897530880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:922

約数の個数: 176

約数和(自身を含む): 2914665984

約数和(自身を除く): 2017135104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 512, 568, 640, 710, 768, 823, 852, 960, 1024, 1065, 1136, 1280, 1420, 1536, 1646, 1704, 1920, 2130, 2272, 2469, 2560, 2840, 3072, 3292, 3408, 3840, 4115, 4260, 4544, 4938, 5120, 5680, 6584, 6816, 7680, 8230, 8520, 9088, 9876, 11360, 12345, 13168, 13632, 15360, 16460, 17040, 18176, 19752, 22720, 24690, 26336, 27264, 32920, 34080, 36352, 39504, 45440, 49380, 52672, 54528, 58433, 65840, 68160, 72704, 79008, 90880, 98760, 105344, 109056, 116866, 131680, 136320, 158016, 175299, 181760, 197520, 210688, 218112, 233732, 263360, 272640, 292165, 316032, 350598, 363520, 395040, 421376, 467464, 526720, 545280, 584330, 632064, 701196, 790080, 842752, 876495, 934928, 1053440, 1090560, 1168660, 1264128, 1402392, 1580160, 1752990, 1869856, 2106880, 2337320, 2528256, 2804784, 3160320, 3505980, 3739712, 4213760, 4674640, 5609568, 6320640, 7011960, 7479424, 9349280, 11219136, 12641280, 14023920, 14958848, 18698560, 22438272, 28047840, 29917696, 37397120, 44876544, 56095680, 59835392, 74794240, 89753088, 112191360, 149588480, 179506176, 224382720, 299176960, 448765440, 897530880]

約数ペア:

[(1, 897530880), (2, 448765440), (3, 299176960), (4, 224382720), (5, 179506176), (6, 149588480), (8, 112191360), (10, 89753088), (12, 74794240), (15, 59835392), (16, 56095680), (20, 44876544), (24, 37397120), (30, 29917696), (32, 28047840), (40, 22438272), (48, 18698560), (60, 14958848), (64, 14023920), (71, 12641280), (80, 11219136), (96, 9349280), (120, 7479424), (128, 7011960), (142, 6320640), (160, 5609568), (192, 4674640), (213, 4213760), (240, 3739712), (256, 3505980), (284, 3160320), (320, 2804784), (355, 2528256), (384, 2337320), (426, 2106880), (480, 1869856), (512, 1752990), (568, 1580160), (640, 1402392), (710, 1264128), (768, 1168660), (823, 1090560), (852, 1053440), (960, 934928), (1024, 876495), (1065, 842752), (1136, 790080), (1280, 701196), (1420, 632064), (1536, 584330), (1646, 545280), (1704, 526720), (1920, 467464), (2130, 421376), (2272, 395040), (2469, 363520), (2560, 350598), (2840, 316032), (3072, 292165), (3292, 272640), (3408, 263360), (3840, 233732), (4115, 218112), (4260, 210688), (4544, 197520), (4938, 181760), (5120, 175299), (5680, 158016), (6584, 136320), (6816, 131680), (7680, 116866), (8230, 109056), (8520, 105344), (9088, 98760), (9876, 90880), (11360, 79008), (12345, 72704), (13168, 68160), (13632, 65840), (15360, 58433), (16460, 54528), (17040, 52672), (18176, 49380), (19752, 45440), (22720, 39504), (24690, 36352), (26336, 34080), (27264, 32920)]