2103296040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{21559}}^1$

素因数の和:21847

約数の個数: 96

約数和(自身を含む): 6861254400

約数和(自身を除く): 4757958360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 271, 360, 542, 813, 1084, 1355, 1626, 2168, 2439, 2710, 3252, 4065, 4878, 5420, 6504, 8130, 9756, 10840, 12195, 16260, 19512, 21559, 24390, 32520, 43118, 48780, 64677, 86236, 97560, 107795, 129354, 172472, 194031, 215590, 258708, 323385, 388062, 431180, 517416, 646770, 776124, 862360, 970155, 1293540, 1552248, 1940310, 2587080, 3880620, 5842489, 7761240, 11684978, 17527467, 23369956, 29212445, 35054934, 46739912, 52582401, 58424890, 70109868, 87637335, 105164802, 116849780, 140219736, 175274670, 210329604, 233699560, 262912005, 350549340, 420659208, 525824010, 701098680, 1051648020, 2103296040]

約数ペア:

[(1, 2103296040), (2, 1051648020), (3, 701098680), (4, 525824010), (5, 420659208), (6, 350549340), (8, 262912005), (9, 233699560), (10, 210329604), (12, 175274670), (15, 140219736), (18, 116849780), (20, 105164802), (24, 87637335), (30, 70109868), (36, 58424890), (40, 52582401), (45, 46739912), (60, 35054934), (72, 29212445), (90, 23369956), (120, 17527467), (180, 11684978), (271, 7761240), (360, 5842489), (542, 3880620), (813, 2587080), (1084, 1940310), (1355, 1552248), (1626, 1293540), (2168, 970155), (2439, 862360), (2710, 776124), (3252, 646770), (4065, 517416), (4878, 431180), (5420, 388062), (6504, 323385), (8130, 258708), (9756, 215590), (10840, 194031), (12195, 172472), (16260, 129354), (19512, 107795), (21559, 97560), (24390, 86236), (32520, 64677), (43118, 48780)]