229850880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:551

約数の個数: 288

約数和(自身を含む): 890072064

約数和(自身を除く): 660221184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 503, 510, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1006, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1509, 1632, 1680, 1785, 1792, 1904, 1920, 2012, 2040, 2176, 2240, 2380, 2515, 2688, 2720, 2856, 3018, 3264, 3360, 3521, 3570, 3808, 3840, 4024, 4080, 4352, 4480, 4760, 5030, 5376, 5440, 5712, 6036, 6528, 6720, 7042, 7140, 7545, 7616, 8048, 8160, 8551, 8960, 9520, 10060, 10563, 10880, 11424, 12072, 13056, 13440, 14084, 14280, 15090, 15232, 16096, 16320, 17102, 17605, 19040, 20120, 21126, 21760, 22848, 24144, 25653, 26880, 28168, 28560, 30180, 30464, 32192, 32640, 34204, 35210, 38080, 40240, 42252, 42755, 45696, 48288, 51306, 52815, 56336, 57120, 59857, 60360, 64384, 65280, 68408, 70420, 76160, 80480, 84504, 85510, 91392, 96576, 102612, 105630, 112672, 114240, 119714, 120720, 128265, 128768, 136816, 140840, 152320, 160960, 169008, 171020, 179571, 193152, 205224, 211260, 225344, 228480, 239428, 241440, 256530, 273632, 281680, 299285, 321920, 338016, 342040, 359142, 386304, 410448, 422520, 450688, 456960, 478856, 482880, 513060, 547264, 563360, 598570, 643840, 676032, 684080, 718284, 820896, 845040, 897855, 901376, 957712, 965760, 1026120, 1094528, 1126720, 1197140, 1352064, 1368160, 1436568, 1641792, 1690080, 1795710, 1915424, 1931520, 2052240, 2189056, 2253440, 2394280, 2704128, 2736320, 2873136, 3283584, 3380160, 3591420, 3830848, 4104480, 4506880, 4788560, 5472640, 5746272, 6567168, 6760320, 7182840, 7661696, 8208960, 9577120, 10945280, 11492544, 13520640, 14365680, 15323392, 16417920, 19154240, 22985088, 28731360, 32835840, 38308480, 45970176, 57462720, 76616960, 114925440, 229850880]

約数ペア:

[(1, 229850880), (2, 114925440), (3, 76616960), (4, 57462720), (5, 45970176), (6, 38308480), (7, 32835840), (8, 28731360), (10, 22985088), (12, 19154240), (14, 16417920), (15, 15323392), (16, 14365680), (17, 13520640), (20, 11492544), (21, 10945280), (24, 9577120), (28, 8208960), (30, 7661696), (32, 7182840), (34, 6760320), (35, 6567168), (40, 5746272), (42, 5472640), (48, 4788560), (51, 4506880), (56, 4104480), (60, 3830848), (64, 3591420), (68, 3380160), (70, 3283584), (80, 2873136), (84, 2736320), (85, 2704128), (96, 2394280), (102, 2253440), (105, 2189056), (112, 2052240), (119, 1931520), (120, 1915424), (128, 1795710), (136, 1690080), (140, 1641792), (160, 1436568), (168, 1368160), (170, 1352064), (192, 1197140), (204, 1126720), (210, 1094528), (224, 1026120), (238, 965760), (240, 957712), (255, 901376), (256, 897855), (272, 845040), (280, 820896), (320, 718284), (336, 684080), (340, 676032), (357, 643840), (384, 598570), (408, 563360), (420, 547264), (448, 513060), (476, 482880), (480, 478856), (503, 456960), (510, 450688), (544, 422520), (560, 410448), (595, 386304), (640, 359142), (672, 342040), (680, 338016), (714, 321920), (768, 299285), (816, 281680), (840, 273632), (896, 256530), (952, 241440), (960, 239428), (1006, 228480), (1020, 225344), (1088, 211260), (1120, 205224), (1190, 193152), (1280, 179571), (1344, 171020), (1360, 169008), (1428, 160960), (1509, 152320), (1632, 140840), (1680, 136816), (1785, 128768), (1792, 128265), (1904, 120720), (1920, 119714), (2012, 114240), (2040, 112672), (2176, 105630), (2240, 102612), (2380, 96576), (2515, 91392), (2688, 85510), (2720, 84504), (2856, 80480), (3018, 76160), (3264, 70420), (3360, 68408), (3521, 65280), (3570, 64384), (3808, 60360), (3840, 59857), (4024, 57120), (4080, 56336), (4352, 52815), (4480, 51306), (4760, 48288), (5030, 45696), (5376, 42755), (5440, 42252), (5712, 40240), (6036, 38080), (6528, 35210), (6720, 34204), (7042, 32640), (7140, 32192), (7545, 30464), (7616, 30180), (8048, 28560), (8160, 28168), (8551, 26880), (8960, 25653), (9520, 24144), (10060, 22848), (10563, 21760), (10880, 21126), (11424, 20120), (12072, 19040), (13056, 17605), (13440, 17102), (14084, 16320), (14280, 16096), (15090, 15232)]