208132560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{619}}^1$

素因数の和:1105

約数の個数: 120

約数和(自身を含む): 701606880

約数和(自身を除く): 493474320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 467, 619, 720, 934, 1238, 1401, 1857, 1868, 2335, 2476, 2802, 3095, 3714, 3736, 4203, 4670, 4952, 5571, 5604, 6190, 7005, 7428, 7472, 8406, 9285, 9340, 9904, 11142, 11208, 12380, 14010, 14856, 16812, 18570, 18680, 21015, 22284, 22416, 24760, 27855, 28020, 29712, 33624, 37140, 37360, 42030, 44568, 49520, 55710, 56040, 67248, 74280, 84060, 89136, 111420, 112080, 148560, 168120, 222840, 289073, 336240, 445680, 578146, 867219, 1156292, 1445365, 1734438, 2312584, 2601657, 2890730, 3468876, 4336095, 4625168, 5203314, 5781460, 6937752, 8672190, 10406628, 11562920, 13008285, 13875504, 17344380, 20813256, 23125840, 26016570, 34688760, 41626512, 52033140, 69377520, 104066280, 208132560]

約数ペア:

[(1, 208132560), (2, 104066280), (3, 69377520), (4, 52033140), (5, 41626512), (6, 34688760), (8, 26016570), (9, 23125840), (10, 20813256), (12, 17344380), (15, 13875504), (16, 13008285), (18, 11562920), (20, 10406628), (24, 8672190), (30, 6937752), (36, 5781460), (40, 5203314), (45, 4625168), (48, 4336095), (60, 3468876), (72, 2890730), (80, 2601657), (90, 2312584), (120, 1734438), (144, 1445365), (180, 1156292), (240, 867219), (360, 578146), (467, 445680), (619, 336240), (720, 289073), (934, 222840), (1238, 168120), (1401, 148560), (1857, 112080), (1868, 111420), (2335, 89136), (2476, 84060), (2802, 74280), (3095, 67248), (3714, 56040), (3736, 55710), (4203, 49520), (4670, 44568), (4952, 42030), (5571, 37360), (5604, 37140), (6190, 33624), (7005, 29712), (7428, 28020), (7472, 27855), (8406, 24760), (9285, 22416), (9340, 22284), (9904, 21015), (11142, 18680), (11208, 18570), (12380, 16812), (14010, 14856)]