2742418920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{13859}}^1$

素因数の和:13987

約数の個数: 128

約数和(自身を含む): 8801654400

約数和(自身を除く): 6059235480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 97, 102, 120, 136, 170, 194, 204, 255, 291, 340, 388, 408, 485, 510, 582, 680, 776, 970, 1020, 1164, 1455, 1649, 1940, 2040, 2328, 2910, 3298, 3880, 4947, 5820, 6596, 8245, 9894, 11640, 13192, 13859, 16490, 19788, 24735, 27718, 32980, 39576, 41577, 49470, 55436, 65960, 69295, 83154, 98940, 110872, 138590, 166308, 197880, 207885, 235603, 277180, 332616, 415770, 471206, 554360, 706809, 831540, 942412, 1178015, 1344323, 1413618, 1663080, 1884824, 2356030, 2688646, 2827236, 3534045, 4032969, 4712060, 5377292, 5654472, 6721615, 7068090, 8065938, 9424120, 10754584, 13443230, 14136180, 16131876, 20164845, 22853491, 26886460, 28272360, 32263752, 40329690, 45706982, 53772920, 68560473, 80659380, 91413964, 114267455, 137120946, 161318760, 182827928, 228534910, 274241892, 342802365, 457069820, 548483784, 685604730, 914139640, 1371209460, 2742418920]

約数ペア:

[(1, 2742418920), (2, 1371209460), (3, 914139640), (4, 685604730), (5, 548483784), (6, 457069820), (8, 342802365), (10, 274241892), (12, 228534910), (15, 182827928), (17, 161318760), (20, 137120946), (24, 114267455), (30, 91413964), (34, 80659380), (40, 68560473), (51, 53772920), (60, 45706982), (68, 40329690), (85, 32263752), (97, 28272360), (102, 26886460), (120, 22853491), (136, 20164845), (170, 16131876), (194, 14136180), (204, 13443230), (255, 10754584), (291, 9424120), (340, 8065938), (388, 7068090), (408, 6721615), (485, 5654472), (510, 5377292), (582, 4712060), (680, 4032969), (776, 3534045), (970, 2827236), (1020, 2688646), (1164, 2356030), (1455, 1884824), (1649, 1663080), (1940, 1413618), (2040, 1344323), (2328, 1178015), (2910, 942412), (3298, 831540), (3880, 706809), (4947, 554360), (5820, 471206), (6596, 415770), (8245, 332616), (9894, 277180), (11640, 235603), (13192, 207885), (13859, 197880), (16490, 166308), (19788, 138590), (24735, 110872), (27718, 98940), (32980, 83154), (39576, 69295), (41577, 65960), (49470, 55436)]