239100840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 856440000

約数和(自身を除く): 617339160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 499, 605, 660, 726, 792, 968, 990, 998, 1089, 1210, 1320, 1331, 1452, 1497, 1815, 1980, 1996, 2178, 2420, 2495, 2662, 2904, 2994, 3630, 3960, 3992, 3993, 4356, 4491, 4840, 4990, 5324, 5445, 5489, 5988, 6655, 7260, 7485, 7986, 8712, 8982, 9980, 10648, 10890, 10978, 11976, 11979, 13310, 14520, 14970, 15972, 16467, 17964, 19960, 19965, 21780, 21956, 22455, 23958, 26620, 27445, 29940, 31944, 32934, 35928, 39930, 43560, 43912, 44910, 47916, 49401, 53240, 54890, 59880, 59895, 60379, 65868, 79860, 82335, 89820, 95832, 98802, 109780, 119790, 120758, 131736, 159720, 164670, 179640, 181137, 197604, 219560, 239580, 241516, 247005, 301895, 329340, 362274, 395208, 479160, 483032, 494010, 543411, 603790, 658680, 664169, 724548, 905685, 988020, 1086822, 1207580, 1328338, 1449096, 1811370, 1976040, 1992507, 2173644, 2415160, 2656676, 2717055, 3320845, 3622740, 3985014, 4347288, 5313352, 5434110, 5977521, 6641690, 7245480, 7970028, 9962535, 10868220, 11955042, 13283380, 15940056, 19925070, 21736440, 23910084, 26566760, 29887605, 39850140, 47820168, 59775210, 79700280, 119550420, 239100840]

約数ペア:

[(1, 239100840), (2, 119550420), (3, 79700280), (4, 59775210), (5, 47820168), (6, 39850140), (8, 29887605), (9, 26566760), (10, 23910084), (11, 21736440), (12, 19925070), (15, 15940056), (18, 13283380), (20, 11955042), (22, 10868220), (24, 9962535), (30, 7970028), (33, 7245480), (36, 6641690), (40, 5977521), (44, 5434110), (45, 5313352), (55, 4347288), (60, 3985014), (66, 3622740), (72, 3320845), (88, 2717055), (90, 2656676), (99, 2415160), (110, 2173644), (120, 1992507), (121, 1976040), (132, 1811370), (165, 1449096), (180, 1328338), (198, 1207580), (220, 1086822), (242, 988020), (264, 905685), (330, 724548), (360, 664169), (363, 658680), (396, 603790), (440, 543411), (484, 494010), (495, 483032), (499, 479160), (605, 395208), (660, 362274), (726, 329340), (792, 301895), (968, 247005), (990, 241516), (998, 239580), (1089, 219560), (1210, 197604), (1320, 181137), (1331, 179640), (1452, 164670), (1497, 159720), (1815, 131736), (1980, 120758), (1996, 119790), (2178, 109780), (2420, 98802), (2495, 95832), (2662, 89820), (2904, 82335), (2994, 79860), (3630, 65868), (3960, 60379), (3992, 59895), (3993, 59880), (4356, 54890), (4491, 53240), (4840, 49401), (4990, 47916), (5324, 44910), (5445, 43912), (5489, 43560), (5988, 39930), (6655, 35928), (7260, 32934), (7485, 31944), (7986, 29940), (8712, 27445), (8982, 26620), (9980, 23958), (10648, 22455), (10890, 21956), (10978, 21780), (11976, 19965), (11979, 19960), (13310, 17964), (14520, 16467), (14970, 15972)]