14988553320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{309937}}^1$

素因数の和:309995

約数の個数: 128

約数和(自身を含む): 49986800640

約数和(自身を除く): 34998247320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 309937, 619874, 929811, 1239748, 1549685, 1859622, 2479496, 3099370, 3719244, 4029181, 4649055, 6198740, 7438488, 8058362, 9298110, 9608047, 12087543, 12397480, 16116724, 18596220, 19216094, 20145905, 24175086, 28824141, 32233448, 37192440, 38432188, 40291810, 48040235, 48350172, 57648282, 60437715, 76864376, 80583620, 96080470, 96700344, 115296564, 120875430, 124904611, 144120705, 161167240, 192160940, 230593128, 241750860, 249809222, 288241410, 374713833, 384321880, 483501720, 499618444, 576482820, 624523055, 749427666, 999236888, 1152965640, 1249046110, 1498855332, 1873569165, 2498092220, 2997710664, 3747138330, 4996184440, 7494276660, 14988553320]

約数ペア:

[(1, 14988553320), (2, 7494276660), (3, 4996184440), (4, 3747138330), (5, 2997710664), (6, 2498092220), (8, 1873569165), (10, 1498855332), (12, 1249046110), (13, 1152965640), (15, 999236888), (20, 749427666), (24, 624523055), (26, 576482820), (30, 499618444), (31, 483501720), (39, 384321880), (40, 374713833), (52, 288241410), (60, 249809222), (62, 241750860), (65, 230593128), (78, 192160940), (93, 161167240), (104, 144120705), (120, 124904611), (124, 120875430), (130, 115296564), (155, 96700344), (156, 96080470), (186, 80583620), (195, 76864376), (248, 60437715), (260, 57648282), (310, 48350172), (312, 48040235), (372, 40291810), (390, 38432188), (403, 37192440), (465, 32233448), (520, 28824141), (620, 24175086), (744, 20145905), (780, 19216094), (806, 18596220), (930, 16116724), (1209, 12397480), (1240, 12087543), (1560, 9608047), (1612, 9298110), (1860, 8058362), (2015, 7438488), (2418, 6198740), (3224, 4649055), (3720, 4029181), (4030, 3719244), (4836, 3099370), (6045, 2479496), (8060, 1859622), (9672, 1549685), (12090, 1239748), (16120, 929811), (24180, 619874), (48360, 309937)]