211698720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1435

約数の個数: 144

約数和(自身を含む): 729375192

約数和(自身を除く): 517676472

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, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 904, 1017, 1130, 1301, 1356, 1440, 1695, 1808, 2034, 2260, 2602, 2712, 3390, 3616, 3903, 4068, 4520, 5085, 5204, 5424, 6505, 6780, 7806, 8136, 9040, 10170, 10408, 10848, 11709, 13010, 13560, 15612, 16272, 18080, 19515, 20340, 20816, 23418, 26020, 27120, 31224, 32544, 39030, 40680, 41632, 46836, 52040, 54240, 58545, 62448, 78060, 81360, 93672, 104080, 117090, 124896, 147013, 156120, 162720, 187344, 208160, 234180, 294026, 312240, 374688, 441039, 468360, 588052, 624480, 735065, 882078, 936720, 1176104, 1323117, 1470130, 1764156, 1873440, 2205195, 2352208, 2646234, 2940260, 3528312, 4410390, 4704416, 5292468, 5880520, 6615585, 7056624, 8820780, 10584936, 11761040, 13231170, 14113248, 17641560, 21169872, 23522080, 26462340, 35283120, 42339744, 52924680, 70566240, 105849360, 211698720]

約数ペア:

[(1, 211698720), (2, 105849360), (3, 70566240), (4, 52924680), (5, 42339744), (6, 35283120), (8, 26462340), (9, 23522080), (10, 21169872), (12, 17641560), (15, 14113248), (16, 13231170), (18, 11761040), (20, 10584936), (24, 8820780), (30, 7056624), (32, 6615585), (36, 5880520), (40, 5292468), (45, 4704416), (48, 4410390), (60, 3528312), (72, 2940260), (80, 2646234), (90, 2352208), (96, 2205195), (113, 1873440), (120, 1764156), (144, 1470130), (160, 1323117), (180, 1176104), (226, 936720), (240, 882078), (288, 735065), (339, 624480), (360, 588052), (452, 468360), (480, 441039), (565, 374688), (678, 312240), (720, 294026), (904, 234180), (1017, 208160), (1130, 187344), (1301, 162720), (1356, 156120), (1440, 147013), (1695, 124896), (1808, 117090), (2034, 104080), (2260, 93672), (2602, 81360), (2712, 78060), (3390, 62448), (3616, 58545), (3903, 54240), (4068, 52040), (4520, 46836), (5085, 41632), (5204, 40680), (5424, 39030), (6505, 32544), (6780, 31224), (7806, 27120), (8136, 26020), (9040, 23418), (10170, 20816), (10408, 20340), (10848, 19515), (11709, 18080), (13010, 16272), (13560, 15612)]