173055120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:693

約数の個数: 160

約数和(自身を含む): 617103360

約数和(自身を除く): 444048240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 239, 240, 280, 336, 420, 431, 478, 560, 717, 840, 862, 956, 1195, 1293, 1434, 1673, 1680, 1724, 1912, 2155, 2390, 2586, 2868, 3017, 3346, 3448, 3585, 3824, 4310, 4780, 5019, 5172, 5736, 6034, 6465, 6692, 6896, 7170, 8365, 8620, 9051, 9560, 10038, 10344, 11472, 12068, 12930, 13384, 14340, 15085, 16730, 17240, 18102, 19120, 20076, 20688, 24136, 25095, 25860, 26768, 28680, 30170, 33460, 34480, 36204, 40152, 45255, 48272, 50190, 51720, 57360, 60340, 66920, 72408, 80304, 90510, 100380, 103009, 103440, 120680, 133840, 144816, 181020, 200760, 206018, 241360, 309027, 362040, 401520, 412036, 515045, 618054, 721063, 724080, 824072, 1030090, 1236108, 1442126, 1545135, 1648144, 2060180, 2163189, 2472216, 2884252, 3090270, 3605315, 4120360, 4326378, 4944432, 5768504, 6180540, 7210630, 8240720, 8652756, 10815945, 11537008, 12361080, 14421260, 17305512, 21631890, 24722160, 28842520, 34611024, 43263780, 57685040, 86527560, 173055120]

約数ペア:

[(1, 173055120), (2, 86527560), (3, 57685040), (4, 43263780), (5, 34611024), (6, 28842520), (7, 24722160), (8, 21631890), (10, 17305512), (12, 14421260), (14, 12361080), (15, 11537008), (16, 10815945), (20, 8652756), (21, 8240720), (24, 7210630), (28, 6180540), (30, 5768504), (35, 4944432), (40, 4326378), (42, 4120360), (48, 3605315), (56, 3090270), (60, 2884252), (70, 2472216), (80, 2163189), (84, 2060180), (105, 1648144), (112, 1545135), (120, 1442126), (140, 1236108), (168, 1030090), (210, 824072), (239, 724080), (240, 721063), (280, 618054), (336, 515045), (420, 412036), (431, 401520), (478, 362040), (560, 309027), (717, 241360), (840, 206018), (862, 200760), (956, 181020), (1195, 144816), (1293, 133840), (1434, 120680), (1673, 103440), (1680, 103009), (1724, 100380), (1912, 90510), (2155, 80304), (2390, 72408), (2586, 66920), (2868, 60340), (3017, 57360), (3346, 51720), (3448, 50190), (3585, 48272), (3824, 45255), (4310, 40152), (4780, 36204), (5019, 34480), (5172, 33460), (5736, 30170), (6034, 28680), (6465, 26768), (6692, 25860), (6896, 25095), (7170, 24136), (8365, 20688), (8620, 20076), (9051, 19120), (9560, 18102), (10038, 17240), (10344, 16730), (11472, 15085), (12068, 14340), (12930, 13384)]