120142008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 384384000

約数和(自身を除く): 264241992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 181, 189, 216, 252, 362, 378, 439, 504, 543, 724, 756, 878, 1086, 1267, 1317, 1448, 1512, 1629, 1756, 2172, 2534, 2634, 3073, 3258, 3512, 3801, 3951, 4344, 4887, 5068, 5268, 6146, 6516, 7602, 7902, 9219, 9774, 10136, 10536, 11403, 11853, 12292, 13032, 15204, 15804, 18438, 19548, 22806, 23706, 24584, 27657, 30408, 31608, 34209, 36876, 39096, 45612, 47412, 55314, 68418, 73752, 79459, 82971, 91224, 94824, 110628, 136836, 158918, 165942, 221256, 238377, 273672, 317836, 331884, 476754, 556213, 635672, 663768, 715131, 953508, 1112426, 1430262, 1668639, 1907016, 2145393, 2224852, 2860524, 3337278, 4290786, 4449704, 5005917, 5721048, 6674556, 8581572, 10011834, 13349112, 15017751, 17163144, 20023668, 30035502, 40047336, 60071004, 120142008]

約数ペア:

[(1, 120142008), (2, 60071004), (3, 40047336), (4, 30035502), (6, 20023668), (7, 17163144), (8, 15017751), (9, 13349112), (12, 10011834), (14, 8581572), (18, 6674556), (21, 5721048), (24, 5005917), (27, 4449704), (28, 4290786), (36, 3337278), (42, 2860524), (54, 2224852), (56, 2145393), (63, 1907016), (72, 1668639), (84, 1430262), (108, 1112426), (126, 953508), (168, 715131), (181, 663768), (189, 635672), (216, 556213), (252, 476754), (362, 331884), (378, 317836), (439, 273672), (504, 238377), (543, 221256), (724, 165942), (756, 158918), (878, 136836), (1086, 110628), (1267, 94824), (1317, 91224), (1448, 82971), (1512, 79459), (1629, 73752), (1756, 68418), (2172, 55314), (2534, 47412), (2634, 45612), (3073, 39096), (3258, 36876), (3512, 34209), (3801, 31608), (3951, 30408), (4344, 27657), (4887, 24584), (5068, 23706), (5268, 22806), (6146, 19548), (6516, 18438), (7602, 15804), (7902, 15204), (9219, 13032), (9774, 12292), (10136, 11853), (10536, 11403)]