285801360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2025

約数の個数: 160

約数和(自身を含む): 974937600

約数和(自身を除く): 689136240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 470, 520, 564, 611, 624, 705, 752, 780, 940, 1040, 1128, 1222, 1410, 1560, 1833, 1880, 1949, 2256, 2444, 2820, 3055, 3120, 3666, 3760, 3898, 4888, 5640, 5847, 6110, 7332, 7796, 9165, 9745, 9776, 11280, 11694, 12220, 14664, 15592, 18330, 19490, 23388, 24440, 25337, 29235, 29328, 31184, 36660, 38980, 46776, 48880, 50674, 58470, 73320, 76011, 77960, 91603, 93552, 101348, 116940, 126685, 146640, 152022, 155920, 183206, 202696, 233880, 253370, 274809, 304044, 366412, 380055, 405392, 458015, 467760, 506740, 549618, 608088, 732824, 760110, 916030, 1013480, 1099236, 1190839, 1216176, 1374045, 1465648, 1520220, 1832060, 2026960, 2198472, 2381678, 2748090, 3040440, 3572517, 3664120, 4396944, 4763356, 5496180, 5954195, 6080880, 7145034, 7328240, 9526712, 10992360, 11908390, 14290068, 17862585, 19053424, 21984720, 23816780, 28580136, 35725170, 47633560, 57160272, 71450340, 95267120, 142900680, 285801360]

約数ペア:

[(1, 285801360), (2, 142900680), (3, 95267120), (4, 71450340), (5, 57160272), (6, 47633560), (8, 35725170), (10, 28580136), (12, 23816780), (13, 21984720), (15, 19053424), (16, 17862585), (20, 14290068), (24, 11908390), (26, 10992360), (30, 9526712), (39, 7328240), (40, 7145034), (47, 6080880), (48, 5954195), (52, 5496180), (60, 4763356), (65, 4396944), (78, 3664120), (80, 3572517), (94, 3040440), (104, 2748090), (120, 2381678), (130, 2198472), (141, 2026960), (156, 1832060), (188, 1520220), (195, 1465648), (208, 1374045), (235, 1216176), (240, 1190839), (260, 1099236), (282, 1013480), (312, 916030), (376, 760110), (390, 732824), (470, 608088), (520, 549618), (564, 506740), (611, 467760), (624, 458015), (705, 405392), (752, 380055), (780, 366412), (940, 304044), (1040, 274809), (1128, 253370), (1222, 233880), (1410, 202696), (1560, 183206), (1833, 155920), (1880, 152022), (1949, 146640), (2256, 126685), (2444, 116940), (2820, 101348), (3055, 93552), (3120, 91603), (3666, 77960), (3760, 76011), (3898, 73320), (4888, 58470), (5640, 50674), (5847, 48880), (6110, 46776), (7332, 38980), (7796, 36660), (9165, 31184), (9745, 29328), (9776, 29235), (11280, 25337), (11694, 24440), (12220, 23388), (14664, 19490), (15592, 18330)]