216311760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:450

約数の個数: 240

約数和(自身を含む): 838446336

約数和(自身を除く): 622134576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 167, 168, 180, 210, 240, 252, 257, 280, 315, 334, 336, 360, 420, 501, 504, 514, 560, 630, 668, 720, 771, 835, 840, 1002, 1008, 1028, 1169, 1260, 1285, 1336, 1503, 1542, 1670, 1680, 1799, 2004, 2056, 2313, 2338, 2505, 2520, 2570, 2672, 3006, 3084, 3340, 3507, 3598, 3855, 4008, 4112, 4626, 4676, 5010, 5040, 5140, 5397, 5845, 6012, 6168, 6680, 7014, 7196, 7515, 7710, 8016, 8995, 9252, 9352, 10020, 10280, 10521, 10794, 11565, 11690, 12024, 12336, 13360, 14028, 14392, 15030, 15420, 16191, 17535, 17990, 18504, 18704, 20040, 20560, 21042, 21588, 23130, 23380, 24048, 26985, 28056, 28784, 30060, 30840, 32382, 35070, 35980, 37008, 40080, 42084, 42919, 43176, 46260, 46760, 52605, 53970, 56112, 60120, 61680, 64764, 70140, 71960, 80955, 84168, 85838, 86352, 92520, 93520, 105210, 107940, 120240, 128757, 129528, 140280, 143920, 161910, 168336, 171676, 185040, 210420, 214595, 215880, 257514, 259056, 280560, 300433, 323820, 343352, 386271, 420840, 429190, 431760, 515028, 600866, 643785, 647640, 686704, 772542, 841680, 858380, 901299, 1030056, 1201732, 1287570, 1295280, 1502165, 1545084, 1716760, 1802598, 1931355, 2060112, 2403464, 2575140, 2703897, 3004330, 3090168, 3433520, 3605196, 3862710, 4506495, 4806928, 5150280, 5407794, 6008660, 6180336, 7210392, 7725420, 9012990, 10300560, 10815588, 12017320, 13519485, 14420784, 15450840, 18025980, 21631176, 24034640, 27038970, 30901680, 36051960, 43262352, 54077940, 72103920, 108155880, 216311760]

約数ペア:

[(1, 216311760), (2, 108155880), (3, 72103920), (4, 54077940), (5, 43262352), (6, 36051960), (7, 30901680), (8, 27038970), (9, 24034640), (10, 21631176), (12, 18025980), (14, 15450840), (15, 14420784), (16, 13519485), (18, 12017320), (20, 10815588), (21, 10300560), (24, 9012990), (28, 7725420), (30, 7210392), (35, 6180336), (36, 6008660), (40, 5407794), (42, 5150280), (45, 4806928), (48, 4506495), (56, 3862710), (60, 3605196), (63, 3433520), (70, 3090168), (72, 3004330), (80, 2703897), (84, 2575140), (90, 2403464), (105, 2060112), (112, 1931355), (120, 1802598), (126, 1716760), (140, 1545084), (144, 1502165), (167, 1295280), (168, 1287570), (180, 1201732), (210, 1030056), (240, 901299), (252, 858380), (257, 841680), (280, 772542), (315, 686704), (334, 647640), (336, 643785), (360, 600866), (420, 515028), (501, 431760), (504, 429190), (514, 420840), (560, 386271), (630, 343352), (668, 323820), (720, 300433), (771, 280560), (835, 259056), (840, 257514), (1002, 215880), (1008, 214595), (1028, 210420), (1169, 185040), (1260, 171676), (1285, 168336), (1336, 161910), (1503, 143920), (1542, 140280), (1670, 129528), (1680, 128757), (1799, 120240), (2004, 107940), (2056, 105210), (2313, 93520), (2338, 92520), (2505, 86352), (2520, 85838), (2570, 84168), (2672, 80955), (3006, 71960), (3084, 70140), (3340, 64764), (3507, 61680), (3598, 60120), (3855, 56112), (4008, 53970), (4112, 52605), (4626, 46760), (4676, 46260), (5010, 43176), (5040, 42919), (5140, 42084), (5397, 40080), (5845, 37008), (6012, 35980), (6168, 35070), (6680, 32382), (7014, 30840), (7196, 30060), (7515, 28784), (7710, 28056), (8016, 26985), (8995, 24048), (9252, 23380), (9352, 23130), (10020, 21588), (10280, 21042), (10521, 20560), (10794, 20040), (11565, 18704), (11690, 18504), (12024, 17990), (12336, 17535), (13360, 16191), (14028, 15420), (14392, 15030)]