131570340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1409

約数の個数: 96

約数和(自身を含む): 404683776

約数和(自身を除く): 273113436

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 163, 165, 220, 326, 330, 489, 652, 660, 815, 978, 1223, 1630, 1793, 1956, 2445, 2446, 3260, 3586, 3669, 4890, 4892, 5379, 6115, 7172, 7338, 8965, 9780, 10758, 12230, 13453, 14676, 17930, 18345, 21516, 24460, 26895, 26906, 35860, 36690, 40359, 53790, 53812, 67265, 73380, 80718, 107580, 134530, 161436, 199349, 201795, 269060, 398698, 403590, 598047, 797396, 807180, 996745, 1196094, 1993490, 2192839, 2392188, 2990235, 3986980, 4385678, 5980470, 6578517, 8771356, 10964195, 11960940, 13157034, 21928390, 26314068, 32892585, 43856780, 65785170, 131570340]

約数ペア:

[(1, 131570340), (2, 65785170), (3, 43856780), (4, 32892585), (5, 26314068), (6, 21928390), (10, 13157034), (11, 11960940), (12, 10964195), (15, 8771356), (20, 6578517), (22, 5980470), (30, 4385678), (33, 3986980), (44, 2990235), (55, 2392188), (60, 2192839), (66, 1993490), (110, 1196094), (132, 996745), (163, 807180), (165, 797396), (220, 598047), (326, 403590), (330, 398698), (489, 269060), (652, 201795), (660, 199349), (815, 161436), (978, 134530), (1223, 107580), (1630, 80718), (1793, 73380), (1956, 67265), (2445, 53812), (2446, 53790), (3260, 40359), (3586, 36690), (3669, 35860), (4890, 26906), (4892, 26895), (5379, 24460), (6115, 21516), (7172, 18345), (7338, 17930), (8965, 14676), (9780, 13453), (10758, 12230)]