214856640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1307

約数の個数: 168

約数和(自身を含む): 751746528

約数和(自身を除く): 536889888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1220, 1223, 1440, 1464, 1830, 1952, 2196, 2440, 2446, 2745, 2880, 2928, 3660, 3669, 3904, 4392, 4880, 4892, 5490, 5856, 6115, 7320, 7338, 8784, 9760, 9784, 10980, 11007, 11712, 12230, 14640, 14676, 17568, 18345, 19520, 19568, 21960, 22014, 24460, 29280, 29352, 35136, 36690, 39136, 43920, 44028, 48920, 55035, 58560, 58704, 73380, 74603, 78272, 87840, 88056, 97840, 110070, 117408, 146760, 149206, 175680, 176112, 195680, 220140, 223809, 234816, 293520, 298412, 352224, 373015, 391360, 440280, 447618, 587040, 596824, 671427, 704448, 746030, 880560, 895236, 1119045, 1174080, 1193648, 1342854, 1492060, 1761120, 1790472, 2238090, 2387296, 2685708, 2984120, 3357135, 3522240, 3580944, 4476180, 4774592, 5371416, 5968240, 6714270, 7161888, 8952360, 10742832, 11936480, 13428540, 14323776, 17904720, 21485664, 23872960, 26857080, 35809440, 42971328, 53714160, 71618880, 107428320, 214856640]

約数ペア:

[(1, 214856640), (2, 107428320), (3, 71618880), (4, 53714160), (5, 42971328), (6, 35809440), (8, 26857080), (9, 23872960), (10, 21485664), (12, 17904720), (15, 14323776), (16, 13428540), (18, 11936480), (20, 10742832), (24, 8952360), (30, 7161888), (32, 6714270), (36, 5968240), (40, 5371416), (45, 4774592), (48, 4476180), (60, 3580944), (61, 3522240), (64, 3357135), (72, 2984120), (80, 2685708), (90, 2387296), (96, 2238090), (120, 1790472), (122, 1761120), (144, 1492060), (160, 1342854), (180, 1193648), (183, 1174080), (192, 1119045), (240, 895236), (244, 880560), (288, 746030), (305, 704448), (320, 671427), (360, 596824), (366, 587040), (480, 447618), (488, 440280), (549, 391360), (576, 373015), (610, 352224), (720, 298412), (732, 293520), (915, 234816), (960, 223809), (976, 220140), (1098, 195680), (1220, 176112), (1223, 175680), (1440, 149206), (1464, 146760), (1830, 117408), (1952, 110070), (2196, 97840), (2440, 88056), (2446, 87840), (2745, 78272), (2880, 74603), (2928, 73380), (3660, 58704), (3669, 58560), (3904, 55035), (4392, 48920), (4880, 44028), (4892, 43920), (5490, 39136), (5856, 36690), (6115, 35136), (7320, 29352), (7338, 29280), (8784, 24460), (9760, 22014), (9784, 21960), (10980, 19568), (11007, 19520), (11712, 18345), (12230, 17568), (14640, 14676)]