2696757240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1459}}^1$

素因数の和:1757

約数の個数: 128

約数和(自身を含む): 8245612800

約数和(自身を除く): 5548855560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 211, 219, 292, 365, 422, 438, 584, 633, 730, 844, 876, 1055, 1095, 1266, 1459, 1460, 1688, 1752, 2110, 2190, 2532, 2918, 2920, 3165, 4220, 4377, 4380, 5064, 5836, 6330, 7295, 8440, 8754, 8760, 11672, 12660, 14590, 15403, 17508, 21885, 25320, 29180, 30806, 35016, 43770, 46209, 58360, 61612, 77015, 87540, 92418, 106507, 123224, 154030, 175080, 184836, 213014, 231045, 307849, 308060, 319521, 369672, 426028, 462090, 532535, 615698, 616120, 639042, 852056, 923547, 924180, 1065070, 1231396, 1278084, 1539245, 1597605, 1847094, 1848360, 2130140, 2462792, 2556168, 3078490, 3195210, 3694188, 4260280, 4617735, 6156980, 6390420, 7388376, 9235470, 12313960, 12780840, 18470940, 22472977, 36941880, 44945954, 67418931, 89891908, 112364885, 134837862, 179783816, 224729770, 269675724, 337094655, 449459540, 539351448, 674189310, 898919080, 1348378620, 2696757240]

約数ペア:

[(1, 2696757240), (2, 1348378620), (3, 898919080), (4, 674189310), (5, 539351448), (6, 449459540), (8, 337094655), (10, 269675724), (12, 224729770), (15, 179783816), (20, 134837862), (24, 112364885), (30, 89891908), (40, 67418931), (60, 44945954), (73, 36941880), (120, 22472977), (146, 18470940), (211, 12780840), (219, 12313960), (292, 9235470), (365, 7388376), (422, 6390420), (438, 6156980), (584, 4617735), (633, 4260280), (730, 3694188), (844, 3195210), (876, 3078490), (1055, 2556168), (1095, 2462792), (1266, 2130140), (1459, 1848360), (1460, 1847094), (1688, 1597605), (1752, 1539245), (2110, 1278084), (2190, 1231396), (2532, 1065070), (2918, 924180), (2920, 923547), (3165, 852056), (4220, 639042), (4377, 616120), (4380, 615698), (5064, 532535), (5836, 462090), (6330, 426028), (7295, 369672), (8440, 319521), (8754, 308060), (8760, 307849), (11672, 231045), (12660, 213014), (14590, 184836), (15403, 175080), (17508, 154030), (21885, 123224), (25320, 106507), (29180, 92418), (30806, 87540), (35016, 77015), (43770, 61612), (46209, 58360)]