195988320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12373}}^1$

素因数の和:12405

約数の個数: 144

約数和(自身を含む): 729670032

約数和(自身を除く): 533681712

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, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 12373, 15840, 24746, 37119, 49492, 61865, 74238, 98984, 111357, 123730, 136103, 148476, 185595, 197968, 222714, 247460, 272206, 296952, 371190, 395936, 408309, 445428, 494920, 544412, 556785, 593904, 680515, 742380, 816618, 890856, 989840, 1088824, 1113570, 1187808, 1224927, 1361030, 1484760, 1633236, 1781712, 1979680, 2041545, 2177648, 2227140, 2449854, 2722060, 2969520, 3266472, 3563424, 4083090, 4355296, 4454280, 4899708, 5444120, 5939040, 6124635, 6532944, 8166180, 8908560, 9799416, 10888240, 12249270, 13065888, 16332360, 17817120, 19598832, 21776480, 24498540, 32664720, 39197664, 48997080, 65329440, 97994160, 195988320]

約数ペア:

[(1, 195988320), (2, 97994160), (3, 65329440), (4, 48997080), (5, 39197664), (6, 32664720), (8, 24498540), (9, 21776480), (10, 19598832), (11, 17817120), (12, 16332360), (15, 13065888), (16, 12249270), (18, 10888240), (20, 9799416), (22, 8908560), (24, 8166180), (30, 6532944), (32, 6124635), (33, 5939040), (36, 5444120), (40, 4899708), (44, 4454280), (45, 4355296), (48, 4083090), (55, 3563424), (60, 3266472), (66, 2969520), (72, 2722060), (80, 2449854), (88, 2227140), (90, 2177648), (96, 2041545), (99, 1979680), (110, 1781712), (120, 1633236), (132, 1484760), (144, 1361030), (160, 1224927), (165, 1187808), (176, 1113570), (180, 1088824), (198, 989840), (220, 890856), (240, 816618), (264, 742380), (288, 680515), (330, 593904), (352, 556785), (360, 544412), (396, 494920), (440, 445428), (480, 408309), (495, 395936), (528, 371190), (660, 296952), (720, 272206), (792, 247460), (880, 222714), (990, 197968), (1056, 185595), (1320, 148476), (1440, 136103), (1584, 123730), (1760, 111357), (1980, 98984), (2640, 74238), (3168, 61865), (3960, 49492), (5280, 37119), (7920, 24746), (12373, 15840)]