1268139507660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1220797}}^1$

素因数の和:1221040

約数の個数: 144

約数和(自身を含む): 3999334248000

約数和(自身を除く): 2731194740340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 199, 261, 290, 348, 398, 435, 522, 580, 597, 796, 870, 995, 1044, 1194, 1305, 1740, 1791, 1990, 2388, 2610, 2985, 3582, 3980, 5220, 5771, 5970, 7164, 8955, 11542, 11940, 17313, 17910, 23084, 28855, 34626, 35820, 51939, 57710, 69252, 86565, 103878, 115420, 173130, 207756, 259695, 346260, 519390, 1038780, 1220797, 2441594, 3662391, 4883188, 6103985, 7324782, 10987173, 12207970, 14649564, 18311955, 21974346, 24415940, 35403113, 36623910, 43948692, 54935865, 70806226, 73247820, 106209339, 109871730, 141612452, 177015565, 212418678, 219743460, 242938603, 318628017, 354031130, 424837356, 485877206, 531046695, 637256034, 708062260, 728815809, 971754412, 1062093390, 1214693015, 1274512068, 1457631618, 1593140085, 2124186780, 2186447427, 2429386030, 2915263236, 3186280170, 3644079045, 4372894854, 4858772060, 6372560340, 7045219487, 7288158090, 8745789708, 10932237135, 14090438974, 14576316180, 21135658461, 21864474270, 28180877948, 35226097435, 42271316922, 43728948540, 63406975383, 70452194870, 84542633844, 105678292305, 126813950766, 140904389740, 211356584610, 253627901532, 317034876915, 422713169220, 634069753830, 1268139507660]

約数ペア:

[(1, 1268139507660), (2, 634069753830), (3, 422713169220), (4, 317034876915), (5, 253627901532), (6, 211356584610), (9, 140904389740), (10, 126813950766), (12, 105678292305), (15, 84542633844), (18, 70452194870), (20, 63406975383), (29, 43728948540), (30, 42271316922), (36, 35226097435), (45, 28180877948), (58, 21864474270), (60, 21135658461), (87, 14576316180), (90, 14090438974), (116, 10932237135), (145, 8745789708), (174, 7288158090), (180, 7045219487), (199, 6372560340), (261, 4858772060), (290, 4372894854), (348, 3644079045), (398, 3186280170), (435, 2915263236), (522, 2429386030), (580, 2186447427), (597, 2124186780), (796, 1593140085), (870, 1457631618), (995, 1274512068), (1044, 1214693015), (1194, 1062093390), (1305, 971754412), (1740, 728815809), (1791, 708062260), (1990, 637256034), (2388, 531046695), (2610, 485877206), (2985, 424837356), (3582, 354031130), (3980, 318628017), (5220, 242938603), (5771, 219743460), (5970, 212418678), (7164, 177015565), (8955, 141612452), (11542, 109871730), (11940, 106209339), (17313, 73247820), (17910, 70806226), (23084, 54935865), (28855, 43948692), (34626, 36623910), (35820, 35403113), (51939, 24415940), (57710, 21974346), (69252, 18311955), (86565, 14649564), (103878, 12207970), (115420, 10987173), (173130, 7324782), (207756, 6103985), (259695, 4883188), (346260, 3662391), (519390, 2441594), (1038780, 1220797)]