1866176640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6113}}^1$

素因数の和:6191

約数の個数: 192

約数和(自身を含む): 6566802840

約数和(自身を除く): 4700626200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 795, 848, 954, 960, 1060, 1152, 1272, 1440, 1590, 1696, 1908, 1920, 2120, 2385, 2544, 2880, 3180, 3392, 3816, 4240, 4770, 5088, 5760, 6113, 6360, 6784, 7632, 8480, 9540, 10176, 12226, 12720, 15264, 16960, 18339, 19080, 20352, 24452, 25440, 30528, 30565, 33920, 36678, 38160, 48904, 50880, 55017, 61056, 61130, 73356, 76320, 91695, 97808, 101760, 110034, 122260, 146712, 152640, 183390, 195616, 220068, 244520, 275085, 293424, 305280, 323989, 366780, 391232, 440136, 489040, 550170, 586848, 647978, 733560, 782464, 880272, 971967, 978080, 1100340, 1173696, 1295956, 1467120, 1619945, 1760544, 1943934, 1956160, 2200680, 2347392, 2591912, 2915901, 2934240, 3239890, 3521088, 3887868, 3912320, 4401360, 4859835, 5183824, 5831802, 5868480, 6479780, 7042176, 7775736, 8802720, 9719670, 10367648, 11663604, 11736960, 12959560, 14579505, 15551472, 17605440, 19439340, 20735296, 23327208, 25919120, 29159010, 31102944, 35210880, 38878680, 41470592, 46654416, 51838240, 58318020, 62205888, 77757360, 93308832, 103676480, 116636040, 124411776, 155514720, 186617664, 207352960, 233272080, 311029440, 373235328, 466544160, 622058880, 933088320, 1866176640]

約数ペア:

[(1, 1866176640), (2, 933088320), (3, 622058880), (4, 466544160), (5, 373235328), (6, 311029440), (8, 233272080), (9, 207352960), (10, 186617664), (12, 155514720), (15, 124411776), (16, 116636040), (18, 103676480), (20, 93308832), (24, 77757360), (30, 62205888), (32, 58318020), (36, 51838240), (40, 46654416), (45, 41470592), (48, 38878680), (53, 35210880), (60, 31102944), (64, 29159010), (72, 25919120), (80, 23327208), (90, 20735296), (96, 19439340), (106, 17605440), (120, 15551472), (128, 14579505), (144, 12959560), (159, 11736960), (160, 11663604), (180, 10367648), (192, 9719670), (212, 8802720), (240, 7775736), (265, 7042176), (288, 6479780), (318, 5868480), (320, 5831802), (360, 5183824), (384, 4859835), (424, 4401360), (477, 3912320), (480, 3887868), (530, 3521088), (576, 3239890), (636, 2934240), (640, 2915901), (720, 2591912), (795, 2347392), (848, 2200680), (954, 1956160), (960, 1943934), (1060, 1760544), (1152, 1619945), (1272, 1467120), (1440, 1295956), (1590, 1173696), (1696, 1100340), (1908, 978080), (1920, 971967), (2120, 880272), (2385, 782464), (2544, 733560), (2880, 647978), (3180, 586848), (3392, 550170), (3816, 489040), (4240, 440136), (4770, 391232), (5088, 366780), (5760, 323989), (6113, 305280), (6360, 293424), (6784, 275085), (7632, 244520), (8480, 220068), (9540, 195616), (10176, 183390), (12226, 152640), (12720, 146712), (15264, 122260), (16960, 110034), (18339, 101760), (19080, 97808), (20352, 91695), (24452, 76320), (25440, 73356), (30528, 61130), (30565, 61056), (33920, 55017), (36678, 50880), (38160, 48904)]