15690181080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{3517}}^1$

素因数の和:3698

約数の個数: 256

約数和(自身を含む): 55441428480

約数和(自身を除く): 39751247400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 113, 120, 140, 141, 168, 188, 210, 226, 235, 280, 282, 329, 339, 376, 420, 452, 470, 564, 565, 658, 678, 705, 791, 840, 904, 940, 987, 1128, 1130, 1316, 1356, 1410, 1582, 1645, 1695, 1880, 1974, 2260, 2373, 2632, 2712, 2820, 3164, 3290, 3390, 3517, 3948, 3955, 4520, 4746, 4935, 5311, 5640, 6328, 6580, 6780, 7034, 7896, 7910, 9492, 9870, 10551, 10622, 11865, 13160, 13560, 14068, 15820, 15933, 17585, 18984, 19740, 21102, 21244, 23730, 24619, 26555, 28136, 31640, 31866, 35170, 37177, 39480, 42204, 42488, 47460, 49238, 52755, 53110, 63732, 70340, 73857, 74354, 79665, 84408, 94920, 98476, 105510, 106220, 111531, 123095, 127464, 140680, 147714, 148708, 159330, 165299, 185885, 196952, 211020, 212440, 223062, 246190, 295428, 297416, 318660, 330598, 369285, 371770, 397421, 422040, 446124, 492380, 495897, 557655, 590856, 637320, 661196, 738570, 743540, 794842, 826495, 892248, 984760, 991794, 1115310, 1157093, 1192263, 1322392, 1477140, 1487080, 1589684, 1652990, 1983588, 1987105, 2230620, 2314186, 2384526, 2479485, 2781947, 2954280, 3179368, 3305980, 3471279, 3967176, 3974210, 4461240, 4628372, 4769052, 4958970, 5563894, 5785465, 5961315, 6611960, 6942558, 7948420, 8345841, 9256744, 9538104, 9917940, 11127788, 11570930, 11922630, 13885116, 13909735, 15896840, 16691682, 17356395, 18678787, 19835880, 22255576, 23141860, 23845260, 27770232, 27819470, 33383364, 34712790, 37357574, 41729205, 46283720, 47690520, 55638940, 56036361, 66766728, 69425580, 74715148, 83458410, 93393935, 111277880, 112072722, 130751509, 138851160, 149430296, 166916820, 186787870, 224145444, 261503018, 280181805, 333833640, 373575740, 392254527, 448290888, 523006036, 560363610, 653757545, 747151480, 784509054, 1046012072, 1120727220, 1307515090, 1569018108, 1961272635, 2241454440, 2615030180, 3138036216, 3922545270, 5230060360, 7845090540, 15690181080]

約数ペア:

[(1, 15690181080), (2, 7845090540), (3, 5230060360), (4, 3922545270), (5, 3138036216), (6, 2615030180), (7, 2241454440), (8, 1961272635), (10, 1569018108), (12, 1307515090), (14, 1120727220), (15, 1046012072), (20, 784509054), (21, 747151480), (24, 653757545), (28, 560363610), (30, 523006036), (35, 448290888), (40, 392254527), (42, 373575740), (47, 333833640), (56, 280181805), (60, 261503018), (70, 224145444), (84, 186787870), (94, 166916820), (105, 149430296), (113, 138851160), (120, 130751509), (140, 112072722), (141, 111277880), (168, 93393935), (188, 83458410), (210, 74715148), (226, 69425580), (235, 66766728), (280, 56036361), (282, 55638940), (329, 47690520), (339, 46283720), (376, 41729205), (420, 37357574), (452, 34712790), (470, 33383364), (564, 27819470), (565, 27770232), (658, 23845260), (678, 23141860), (705, 22255576), (791, 19835880), (840, 18678787), (904, 17356395), (940, 16691682), (987, 15896840), (1128, 13909735), (1130, 13885116), (1316, 11922630), (1356, 11570930), (1410, 11127788), (1582, 9917940), (1645, 9538104), (1695, 9256744), (1880, 8345841), (1974, 7948420), (2260, 6942558), (2373, 6611960), (2632, 5961315), (2712, 5785465), (2820, 5563894), (3164, 4958970), (3290, 4769052), (3390, 4628372), (3517, 4461240), (3948, 3974210), (3955, 3967176), (4520, 3471279), (4746, 3305980), (4935, 3179368), (5311, 2954280), (5640, 2781947), (6328, 2479485), (6580, 2384526), (6780, 2314186), (7034, 2230620), (7896, 1987105), (7910, 1983588), (9492, 1652990), (9870, 1589684), (10551, 1487080), (10622, 1477140), (11865, 1322392), (13160, 1192263), (13560, 1157093), (14068, 1115310), (15820, 991794), (15933, 984760), (17585, 892248), (18984, 826495), (19740, 794842), (21102, 743540), (21244, 738570), (23730, 661196), (24619, 637320), (26555, 590856), (28136, 557655), (31640, 495897), (31866, 492380), (35170, 446124), (37177, 422040), (39480, 397421), (42204, 371770), (42488, 369285), (47460, 330598), (49238, 318660), (52755, 297416), (53110, 295428), (63732, 246190), (70340, 223062), (73857, 212440), (74354, 211020), (79665, 196952), (84408, 185885), (94920, 165299), (98476, 159330), (105510, 148708), (106220, 147714), (111531, 140680), (123095, 127464)]