1916754240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:909

約数の個数: 224

約数和(自身を含む): 6340815360

約数和(自身を除く): 4424061120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 59, 60, 64, 80, 86, 96, 118, 120, 129, 160, 172, 177, 192, 215, 236, 240, 258, 295, 320, 344, 354, 430, 472, 480, 516, 590, 645, 688, 708, 787, 860, 885, 944, 960, 1032, 1180, 1290, 1376, 1416, 1574, 1720, 1770, 1888, 2064, 2360, 2361, 2537, 2580, 2752, 2832, 3148, 3440, 3540, 3776, 3935, 4128, 4720, 4722, 5074, 5160, 5664, 6296, 6880, 7080, 7611, 7870, 8256, 9440, 9444, 10148, 10320, 11328, 11805, 12592, 12685, 13760, 14160, 15222, 15740, 18880, 18888, 20296, 20640, 23610, 25184, 25370, 28320, 30444, 31480, 33841, 37776, 38055, 40592, 41280, 46433, 47220, 50368, 50740, 56640, 60888, 62960, 67682, 75552, 76110, 81184, 92866, 94440, 101480, 101523, 121776, 125920, 135364, 139299, 151104, 152220, 162368, 169205, 185732, 188880, 202960, 203046, 232165, 243552, 251840, 270728, 278598, 304440, 338410, 371464, 377760, 405920, 406092, 464330, 487104, 507615, 541456, 557196, 608880, 676820, 696495, 742928, 755520, 811840, 812184, 928660, 1015230, 1082912, 1114392, 1217760, 1353640, 1392990, 1485856, 1624368, 1857320, 1996619, 2030460, 2165824, 2228784, 2435520, 2707280, 2785980, 2971712, 3248736, 3714640, 3993238, 4060920, 4457568, 5414560, 5571960, 5989857, 6497472, 7429280, 7986476, 8121840, 8915136, 9983095, 10829120, 11143920, 11979714, 14858560, 15972952, 16243680, 19966190, 22287840, 23959428, 29949285, 31945904, 32487360, 39932380, 44575680, 47918856, 59898570, 63891808, 79864760, 95837712, 119797140, 127783616, 159729520, 191675424, 239594280, 319459040, 383350848, 479188560, 638918080, 958377120, 1916754240]

約数ペア:

[(1, 1916754240), (2, 958377120), (3, 638918080), (4, 479188560), (5, 383350848), (6, 319459040), (8, 239594280), (10, 191675424), (12, 159729520), (15, 127783616), (16, 119797140), (20, 95837712), (24, 79864760), (30, 63891808), (32, 59898570), (40, 47918856), (43, 44575680), (48, 39932380), (59, 32487360), (60, 31945904), (64, 29949285), (80, 23959428), (86, 22287840), (96, 19966190), (118, 16243680), (120, 15972952), (129, 14858560), (160, 11979714), (172, 11143920), (177, 10829120), (192, 9983095), (215, 8915136), (236, 8121840), (240, 7986476), (258, 7429280), (295, 6497472), (320, 5989857), (344, 5571960), (354, 5414560), (430, 4457568), (472, 4060920), (480, 3993238), (516, 3714640), (590, 3248736), (645, 2971712), (688, 2785980), (708, 2707280), (787, 2435520), (860, 2228784), (885, 2165824), (944, 2030460), (960, 1996619), (1032, 1857320), (1180, 1624368), (1290, 1485856), (1376, 1392990), (1416, 1353640), (1574, 1217760), (1720, 1114392), (1770, 1082912), (1888, 1015230), (2064, 928660), (2360, 812184), (2361, 811840), (2537, 755520), (2580, 742928), (2752, 696495), (2832, 676820), (3148, 608880), (3440, 557196), (3540, 541456), (3776, 507615), (3935, 487104), (4128, 464330), (4720, 406092), (4722, 405920), (5074, 377760), (5160, 371464), (5664, 338410), (6296, 304440), (6880, 278598), (7080, 270728), (7611, 251840), (7870, 243552), (8256, 232165), (9440, 203046), (9444, 202960), (10148, 188880), (10320, 185732), (11328, 169205), (11805, 162368), (12592, 152220), (12685, 151104), (13760, 139299), (14160, 135364), (15222, 125920), (15740, 121776), (18880, 101523), (18888, 101480), (20296, 94440), (20640, 92866), (23610, 81184), (25184, 76110), (25370, 75552), (28320, 67682), (30444, 62960), (31480, 60888), (33841, 56640), (37776, 50740), (38055, 50368), (40592, 47220), (41280, 46433)]