1137166680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{728953}}^1$

素因数の和:728980

約数の個数: 64

約数和(自身を含む): 3673928160

約数和(自身を除く): 2536761480

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, 728953, 1457906, 2186859, 2915812, 3644765, 4373718, 5831624, 7289530, 8747436, 9476389, 10934295, 14579060, 17494872, 18952778, 21868590, 28429167, 29158120, 37905556, 43737180, 47381945, 56858334, 75811112, 87474360, 94763890, 113716668, 142145835, 189527780, 227433336, 284291670, 379055560, 568583340, 1137166680]

約数ペア:

[(1, 1137166680), (2, 568583340), (3, 379055560), (4, 284291670), (5, 227433336), (6, 189527780), (8, 142145835), (10, 113716668), (12, 94763890), (13, 87474360), (15, 75811112), (20, 56858334), (24, 47381945), (26, 43737180), (30, 37905556), (39, 29158120), (40, 28429167), (52, 21868590), (60, 18952778), (65, 17494872), (78, 14579060), (104, 10934295), (120, 9476389), (130, 8747436), (156, 7289530), (195, 5831624), (260, 4373718), (312, 3644765), (390, 2915812), (520, 2186859), (780, 1457906), (1560, 728953)]