56214720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 168

約数和(自身を含む): 196138800

約数和(自身を除く): 139924080

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, 64, 72, 80, 90, 96, 120, 131, 144, 149, 160, 180, 192, 240, 262, 288, 298, 320, 360, 393, 447, 480, 524, 576, 596, 655, 720, 745, 786, 894, 960, 1048, 1179, 1192, 1310, 1341, 1440, 1490, 1572, 1788, 1965, 2096, 2235, 2358, 2384, 2620, 2682, 2880, 2980, 3144, 3576, 3930, 4192, 4470, 4716, 4768, 5240, 5364, 5895, 5960, 6288, 6705, 7152, 7860, 8384, 8940, 9432, 9536, 10480, 10728, 11790, 11920, 12576, 13410, 14304, 15720, 17880, 18864, 19519, 20960, 21456, 23580, 23840, 25152, 26820, 28608, 31440, 35760, 37728, 39038, 41920, 42912, 47160, 47680, 53640, 58557, 62880, 71520, 75456, 78076, 85824, 94320, 97595, 107280, 117114, 125760, 143040, 156152, 175671, 188640, 195190, 214560, 234228, 292785, 312304, 351342, 377280, 390380, 429120, 468456, 585570, 624608, 702684, 780760, 878355, 936912, 1171140, 1249216, 1405368, 1561520, 1756710, 1873824, 2342280, 2810736, 3123040, 3513420, 3747648, 4684560, 5621472, 6246080, 7026840, 9369120, 11242944, 14053680, 18738240, 28107360, 56214720]

約数ペア:

[(1, 56214720), (2, 28107360), (3, 18738240), (4, 14053680), (5, 11242944), (6, 9369120), (8, 7026840), (9, 6246080), (10, 5621472), (12, 4684560), (15, 3747648), (16, 3513420), (18, 3123040), (20, 2810736), (24, 2342280), (30, 1873824), (32, 1756710), (36, 1561520), (40, 1405368), (45, 1249216), (48, 1171140), (60, 936912), (64, 878355), (72, 780760), (80, 702684), (90, 624608), (96, 585570), (120, 468456), (131, 429120), (144, 390380), (149, 377280), (160, 351342), (180, 312304), (192, 292785), (240, 234228), (262, 214560), (288, 195190), (298, 188640), (320, 175671), (360, 156152), (393, 143040), (447, 125760), (480, 117114), (524, 107280), (576, 97595), (596, 94320), (655, 85824), (720, 78076), (745, 75456), (786, 71520), (894, 62880), (960, 58557), (1048, 53640), (1179, 47680), (1192, 47160), (1310, 42912), (1341, 41920), (1440, 39038), (1490, 37728), (1572, 35760), (1788, 31440), (1965, 28608), (2096, 26820), (2235, 25152), (2358, 23840), (2384, 23580), (2620, 21456), (2682, 20960), (2880, 19519), (2980, 18864), (3144, 17880), (3576, 15720), (3930, 14304), (4192, 13410), (4470, 12576), (4716, 11920), (4768, 11790), (5240, 10728), (5364, 10480), (5895, 9536), (5960, 9432), (6288, 8940), (6705, 8384), (7152, 7860)]