2128844160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:730

約数の個数: 256

約数和(自身を含む): 7582680000

約数和(自身を除く): 5453835840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 349, 353, 360, 384, 432, 480, 540, 576, 640, 698, 706, 720, 864, 960, 1047, 1059, 1080, 1152, 1396, 1412, 1440, 1728, 1745, 1765, 1920, 2094, 2118, 2160, 2792, 2824, 2880, 3141, 3177, 3456, 3490, 3530, 4188, 4236, 4320, 5235, 5295, 5584, 5648, 5760, 6282, 6354, 6980, 7060, 8376, 8472, 8640, 9423, 9531, 10470, 10590, 11168, 11296, 12564, 12708, 13960, 14120, 15705, 15885, 16752, 16944, 17280, 18846, 19062, 20940, 21180, 22336, 22592, 25128, 25416, 27920, 28240, 31410, 31770, 33504, 33888, 37692, 38124, 41880, 42360, 44672, 45184, 47115, 47655, 50256, 50832, 55840, 56480, 62820, 63540, 67008, 67776, 75384, 76248, 83760, 84720, 94230, 95310, 100512, 101664, 111680, 112960, 123197, 125640, 127080, 134016, 135552, 150768, 152496, 167520, 169440, 188460, 190620, 201024, 203328, 223360, 225920, 246394, 251280, 254160, 301536, 304992, 335040, 338880, 369591, 376920, 381240, 402048, 406656, 492788, 502560, 508320, 603072, 609984, 615985, 670080, 677760, 739182, 753840, 762480, 985576, 1005120, 1016640, 1108773, 1206144, 1219968, 1231970, 1478364, 1507680, 1524960, 1847955, 1971152, 2010240, 2033280, 2217546, 2463940, 2956728, 3015360, 3049920, 3326319, 3695910, 3942304, 4435092, 4927880, 5543865, 5913456, 6030720, 6099840, 6652638, 7391820, 7884608, 8870184, 9855760, 11087730, 11826912, 13305276, 14783640, 15769216, 16631595, 17740368, 19711520, 22175460, 23653824, 26610552, 29567280, 33263190, 35480736, 39423040, 44350920, 47307648, 53221104, 59134560, 66526380, 70961472, 78846080, 88701840, 106442208, 118269120, 133052760, 141922944, 177403680, 212884416, 236538240, 266105520, 354807360, 425768832, 532211040, 709614720, 1064422080, 2128844160]

約数ペア:

[(1, 2128844160), (2, 1064422080), (3, 709614720), (4, 532211040), (5, 425768832), (6, 354807360), (8, 266105520), (9, 236538240), (10, 212884416), (12, 177403680), (15, 141922944), (16, 133052760), (18, 118269120), (20, 106442208), (24, 88701840), (27, 78846080), (30, 70961472), (32, 66526380), (36, 59134560), (40, 53221104), (45, 47307648), (48, 44350920), (54, 39423040), (60, 35480736), (64, 33263190), (72, 29567280), (80, 26610552), (90, 23653824), (96, 22175460), (108, 19711520), (120, 17740368), (128, 16631595), (135, 15769216), (144, 14783640), (160, 13305276), (180, 11826912), (192, 11087730), (216, 9855760), (240, 8870184), (270, 7884608), (288, 7391820), (320, 6652638), (349, 6099840), (353, 6030720), (360, 5913456), (384, 5543865), (432, 4927880), (480, 4435092), (540, 3942304), (576, 3695910), (640, 3326319), (698, 3049920), (706, 3015360), (720, 2956728), (864, 2463940), (960, 2217546), (1047, 2033280), (1059, 2010240), (1080, 1971152), (1152, 1847955), (1396, 1524960), (1412, 1507680), (1440, 1478364), (1728, 1231970), (1745, 1219968), (1765, 1206144), (1920, 1108773), (2094, 1016640), (2118, 1005120), (2160, 985576), (2792, 762480), (2824, 753840), (2880, 739182), (3141, 677760), (3177, 670080), (3456, 615985), (3490, 609984), (3530, 603072), (4188, 508320), (4236, 502560), (4320, 492788), (5235, 406656), (5295, 402048), (5584, 381240), (5648, 376920), (5760, 369591), (6282, 338880), (6354, 335040), (6980, 304992), (7060, 301536), (8376, 254160), (8472, 251280), (8640, 246394), (9423, 225920), (9531, 223360), (10470, 203328), (10590, 201024), (11168, 190620), (11296, 188460), (12564, 169440), (12708, 167520), (13960, 152496), (14120, 150768), (15705, 135552), (15885, 134016), (16752, 127080), (16944, 125640), (17280, 123197), (18846, 112960), (19062, 111680), (20940, 101664), (21180, 100512), (22336, 95310), (22592, 94230), (25128, 84720), (25416, 83760), (27920, 76248), (28240, 75384), (31410, 67776), (31770, 67008), (33504, 63540), (33888, 62820), (37692, 56480), (38124, 55840), (41880, 50832), (42360, 50256), (44672, 47655), (45184, 47115)]