218283240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37123}}^1$

素因数の和:37151

約数の個数: 96

約数和(自身を含む): 761784480

約数和(自身を除く): 543501240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 37123, 74246, 111369, 148492, 185615, 222738, 259861, 296984, 371230, 445476, 519722, 556845, 742460, 779583, 890952, 1039444, 1113690, 1299305, 1484920, 1559166, 1819027, 2078888, 2227380, 2598610, 3118332, 3638054, 3897915, 4454760, 5197220, 5457081, 6236664, 7276108, 7795830, 9095135, 10394440, 10914162, 14552216, 15591660, 18190270, 21828324, 27285405, 31183320, 36380540, 43656648, 54570810, 72761080, 109141620, 218283240]

約数ペア:

[(1, 218283240), (2, 109141620), (3, 72761080), (4, 54570810), (5, 43656648), (6, 36380540), (7, 31183320), (8, 27285405), (10, 21828324), (12, 18190270), (14, 15591660), (15, 14552216), (20, 10914162), (21, 10394440), (24, 9095135), (28, 7795830), (30, 7276108), (35, 6236664), (40, 5457081), (42, 5197220), (49, 4454760), (56, 3897915), (60, 3638054), (70, 3118332), (84, 2598610), (98, 2227380), (105, 2078888), (120, 1819027), (140, 1559166), (147, 1484920), (168, 1299305), (196, 1113690), (210, 1039444), (245, 890952), (280, 779583), (294, 742460), (392, 556845), (420, 519722), (490, 445476), (588, 371230), (735, 296984), (840, 259861), (980, 222738), (1176, 185615), (1470, 148492), (1960, 111369), (2940, 74246), (5880, 37123)]