15707007780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{71389}}^1$

素因数の和:71613

約数の個数: 96

約数和(自身を含む): 46534857600

約数和(自身を除く): 30827849820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 193, 228, 285, 380, 386, 570, 579, 772, 965, 1140, 1158, 1930, 2316, 2895, 3667, 3860, 5790, 7334, 11001, 11580, 14668, 18335, 22002, 36670, 44004, 55005, 71389, 73340, 110010, 142778, 214167, 220020, 285556, 356945, 428334, 713890, 856668, 1070835, 1356391, 1427780, 2141670, 2712782, 4069173, 4283340, 5425564, 6781955, 8138346, 13563910, 13778077, 16276692, 20345865, 27127820, 27556154, 40691730, 41334231, 55112308, 68890385, 81383460, 82668462, 137780770, 165336924, 206671155, 261783463, 275561540, 413342310, 523566926, 785350389, 826684620, 1047133852, 1308917315, 1570700778, 2617834630, 3141401556, 3926751945, 5235669260, 7853503890, 15707007780]

約数ペア:

[(1, 15707007780), (2, 7853503890), (3, 5235669260), (4, 3926751945), (5, 3141401556), (6, 2617834630), (10, 1570700778), (12, 1308917315), (15, 1047133852), (19, 826684620), (20, 785350389), (30, 523566926), (38, 413342310), (57, 275561540), (60, 261783463), (76, 206671155), (95, 165336924), (114, 137780770), (190, 82668462), (193, 81383460), (228, 68890385), (285, 55112308), (380, 41334231), (386, 40691730), (570, 27556154), (579, 27127820), (772, 20345865), (965, 16276692), (1140, 13778077), (1158, 13563910), (1930, 8138346), (2316, 6781955), (2895, 5425564), (3667, 4283340), (3860, 4069173), (5790, 2712782), (7334, 2141670), (11001, 1427780), (11580, 1356391), (14668, 1070835), (18335, 856668), (22002, 713890), (36670, 428334), (44004, 356945), (55005, 285556), (71389, 220020), (73340, 214167), (110010, 142778)]