209344680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9533}}^1$

素因数の和:9611

約数の個数: 96

約数和(自身を含む): 691596360

約数和(自身を除く): 482251680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 9533, 10980, 19066, 21960, 28599, 38132, 47665, 57198, 76264, 85797, 95330, 114396, 142995, 171594, 190660, 228792, 285990, 343188, 381320, 428985, 571980, 581513, 686376, 857970, 1143960, 1163026, 1715940, 1744539, 2326052, 2907565, 3431880, 3489078, 4652104, 5233617, 5815130, 6978156, 8722695, 10467234, 11630260, 13956312, 17445390, 20934468, 23260520, 26168085, 34890780, 41868936, 52336170, 69781560, 104672340, 209344680]

約数ペア:

[(1, 209344680), (2, 104672340), (3, 69781560), (4, 52336170), (5, 41868936), (6, 34890780), (8, 26168085), (9, 23260520), (10, 20934468), (12, 17445390), (15, 13956312), (18, 11630260), (20, 10467234), (24, 8722695), (30, 6978156), (36, 5815130), (40, 5233617), (45, 4652104), (60, 3489078), (61, 3431880), (72, 2907565), (90, 2326052), (120, 1744539), (122, 1715940), (180, 1163026), (183, 1143960), (244, 857970), (305, 686376), (360, 581513), (366, 571980), (488, 428985), (549, 381320), (610, 343188), (732, 285990), (915, 228792), (1098, 190660), (1220, 171594), (1464, 142995), (1830, 114396), (2196, 95330), (2440, 85797), (2745, 76264), (3660, 57198), (4392, 47665), (5490, 38132), (7320, 28599), (9533, 21960), (10980, 19066)]