140289420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 412489728

約数和(自身を除く): 272200308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 277, 345, 367, 460, 554, 690, 734, 831, 1101, 1108, 1380, 1385, 1468, 1662, 1835, 2202, 2770, 3324, 3670, 4155, 4404, 5505, 5540, 6371, 7340, 8310, 8441, 11010, 12742, 16620, 16882, 19113, 22020, 25323, 25484, 31855, 33764, 38226, 42205, 50646, 63710, 76452, 84410, 95565, 101292, 101659, 126615, 127420, 168820, 191130, 203318, 253230, 304977, 382260, 406636, 506460, 508295, 609954, 1016590, 1219908, 1524885, 2033180, 2338157, 3049770, 4676314, 6099540, 7014471, 9352628, 11690785, 14028942, 23381570, 28057884, 35072355, 46763140, 70144710, 140289420]

約数ペア:

[(1, 140289420), (2, 70144710), (3, 46763140), (4, 35072355), (5, 28057884), (6, 23381570), (10, 14028942), (12, 11690785), (15, 9352628), (20, 7014471), (23, 6099540), (30, 4676314), (46, 3049770), (60, 2338157), (69, 2033180), (92, 1524885), (115, 1219908), (138, 1016590), (230, 609954), (276, 508295), (277, 506460), (345, 406636), (367, 382260), (460, 304977), (554, 253230), (690, 203318), (734, 191130), (831, 168820), (1101, 127420), (1108, 126615), (1380, 101659), (1385, 101292), (1468, 95565), (1662, 84410), (1835, 76452), (2202, 63710), (2770, 50646), (3324, 42205), (3670, 38226), (4155, 33764), (4404, 31855), (5505, 25484), (5540, 25323), (6371, 22020), (7340, 19113), (8310, 16882), (8441, 16620), (11010, 12742)]