133663920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42841}}^1$

素因数の和:42870

約数の個数: 80

約数和(自身を含む): 446242272

約数和(自身を除く): 312578352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 42841, 85682, 128523, 171364, 214205, 257046, 342728, 428410, 514092, 556933, 642615, 685456, 856820, 1028184, 1113866, 1285230, 1670799, 1713640, 2056368, 2227732, 2570460, 2784665, 3341598, 3427280, 4455464, 5140920, 5569330, 6683196, 8353995, 8910928, 10281840, 11138660, 13366392, 16707990, 22277320, 26732784, 33415980, 44554640, 66831960, 133663920]

約数ペア:

[(1, 133663920), (2, 66831960), (3, 44554640), (4, 33415980), (5, 26732784), (6, 22277320), (8, 16707990), (10, 13366392), (12, 11138660), (13, 10281840), (15, 8910928), (16, 8353995), (20, 6683196), (24, 5569330), (26, 5140920), (30, 4455464), (39, 3427280), (40, 3341598), (48, 2784665), (52, 2570460), (60, 2227732), (65, 2056368), (78, 1713640), (80, 1670799), (104, 1285230), (120, 1113866), (130, 1028184), (156, 856820), (195, 685456), (208, 642615), (240, 556933), (260, 514092), (312, 428410), (390, 342728), (520, 257046), (624, 214205), (780, 171364), (1040, 128523), (1560, 85682), (3120, 42841)]