165668160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 224

約数和(自身を含む): 610087680

約数和(自身を除く): 444419520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 140, 160, 168, 178, 192, 210, 224, 240, 267, 277, 280, 320, 336, 356, 420, 445, 448, 480, 534, 554, 560, 623, 672, 712, 831, 840, 890, 960, 1068, 1108, 1120, 1246, 1335, 1344, 1385, 1424, 1662, 1680, 1780, 1869, 1939, 2136, 2216, 2240, 2492, 2670, 2770, 2848, 3115, 3324, 3360, 3560, 3738, 3878, 4155, 4272, 4432, 4984, 5340, 5540, 5696, 5817, 6230, 6648, 6720, 7120, 7476, 7756, 8310, 8544, 8864, 9345, 9695, 9968, 10680, 11080, 11634, 12460, 13296, 14240, 14952, 15512, 16620, 17088, 17728, 18690, 19390, 19936, 21360, 22160, 23268, 24653, 24920, 26592, 28480, 29085, 29904, 31024, 33240, 37380, 38780, 39872, 42720, 44320, 46536, 49306, 49840, 53184, 58170, 59808, 62048, 66480, 73959, 74760, 77560, 85440, 88640, 93072, 98612, 99680, 116340, 119616, 123265, 124096, 132960, 147918, 149520, 155120, 172571, 186144, 197224, 199360, 232680, 246530, 265920, 295836, 299040, 310240, 345142, 369795, 372288, 394448, 465360, 493060, 517713, 591672, 598080, 620480, 690284, 739590, 788896, 862855, 930720, 986120, 1035426, 1183344, 1380568, 1479180, 1577792, 1725710, 1861440, 1972240, 2070852, 2366688, 2588565, 2761136, 2958360, 3451420, 3944480, 4141704, 4733376, 5177130, 5522272, 5916720, 6902840, 7888960, 8283408, 10354260, 11044544, 11833440, 13805680, 16566816, 20708520, 23666880, 27611360, 33133632, 41417040, 55222720, 82834080, 165668160]

約数ペア:

[(1, 165668160), (2, 82834080), (3, 55222720), (4, 41417040), (5, 33133632), (6, 27611360), (7, 23666880), (8, 20708520), (10, 16566816), (12, 13805680), (14, 11833440), (15, 11044544), (16, 10354260), (20, 8283408), (21, 7888960), (24, 6902840), (28, 5916720), (30, 5522272), (32, 5177130), (35, 4733376), (40, 4141704), (42, 3944480), (48, 3451420), (56, 2958360), (60, 2761136), (64, 2588565), (70, 2366688), (80, 2070852), (84, 1972240), (89, 1861440), (96, 1725710), (105, 1577792), (112, 1479180), (120, 1380568), (140, 1183344), (160, 1035426), (168, 986120), (178, 930720), (192, 862855), (210, 788896), (224, 739590), (240, 690284), (267, 620480), (277, 598080), (280, 591672), (320, 517713), (336, 493060), (356, 465360), (420, 394448), (445, 372288), (448, 369795), (480, 345142), (534, 310240), (554, 299040), (560, 295836), (623, 265920), (672, 246530), (712, 232680), (831, 199360), (840, 197224), (890, 186144), (960, 172571), (1068, 155120), (1108, 149520), (1120, 147918), (1246, 132960), (1335, 124096), (1344, 123265), (1385, 119616), (1424, 116340), (1662, 99680), (1680, 98612), (1780, 93072), (1869, 88640), (1939, 85440), (2136, 77560), (2216, 74760), (2240, 73959), (2492, 66480), (2670, 62048), (2770, 59808), (2848, 58170), (3115, 53184), (3324, 49840), (3360, 49306), (3560, 46536), (3738, 44320), (3878, 42720), (4155, 39872), (4272, 38780), (4432, 37380), (4984, 33240), (5340, 31024), (5540, 29904), (5696, 29085), (5817, 28480), (6230, 26592), (6648, 24920), (6720, 24653), (7120, 23268), (7476, 22160), (7756, 21360), (8310, 19936), (8544, 19390), (8864, 18690), (9345, 17728), (9695, 17088), (9968, 16620), (10680, 15512), (11080, 14952), (11634, 14240), (12460, 13296)]