2690389440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1619}}^1$

素因数の和:2219

約数の個数: 168

約数和(自身を含む): 9275582160

約数和(自身を除く): 6585192720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 577, 720, 960, 1154, 1440, 1619, 1731, 2308, 2880, 2885, 3238, 3462, 4616, 4857, 5193, 5770, 6476, 6924, 8095, 8655, 9232, 9714, 10386, 11540, 12952, 13848, 14571, 16190, 17310, 18464, 19428, 20772, 23080, 24285, 25904, 25965, 27696, 29142, 32380, 34620, 36928, 38856, 41544, 46160, 48570, 51808, 51930, 55392, 58284, 64760, 69240, 72855, 77712, 83088, 92320, 97140, 103616, 103860, 110784, 116568, 129520, 138480, 145710, 155424, 166176, 184640, 194280, 207720, 233136, 259040, 276960, 291420, 310848, 332352, 388560, 415440, 466272, 518080, 553920, 582840, 777120, 830880, 932544, 934163, 1165680, 1554240, 1661760, 1868326, 2331360, 2802489, 3736652, 4662720, 4670815, 5604978, 7473304, 8407467, 9341630, 11209956, 14012445, 14946608, 16814934, 18683260, 22419912, 28024890, 29893216, 33629868, 37366520, 42037335, 44839824, 56049780, 59786432, 67259736, 74733040, 84074670, 89679648, 112099560, 134519472, 149466080, 168149340, 179359296, 224199120, 269038944, 298932160, 336298680, 448398240, 538077888, 672597360, 896796480, 1345194720, 2690389440]

約数ペア:

[(1, 2690389440), (2, 1345194720), (3, 896796480), (4, 672597360), (5, 538077888), (6, 448398240), (8, 336298680), (9, 298932160), (10, 269038944), (12, 224199120), (15, 179359296), (16, 168149340), (18, 149466080), (20, 134519472), (24, 112099560), (30, 89679648), (32, 84074670), (36, 74733040), (40, 67259736), (45, 59786432), (48, 56049780), (60, 44839824), (64, 42037335), (72, 37366520), (80, 33629868), (90, 29893216), (96, 28024890), (120, 22419912), (144, 18683260), (160, 16814934), (180, 14946608), (192, 14012445), (240, 11209956), (288, 9341630), (320, 8407467), (360, 7473304), (480, 5604978), (576, 4670815), (577, 4662720), (720, 3736652), (960, 2802489), (1154, 2331360), (1440, 1868326), (1619, 1661760), (1731, 1554240), (2308, 1165680), (2880, 934163), (2885, 932544), (3238, 830880), (3462, 777120), (4616, 582840), (4857, 553920), (5193, 518080), (5770, 466272), (6476, 415440), (6924, 388560), (8095, 332352), (8655, 310848), (9232, 291420), (9714, 276960), (10386, 259040), (11540, 233136), (12952, 207720), (13848, 194280), (14571, 184640), (16190, 166176), (17310, 155424), (18464, 145710), (19428, 138480), (20772, 129520), (23080, 116568), (24285, 110784), (25904, 103860), (25965, 103616), (27696, 97140), (29142, 92320), (32380, 83088), (34620, 77712), (36928, 72855), (38856, 69240), (41544, 64760), (46160, 58284), (48570, 55392), (51808, 51930)]