2761524240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:769

約数の個数: 160

約数和(自身を含む): 8685610752

約数和(自身を除く): 5924086512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 181, 240, 302, 362, 421, 453, 543, 604, 724, 755, 842, 905, 906, 1086, 1208, 1263, 1448, 1510, 1684, 1810, 1812, 2105, 2172, 2265, 2416, 2526, 2715, 2896, 3020, 3368, 3620, 3624, 4210, 4344, 4530, 5052, 5430, 6040, 6315, 6736, 7240, 7248, 8420, 8688, 9060, 10104, 10860, 12080, 12630, 14480, 16840, 18120, 20208, 21720, 25260, 27331, 33680, 36240, 43440, 50520, 54662, 63571, 76201, 81993, 101040, 109324, 127142, 136655, 152402, 163986, 190713, 218648, 228603, 254284, 273310, 304804, 317855, 327972, 381005, 381426, 409965, 437296, 457206, 508568, 546620, 609608, 635710, 655944, 762010, 762852, 819930, 914412, 953565, 1017136, 1093240, 1143015, 1219216, 1271420, 1311888, 1524020, 1525704, 1639860, 1828824, 1907130, 2186480, 2286030, 2542840, 3048040, 3051408, 3279720, 3657648, 3814260, 4572060, 5085680, 6096080, 6559440, 7628520, 9144120, 11506351, 15257040, 18288240, 23012702, 34519053, 46025404, 57531755, 69038106, 92050808, 115063510, 138076212, 172595265, 184101616, 230127020, 276152424, 345190530, 460254040, 552304848, 690381060, 920508080, 1380762120, 2761524240]

約数ペア:

[(1, 2761524240), (2, 1380762120), (3, 920508080), (4, 690381060), (5, 552304848), (6, 460254040), (8, 345190530), (10, 276152424), (12, 230127020), (15, 184101616), (16, 172595265), (20, 138076212), (24, 115063510), (30, 92050808), (40, 69038106), (48, 57531755), (60, 46025404), (80, 34519053), (120, 23012702), (151, 18288240), (181, 15257040), (240, 11506351), (302, 9144120), (362, 7628520), (421, 6559440), (453, 6096080), (543, 5085680), (604, 4572060), (724, 3814260), (755, 3657648), (842, 3279720), (905, 3051408), (906, 3048040), (1086, 2542840), (1208, 2286030), (1263, 2186480), (1448, 1907130), (1510, 1828824), (1684, 1639860), (1810, 1525704), (1812, 1524020), (2105, 1311888), (2172, 1271420), (2265, 1219216), (2416, 1143015), (2526, 1093240), (2715, 1017136), (2896, 953565), (3020, 914412), (3368, 819930), (3620, 762852), (3624, 762010), (4210, 655944), (4344, 635710), (4530, 609608), (5052, 546620), (5430, 508568), (6040, 457206), (6315, 437296), (6736, 409965), (7240, 381426), (7248, 381005), (8420, 327972), (8688, 317855), (9060, 304804), (10104, 273310), (10860, 254284), (12080, 228603), (12630, 218648), (14480, 190713), (16840, 163986), (18120, 152402), (20208, 136655), (21720, 127142), (25260, 109324), (27331, 101040), (33680, 81993), (36240, 76201), (43440, 63571), (50520, 54662)]