15960099680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{8447}}^1$

素因数の和:8717

約数の個数: 144

約数和(自身を含む): 44048987136

約数和(自身を除く): 28088887456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 241, 245, 280, 392, 482, 490, 560, 784, 964, 980, 1120, 1205, 1568, 1687, 1928, 1960, 2410, 3374, 3856, 3920, 4820, 6748, 7712, 7840, 8435, 8447, 9640, 11809, 13496, 16870, 16894, 19280, 23618, 26992, 33740, 33788, 38560, 42235, 47236, 53984, 59045, 59129, 67480, 67576, 84470, 94472, 118090, 118258, 134960, 135152, 168940, 188944, 236180, 236516, 269920, 270304, 295645, 337880, 377888, 413903, 472360, 473032, 591290, 675760, 827806, 944720, 946064, 1182580, 1351520, 1655612, 1889440, 1892128, 2035727, 2069515, 2365160, 3311224, 4071454, 4139030, 4730320, 6622448, 8142908, 8278060, 9460640, 10178635, 13244896, 14250089, 16285816, 16556120, 20357270, 28500178, 32571632, 33112240, 40714540, 57000356, 65143264, 66224480, 71250445, 81429080, 99750623, 114000712, 142500890, 162858160, 199501246, 228001424, 285001780, 325716320, 399002492, 456002848, 498753115, 570003560, 798004984, 997506230, 1140007120, 1596009968, 1995012460, 2280014240, 3192019936, 3990024920, 7980049840, 15960099680]

約数ペア:

[(1, 15960099680), (2, 7980049840), (4, 3990024920), (5, 3192019936), (7, 2280014240), (8, 1995012460), (10, 1596009968), (14, 1140007120), (16, 997506230), (20, 798004984), (28, 570003560), (32, 498753115), (35, 456002848), (40, 399002492), (49, 325716320), (56, 285001780), (70, 228001424), (80, 199501246), (98, 162858160), (112, 142500890), (140, 114000712), (160, 99750623), (196, 81429080), (224, 71250445), (241, 66224480), (245, 65143264), (280, 57000356), (392, 40714540), (482, 33112240), (490, 32571632), (560, 28500178), (784, 20357270), (964, 16556120), (980, 16285816), (1120, 14250089), (1205, 13244896), (1568, 10178635), (1687, 9460640), (1928, 8278060), (1960, 8142908), (2410, 6622448), (3374, 4730320), (3856, 4139030), (3920, 4071454), (4820, 3311224), (6748, 2365160), (7712, 2069515), (7840, 2035727), (8435, 1892128), (8447, 1889440), (9640, 1655612), (11809, 1351520), (13496, 1182580), (16870, 946064), (16894, 944720), (19280, 827806), (23618, 675760), (26992, 591290), (33740, 473032), (33788, 472360), (38560, 413903), (42235, 377888), (47236, 337880), (53984, 295645), (59045, 270304), (59129, 269920), (67480, 236516), (67576, 236180), (84470, 188944), (94472, 168940), (118090, 135152), (118258, 134960)]