1948573440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15377}}^1$

素因数の和:15415

約数の個数: 216

約数和(自身を含む): 7355235888

約数和(自身を除く): 5406662448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 8448, 10560, 11520, 12672, 14080, 15377, 15840, 21120, 25344, 30754, 31680, 42240, 46131, 61508, 63360, 76885, 92262, 123016, 126720, 138393, 153770, 169147, 184524, 230655, 246032, 276786, 307540, 338294, 369048, 461310, 492064, 507441, 553572, 615080, 676588, 691965, 738096, 845735, 922620, 984128, 1014882, 1107144, 1230160, 1353176, 1383930, 1476192, 1522323, 1691470, 1845240, 1968256, 2029764, 2214288, 2460320, 2537205, 2706352, 2767860, 2952384, 3044646, 3382940, 3690480, 3936512, 4059528, 4428576, 4920640, 5074410, 5412704, 5535720, 5904768, 6089292, 6765880, 7380960, 7611615, 8119056, 8857152, 9841280, 10148820, 10825408, 11071440, 11809536, 12178584, 13531760, 14761920, 15223230, 16238112, 17714304, 19682560, 20297640, 21650816, 22142880, 24357168, 27063520, 29523840, 30446460, 32476224, 35428608, 40595280, 43301632, 44285760, 48714336, 54127040, 59047680, 60892920, 64952448, 81190560, 88571520, 97428672, 108254080, 121785840, 129904896, 162381120, 177143040, 194857344, 216508160, 243571680, 324762240, 389714688, 487143360, 649524480, 974286720, 1948573440]

約数ペア:

[(1, 1948573440), (2, 974286720), (3, 649524480), (4, 487143360), (5, 389714688), (6, 324762240), (8, 243571680), (9, 216508160), (10, 194857344), (11, 177143040), (12, 162381120), (15, 129904896), (16, 121785840), (18, 108254080), (20, 97428672), (22, 88571520), (24, 81190560), (30, 64952448), (32, 60892920), (33, 59047680), (36, 54127040), (40, 48714336), (44, 44285760), (45, 43301632), (48, 40595280), (55, 35428608), (60, 32476224), (64, 30446460), (66, 29523840), (72, 27063520), (80, 24357168), (88, 22142880), (90, 21650816), (96, 20297640), (99, 19682560), (110, 17714304), (120, 16238112), (128, 15223230), (132, 14761920), (144, 13531760), (160, 12178584), (165, 11809536), (176, 11071440), (180, 10825408), (192, 10148820), (198, 9841280), (220, 8857152), (240, 8119056), (256, 7611615), (264, 7380960), (288, 6765880), (320, 6089292), (330, 5904768), (352, 5535720), (360, 5412704), (384, 5074410), (396, 4920640), (440, 4428576), (480, 4059528), (495, 3936512), (528, 3690480), (576, 3382940), (640, 3044646), (660, 2952384), (704, 2767860), (720, 2706352), (768, 2537205), (792, 2460320), (880, 2214288), (960, 2029764), (990, 1968256), (1056, 1845240), (1152, 1691470), (1280, 1522323), (1320, 1476192), (1408, 1383930), (1440, 1353176), (1584, 1230160), (1760, 1107144), (1920, 1014882), (1980, 984128), (2112, 922620), (2304, 845735), (2640, 738096), (2816, 691965), (2880, 676588), (3168, 615080), (3520, 553572), (3840, 507441), (3960, 492064), (4224, 461310), (5280, 369048), (5760, 338294), (6336, 307540), (7040, 276786), (7920, 246032), (8448, 230655), (10560, 184524), (11520, 169147), (12672, 153770), (14080, 138393), (15377, 126720), (15840, 123016), (21120, 92262), (25344, 76885), (30754, 63360), (31680, 61508), (42240, 46131)]