13887720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 58060800

約数和(自身を除く): 44173080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 167, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 334, 360, 378, 385, 396, 420, 440, 462, 495, 501, 504, 540, 594, 616, 630, 660, 668, 693, 756, 770, 792, 835, 840, 924, 945, 990, 1002, 1080, 1155, 1169, 1188, 1260, 1320, 1336, 1386, 1485, 1503, 1512, 1540, 1670, 1837, 1848, 1890, 1980, 2004, 2079, 2310, 2338, 2376, 2505, 2520, 2772, 2970, 3006, 3080, 3340, 3465, 3507, 3674, 3780, 3960, 4008, 4158, 4509, 4620, 4676, 5010, 5511, 5544, 5845, 5940, 6012, 6680, 6930, 7014, 7348, 7515, 7560, 8316, 9018, 9185, 9240, 9352, 10020, 10395, 10521, 11022, 11690, 11880, 12024, 12859, 13860, 14028, 14696, 15030, 16533, 16632, 17535, 18036, 18370, 20040, 20790, 21042, 22044, 22545, 23380, 25718, 27555, 27720, 28056, 30060, 31563, 33066, 35070, 36072, 36740, 38577, 41580, 42084, 44088, 45090, 46760, 49599, 51436, 52605, 55110, 60120, 63126, 64295, 66132, 70140, 73480, 77154, 82665, 83160, 84168, 90180, 99198, 102872, 105210, 110220, 115731, 126252, 128590, 132264, 140280, 154308, 157815, 165330, 180360, 192885, 198396, 210420, 220440, 231462, 247995, 252504, 257180, 308616, 315630, 330660, 347193, 385770, 396792, 420840, 462924, 495990, 514360, 578655, 631260, 661320, 694386, 771540, 925848, 991980, 1157310, 1262520, 1388772, 1543080, 1735965, 1983960, 2314620, 2777544, 3471930, 4629240, 6943860, 13887720]

約数ペア:

[(1, 13887720), (2, 6943860), (3, 4629240), (4, 3471930), (5, 2777544), (6, 2314620), (7, 1983960), (8, 1735965), (9, 1543080), (10, 1388772), (11, 1262520), (12, 1157310), (14, 991980), (15, 925848), (18, 771540), (20, 694386), (21, 661320), (22, 631260), (24, 578655), (27, 514360), (28, 495990), (30, 462924), (33, 420840), (35, 396792), (36, 385770), (40, 347193), (42, 330660), (44, 315630), (45, 308616), (54, 257180), (55, 252504), (56, 247995), (60, 231462), (63, 220440), (66, 210420), (70, 198396), (72, 192885), (77, 180360), (84, 165330), (88, 157815), (90, 154308), (99, 140280), (105, 132264), (108, 128590), (110, 126252), (120, 115731), (126, 110220), (132, 105210), (135, 102872), (140, 99198), (154, 90180), (165, 84168), (167, 83160), (168, 82665), (180, 77154), (189, 73480), (198, 70140), (210, 66132), (216, 64295), (220, 63126), (231, 60120), (252, 55110), (264, 52605), (270, 51436), (280, 49599), (297, 46760), (308, 45090), (315, 44088), (330, 42084), (334, 41580), (360, 38577), (378, 36740), (385, 36072), (396, 35070), (420, 33066), (440, 31563), (462, 30060), (495, 28056), (501, 27720), (504, 27555), (540, 25718), (594, 23380), (616, 22545), (630, 22044), (660, 21042), (668, 20790), (693, 20040), (756, 18370), (770, 18036), (792, 17535), (835, 16632), (840, 16533), (924, 15030), (945, 14696), (990, 14028), (1002, 13860), (1080, 12859), (1155, 12024), (1169, 11880), (1188, 11690), (1260, 11022), (1320, 10521), (1336, 10395), (1386, 10020), (1485, 9352), (1503, 9240), (1512, 9185), (1540, 9018), (1670, 8316), (1837, 7560), (1848, 7515), (1890, 7348), (1980, 7014), (2004, 6930), (2079, 6680), (2310, 6012), (2338, 5940), (2376, 5845), (2505, 5544), (2520, 5511), (2772, 5010), (2970, 4676), (3006, 4620), (3080, 4509), (3340, 4158), (3465, 4008), (3507, 3960), (3674, 3780)]