21253473360

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{468551}}^1$

素因数の和:468583

約数の個数: 200

約数和(自身を含む): 84361850496

約数和(自身を除く): 63108377136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 468551, 937102, 1405653, 1874204, 2342755, 2811306, 3279857, 3748408, 4216959, 4685510, 5622612, 6559714, 7028265, 7496816, 8433918, 9371020, 9839571, 11245224, 12650877, 13119428, 14056530, 16399285, 16867836, 18742040, 19679142, 21084795, 22490448, 25301754, 26238856, 28113060, 29518713, 32798570, 33735672, 37484080, 37952631, 39358284, 42169590, 49197855, 50603508, 52477712, 56226120, 59037426, 63254385, 65597140, 67471344, 75905262, 78716568, 84339180, 88556139, 98395710, 101207016, 112452240, 118074852, 126508770, 131194280, 147593565, 151810524, 157433136, 168678360, 177112278, 189763155, 196791420, 202414032, 236149704, 253017540, 262388560, 265668417, 295187130, 303621048, 337356720, 354224556, 379526310, 393582840, 442780695, 472299408, 506035080, 531336834, 590374260, 607242096, 708449112, 759052620, 787165680, 885561390, 1012070160, 1062673668, 1180748520, 1328342085, 1416898224, 1518105240, 1771122780, 2125347336, 2361497040, 2656684170, 3036210480, 3542245560, 4250694672, 5313368340, 7084491120, 10626736680, 21253473360]

約数ペア:

[(1, 21253473360), (2, 10626736680), (3, 7084491120), (4, 5313368340), (5, 4250694672), (6, 3542245560), (7, 3036210480), (8, 2656684170), (9, 2361497040), (10, 2125347336), (12, 1771122780), (14, 1518105240), (15, 1416898224), (16, 1328342085), (18, 1180748520), (20, 1062673668), (21, 1012070160), (24, 885561390), (27, 787165680), (28, 759052620), (30, 708449112), (35, 607242096), (36, 590374260), (40, 531336834), (42, 506035080), (45, 472299408), (48, 442780695), (54, 393582840), (56, 379526310), (60, 354224556), (63, 337356720), (70, 303621048), (72, 295187130), (80, 265668417), (81, 262388560), (84, 253017540), (90, 236149704), (105, 202414032), (108, 196791420), (112, 189763155), (120, 177112278), (126, 168678360), (135, 157433136), (140, 151810524), (144, 147593565), (162, 131194280), (168, 126508770), (180, 118074852), (189, 112452240), (210, 101207016), (216, 98395710), (240, 88556139), (252, 84339180), (270, 78716568), (280, 75905262), (315, 67471344), (324, 65597140), (336, 63254385), (360, 59037426), (378, 56226120), (405, 52477712), (420, 50603508), (432, 49197855), (504, 42169590), (540, 39358284), (560, 37952631), (567, 37484080), (630, 33735672), (648, 32798570), (720, 29518713), (756, 28113060), (810, 26238856), (840, 25301754), (945, 22490448), (1008, 21084795), (1080, 19679142), (1134, 18742040), (1260, 16867836), (1296, 16399285), (1512, 14056530), (1620, 13119428), (1680, 12650877), (1890, 11245224), (2160, 9839571), (2268, 9371020), (2520, 8433918), (2835, 7496816), (3024, 7028265), (3240, 6559714), (3780, 5622612), (4536, 4685510), (5040, 4216959), (5670, 3748408), (6480, 3279857), (7560, 2811306), (9072, 2342755), (11340, 1874204), (15120, 1405653), (22680, 937102), (45360, 468551)]