332674680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{213253}}^1$

素因数の和:213280

約数の個数: 64

約数和(自身を含む): 1074800160

約数和(自身を除く): 742125480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 213253, 426506, 639759, 853012, 1066265, 1279518, 1706024, 2132530, 2559036, 2772289, 3198795, 4265060, 5118072, 5544578, 6397590, 8316867, 8530120, 11089156, 12795180, 13861445, 16633734, 22178312, 25590360, 27722890, 33267468, 41584335, 55445780, 66534936, 83168670, 110891560, 166337340, 332674680]

約数ペア:

[(1, 332674680), (2, 166337340), (3, 110891560), (4, 83168670), (5, 66534936), (6, 55445780), (8, 41584335), (10, 33267468), (12, 27722890), (13, 25590360), (15, 22178312), (20, 16633734), (24, 13861445), (26, 12795180), (30, 11089156), (39, 8530120), (40, 8316867), (52, 6397590), (60, 5544578), (65, 5118072), (78, 4265060), (104, 3198795), (120, 2772289), (130, 2559036), (156, 2132530), (195, 1706024), (260, 1279518), (312, 1066265), (390, 853012), (520, 639759), (780, 426506), (1560, 213253)]