2442540240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{69233}}^1$

素因数の和:69266

約数の個数: 180

約数和(自身を含む): 9542245284

約数和(自身を除く): 7099705044

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 69233, 138466, 207699, 276932, 346165, 415398, 484631, 553864, 623097, 692330, 830796, 969262, 1038495, 1107728, 1246194, 1384660, 1453893, 1661592, 1938524, 2076990, 2423155, 2492388, 2769320, 2907786, 3115485, 3323184, 3392417, 3877048, 4153980, 4361679, 4846310, 4984776, 5538640, 5815572, 6230970, 6784834, 7269465, 7754096, 8307960, 8723358, 9692620, 9969552, 10177251, 11631144, 12461940, 13569668, 14538930, 16615920, 16962085, 17446716, 19385240, 20354502, 21808395, 23262288, 24923880, 27139336, 29077860, 30531753, 33924170, 34893432, 38770480, 40709004, 43616790, 49847760, 50886255, 54278672, 58155720, 61063506, 67848340, 69786864, 81418008, 87233580, 101772510, 116311440, 122127012, 135696680, 152658765, 162836016, 174467160, 203545020, 244254024, 271393360, 305317530, 348934320, 407090040, 488508048, 610635060, 814180080, 1221270120, 2442540240]

約数ペア:

[(1, 2442540240), (2, 1221270120), (3, 814180080), (4, 610635060), (5, 488508048), (6, 407090040), (7, 348934320), (8, 305317530), (9, 271393360), (10, 244254024), (12, 203545020), (14, 174467160), (15, 162836016), (16, 152658765), (18, 135696680), (20, 122127012), (21, 116311440), (24, 101772510), (28, 87233580), (30, 81418008), (35, 69786864), (36, 67848340), (40, 61063506), (42, 58155720), (45, 54278672), (48, 50886255), (49, 49847760), (56, 43616790), (60, 40709004), (63, 38770480), (70, 34893432), (72, 33924170), (80, 30531753), (84, 29077860), (90, 27139336), (98, 24923880), (105, 23262288), (112, 21808395), (120, 20354502), (126, 19385240), (140, 17446716), (144, 16962085), (147, 16615920), (168, 14538930), (180, 13569668), (196, 12461940), (210, 11631144), (240, 10177251), (245, 9969552), (252, 9692620), (280, 8723358), (294, 8307960), (315, 7754096), (336, 7269465), (360, 6784834), (392, 6230970), (420, 5815572), (441, 5538640), (490, 4984776), (504, 4846310), (560, 4361679), (588, 4153980), (630, 3877048), (720, 3392417), (735, 3323184), (784, 3115485), (840, 2907786), (882, 2769320), (980, 2492388), (1008, 2423155), (1176, 2076990), (1260, 1938524), (1470, 1661592), (1680, 1453893), (1764, 1384660), (1960, 1246194), (2205, 1107728), (2352, 1038495), (2520, 969262), (2940, 830796), (3528, 692330), (3920, 623097), (4410, 553864), (5040, 484631), (5880, 415398), (7056, 346165), (8820, 276932), (11760, 207699), (17640, 138466), (35280, 69233)]