28967171520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{187417}}^1$

素因数の和:187467

約数の個数: 224

約数和(自身を含む): 109680012288

約数和(自身を除く): 80712840768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2208, 2240, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4416, 4830, 5152, 5520, 6440, 6720, 7360, 7728, 9660, 10304, 11040, 12880, 15456, 19320, 22080, 25760, 30912, 38640, 51520, 77280, 154560, 187417, 374834, 562251, 749668, 937085, 1124502, 1311919, 1499336, 1874170, 2249004, 2623838, 2811255, 2998672, 3748340, 3935757, 4310591, 4498008, 5247676, 5622510, 5997344, 6559595, 7496680, 7871514, 8621182, 8996016, 10495352, 11245020, 11994688, 12931773, 13119190, 14993360, 15743028, 17242364, 17992032, 19678785, 20990704, 21552955, 22490040, 25863546, 26238380, 29986720, 30174137, 31486056, 34484728, 35984064, 39357570, 41981408, 43105910, 44980080, 51727092, 52476760, 59973440, 60348274, 62972112, 64658865, 68969456, 78715140, 83962816, 86211820, 89960160, 90522411, 103454184, 104953520, 120696548, 125944224, 129317730, 137938912, 150870685, 157430280, 172423640, 179920320, 181044822, 206908368, 209907040, 241393096, 251888448, 258635460, 275877824, 301741370, 314860560, 344847280, 362089644, 413816736, 419814080, 452612055, 482786192, 517270920, 603482740, 629721120, 689694560, 724179288, 827633472, 905224110, 965572384, 1034541840, 1206965480, 1259442240, 1379389120, 1448358576, 1810448220, 1931144768, 2069083680, 2413930960, 2896717152, 3620896440, 4138167360, 4827861920, 5793434304, 7241792880, 9655723840, 14483585760, 28967171520]

約数ペア:

[(1, 28967171520), (2, 14483585760), (3, 9655723840), (4, 7241792880), (5, 5793434304), (6, 4827861920), (7, 4138167360), (8, 3620896440), (10, 2896717152), (12, 2413930960), (14, 2069083680), (15, 1931144768), (16, 1810448220), (20, 1448358576), (21, 1379389120), (23, 1259442240), (24, 1206965480), (28, 1034541840), (30, 965572384), (32, 905224110), (35, 827633472), (40, 724179288), (42, 689694560), (46, 629721120), (48, 603482740), (56, 517270920), (60, 482786192), (64, 452612055), (69, 419814080), (70, 413816736), (80, 362089644), (84, 344847280), (92, 314860560), (96, 301741370), (105, 275877824), (112, 258635460), (115, 251888448), (120, 241393096), (138, 209907040), (140, 206908368), (160, 181044822), (161, 179920320), (168, 172423640), (184, 157430280), (192, 150870685), (210, 137938912), (224, 129317730), (230, 125944224), (240, 120696548), (276, 104953520), (280, 103454184), (320, 90522411), (322, 89960160), (336, 86211820), (345, 83962816), (368, 78715140), (420, 68969456), (448, 64658865), (460, 62972112), (480, 60348274), (483, 59973440), (552, 52476760), (560, 51727092), (644, 44980080), (672, 43105910), (690, 41981408), (736, 39357570), (805, 35984064), (840, 34484728), (920, 31486056), (960, 30174137), (966, 29986720), (1104, 26238380), (1120, 25863546), (1288, 22490040), (1344, 21552955), (1380, 20990704), (1472, 19678785), (1610, 17992032), (1680, 17242364), (1840, 15743028), (1932, 14993360), (2208, 13119190), (2240, 12931773), (2415, 11994688), (2576, 11245020), (2760, 10495352), (3220, 8996016), (3360, 8621182), (3680, 7871514), (3864, 7496680), (4416, 6559595), (4830, 5997344), (5152, 5622510), (5520, 5247676), (6440, 4498008), (6720, 4310591), (7360, 3935757), (7728, 3748340), (9660, 2998672), (10304, 2811255), (11040, 2623838), (12880, 2249004), (15456, 1874170), (19320, 1499336), (22080, 1311919), (25760, 1124502), (30912, 937085), (38640, 749668), (51520, 562251), (77280, 374834), (154560, 187417)]