 136353), (4214, 131370), (4228, 130935), (4263, 129860), (4379, 126420), (4515, 122612), (4530, 122206), (4988, 110985), (5285, 104748), (5684, 97395), (6020, 91959), (6090, 90902), (6235, 88788), (6321, 87580), (6342, 87290), (6493, 85260), (7105, 77916), (7399, 74820), (7482, 73990), (8428, 65685), (8526, 64930), (8729, 63420), (8758, 63210), (9030, 61306), (9060, 61103), (10535, 52548), (10570, 52374), (12180, 45451), (12470, 44394), (12642, 43790), (12684, 43645), (12986, 42630), (13137, 42140), (14210, 38958), (14798, 37410), (14964, 36995), (15855, 34916), (17052, 32465), (17458, 31710), (17516, 31605), (18060, 30653), (18705, 29596), (19479, 28420), (21070, 26274), (21140, 26187), (21315, 25972), (21895, 25284), (22197, 24940)]