16754211720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{26249}}^1$

素因数の和:26469

約数の個数: 160

約数和(自身を含む): 56600775000

約数和(自身を除く): 39846563280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 197, 216, 270, 324, 360, 394, 405, 540, 591, 648, 788, 810, 985, 1080, 1182, 1576, 1620, 1773, 1970, 2364, 2955, 3240, 3546, 3940, 4728, 5319, 5910, 7092, 7880, 8865, 10638, 11820, 14184, 15957, 17730, 21276, 23640, 26249, 26595, 31914, 35460, 42552, 52498, 53190, 63828, 70920, 78747, 79785, 104996, 106380, 127656, 131245, 157494, 159570, 209992, 212760, 236241, 262490, 314988, 319140, 393735, 472482, 524980, 629976, 638280, 708723, 787470, 944964, 1049960, 1181205, 1417446, 1574940, 1889928, 2126169, 2362410, 2834892, 3149880, 3543615, 4252338, 4724820, 5171053, 5669784, 7087230, 8504676, 9449640, 10342106, 10630845, 14174460, 15513159, 17009352, 20684212, 21261690, 25855265, 28348920, 31026318, 41368424, 42523380, 46539477, 51710530, 62052636, 77565795, 85046760, 93078954, 103421060, 124105272, 139618431, 155131590, 186157908, 206842120, 232697385, 279236862, 310263180, 372315816, 418855293, 465394770, 558473724, 620526360, 698092155, 837710586, 930789540, 1116947448, 1396184310, 1675421172, 1861579080, 2094276465, 2792368620, 3350842344, 4188552930, 5584737240, 8377105860, 16754211720]

約数ペア:

[(1, 16754211720), (2, 8377105860), (3, 5584737240), (4, 4188552930), (5, 3350842344), (6, 2792368620), (8, 2094276465), (9, 1861579080), (10, 1675421172), (12, 1396184310), (15, 1116947448), (18, 930789540), (20, 837710586), (24, 698092155), (27, 620526360), (30, 558473724), (36, 465394770), (40, 418855293), (45, 372315816), (54, 310263180), (60, 279236862), (72, 232697385), (81, 206842120), (90, 186157908), (108, 155131590), (120, 139618431), (135, 124105272), (162, 103421060), (180, 93078954), (197, 85046760), (216, 77565795), (270, 62052636), (324, 51710530), (360, 46539477), (394, 42523380), (405, 41368424), (540, 31026318), (591, 28348920), (648, 25855265), (788, 21261690), (810, 20684212), (985, 17009352), (1080, 15513159), (1182, 14174460), (1576, 10630845), (1620, 10342106), (1773, 9449640), (1970, 8504676), (2364, 7087230), (2955, 5669784), (3240, 5171053), (3546, 4724820), (3940, 4252338), (4728, 3543615), (5319, 3149880), (5910, 2834892), (7092, 2362410), (7880, 2126169), (8865, 1889928), (10638, 1574940), (11820, 1417446), (14184, 1181205), (15957, 1049960), (17730, 944964), (21276, 787470), (23640, 708723), (26249, 638280), (26595, 629976), (31914, 524980), (35460, 472482), (42552, 393735), (52498, 319140), (53190, 314988), (63828, 262490), (70920, 236241), (78747, 212760), (79785, 209992), (104996, 159570), (106380, 157494), (127656, 131245)]