47898240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 174787200

約数和(自身を除く): 126888960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 101, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 202, 208, 228, 240, 247, 260, 285, 303, 304, 312, 320, 380, 384, 390, 404, 416, 456, 480, 494, 505, 520, 570, 606, 608, 624, 640, 741, 760, 780, 808, 832, 912, 960, 988, 1010, 1040, 1140, 1212, 1216, 1235, 1248, 1313, 1482, 1515, 1520, 1560, 1616, 1664, 1824, 1919, 1920, 1976, 2020, 2080, 2280, 2424, 2432, 2470, 2496, 2626, 2964, 3030, 3040, 3120, 3232, 3648, 3705, 3838, 3939, 3952, 4040, 4160, 4560, 4848, 4940, 4992, 5252, 5757, 5928, 6060, 6080, 6240, 6464, 6565, 7296, 7410, 7676, 7878, 7904, 8080, 8320, 9120, 9595, 9696, 9880, 10504, 11514, 11856, 12120, 12160, 12480, 12928, 13130, 14820, 15352, 15756, 15808, 16160, 18240, 19190, 19392, 19695, 19760, 21008, 23028, 23712, 24240, 24947, 24960, 26260, 28785, 29640, 30704, 31512, 31616, 32320, 36480, 38380, 38784, 39390, 39520, 42016, 46056, 47424, 48480, 49894, 52520, 57570, 59280, 61408, 63024, 64640, 74841, 76760, 78780, 79040, 84032, 92112, 94848, 96960, 99788, 105040, 115140, 118560, 122816, 124735, 126048, 149682, 153520, 157560, 158080, 168064, 184224, 193920, 199576, 210080, 230280, 237120, 245632, 249470, 252096, 299364, 307040, 315120, 368448, 374205, 399152, 420160, 460560, 474240, 498940, 504192, 598728, 614080, 630240, 736896, 748410, 798304, 840320, 921120, 997880, 1197456, 1228160, 1260480, 1496820, 1596608, 1842240, 1995760, 2394912, 2520960, 2993640, 3193216, 3684480, 3991520, 4789824, 5987280, 7983040, 9579648, 11974560, 15966080, 23949120, 47898240]

約数ペア:

[(1, 47898240), (2, 23949120), (3, 15966080), (4, 11974560), (5, 9579648), (6, 7983040), (8, 5987280), (10, 4789824), (12, 3991520), (13, 3684480), (15, 3193216), (16, 2993640), (19, 2520960), (20, 2394912), (24, 1995760), (26, 1842240), (30, 1596608), (32, 1496820), (38, 1260480), (39, 1228160), (40, 1197456), (48, 997880), (52, 921120), (57, 840320), (60, 798304), (64, 748410), (65, 736896), (76, 630240), (78, 614080), (80, 598728), (95, 504192), (96, 498940), (101, 474240), (104, 460560), (114, 420160), (120, 399152), (128, 374205), (130, 368448), (152, 315120), (156, 307040), (160, 299364), (190, 252096), (192, 249470), (195, 245632), (202, 237120), (208, 230280), (228, 210080), (240, 199576), (247, 193920), (260, 184224), (285, 168064), (303, 158080), (304, 157560), (312, 153520), (320, 149682), (380, 126048), (384, 124735), (390, 122816), (404, 118560), (416, 115140), (456, 105040), (480, 99788), (494, 96960), (505, 94848), (520, 92112), (570, 84032), (606, 79040), (608, 78780), (624, 76760), (640, 74841), (741, 64640), (760, 63024), (780, 61408), (808, 59280), (832, 57570), (912, 52520), (960, 49894), (988, 48480), (1010, 47424), (1040, 46056), (1140, 42016), (1212, 39520), (1216, 39390), (1235, 38784), (1248, 38380), (1313, 36480), (1482, 32320), (1515, 31616), (1520, 31512), (1560, 30704), (1616, 29640), (1664, 28785), (1824, 26260), (1919, 24960), (1920, 24947), (1976, 24240), (2020, 23712), (2080, 23028), (2280, 21008), (2424, 19760), (2432, 19695), (2470, 19392), (2496, 19190), (2626, 18240), (2964, 16160), (3030, 15808), (3040, 15756), (3120, 15352), (3232, 14820), (3648, 13130), (3705, 12928), (3838, 12480), (3939, 12160), (3952, 12120), (4040, 11856), (4160, 11514), (4560, 10504), (4848, 9880), (4940, 9696), (4992, 9595), (5252, 9120), (5757, 8320), (5928, 8080), (6060, 7904), (6080, 7878), (6240, 7676), (6464, 7410), (6565, 7296)]