144207840

素因数分解:

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

素因数の和:449

約数の個数: 192

約数和(自身を含む): 524289024

約数和(自身を除く): 380081184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 167, 168, 210, 224, 240, 257, 280, 334, 336, 420, 480, 501, 514, 560, 668, 672, 771, 835, 840, 1002, 1028, 1120, 1169, 1285, 1336, 1542, 1670, 1680, 1799, 2004, 2056, 2338, 2505, 2570, 2672, 3084, 3340, 3360, 3507, 3598, 3855, 4008, 4112, 4676, 5010, 5140, 5344, 5397, 5845, 6168, 6680, 7014, 7196, 7710, 8016, 8224, 8995, 9352, 10020, 10280, 10794, 11690, 12336, 13360, 14028, 14392, 15420, 16032, 17535, 17990, 18704, 20040, 20560, 21588, 23380, 24672, 26720, 26985, 28056, 28784, 30840, 35070, 35980, 37408, 40080, 41120, 42919, 43176, 46760, 53970, 56112, 57568, 61680, 70140, 71960, 80160, 85838, 86352, 93520, 107940, 112224, 123360, 128757, 140280, 143920, 171676, 172704, 187040, 214595, 215880, 257514, 280560, 287840, 300433, 343352, 429190, 431760, 515028, 561120, 600866, 643785, 686704, 858380, 863520, 901299, 1030056, 1201732, 1287570, 1373408, 1502165, 1716760, 1802598, 2060112, 2403464, 2575140, 3004330, 3433520, 3605196, 4120224, 4506495, 4806928, 5150280, 6008660, 6867040, 7210392, 9012990, 9613856, 10300560, 12017320, 14420784, 18025980, 20601120, 24034640, 28841568, 36051960, 48069280, 72103920, 144207840]

約数ペア:

[(1, 144207840), (2, 72103920), (3, 48069280), (4, 36051960), (5, 28841568), (6, 24034640), (7, 20601120), (8, 18025980), (10, 14420784), (12, 12017320), (14, 10300560), (15, 9613856), (16, 9012990), (20, 7210392), (21, 6867040), (24, 6008660), (28, 5150280), (30, 4806928), (32, 4506495), (35, 4120224), (40, 3605196), (42, 3433520), (48, 3004330), (56, 2575140), (60, 2403464), (70, 2060112), (80, 1802598), (84, 1716760), (96, 1502165), (105, 1373408), (112, 1287570), (120, 1201732), (140, 1030056), (160, 901299), (167, 863520), (168, 858380), (210, 686704), (224, 643785), (240, 600866), (257, 561120), (280, 515028), (334, 431760), (336, 429190), (420, 343352), (480, 300433), (501, 287840), (514, 280560), (560, 257514), (668, 215880), (672, 214595), (771, 187040), (835, 172704), (840, 171676), (1002, 143920), (1028, 140280), (1120, 128757), (1169, 123360), (1285, 112224), (1336, 107940), (1542, 93520), (1670, 86352), (1680, 85838), (1799, 80160), (2004, 71960), (2056, 70140), (2338, 61680), (2505, 57568), (2570, 56112), (2672, 53970), (3084, 46760), (3340, 43176), (3360, 42919), (3507, 41120), (3598, 40080), (3855, 37408), (4008, 35980), (4112, 35070), (4676, 30840), (5010, 28784), (5140, 28056), (5344, 26985), (5397, 26720), (5845, 24672), (6168, 23380), (6680, 21588), (7014, 20560), (7196, 20040), (7710, 18704), (8016, 17990), (8224, 17535), (8995, 16032), (9352, 15420), (10020, 14392), (10280, 14028), (10794, 13360), (11690, 12336)]