193682520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2731}}^1$

素因数の和:2945

約数の個数: 96

約数和(自身を含む): 632895120

約数和(自身を除く): 439212600

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, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2364, 2731, 2955, 3546, 3940, 4728, 5462, 5910, 7092, 7880, 8193, 8865, 10924, 11820, 13655, 14184, 16386, 17730, 21848, 23640, 24579, 27310, 32772, 35460, 40965, 49158, 54620, 65544, 70920, 81930, 98316, 109240, 122895, 163860, 196632, 245790, 327720, 491580, 538007, 983160, 1076014, 1614021, 2152028, 2690035, 3228042, 4304056, 4842063, 5380070, 6456084, 8070105, 9684126, 10760140, 12912168, 16140210, 19368252, 21520280, 24210315, 32280420, 38736504, 48420630, 64560840, 96841260, 193682520]

約数ペア:

[(1, 193682520), (2, 96841260), (3, 64560840), (4, 48420630), (5, 38736504), (6, 32280420), (8, 24210315), (9, 21520280), (10, 19368252), (12, 16140210), (15, 12912168), (18, 10760140), (20, 9684126), (24, 8070105), (30, 6456084), (36, 5380070), (40, 4842063), (45, 4304056), (60, 3228042), (72, 2690035), (90, 2152028), (120, 1614021), (180, 1076014), (197, 983160), (360, 538007), (394, 491580), (591, 327720), (788, 245790), (985, 196632), (1182, 163860), (1576, 122895), (1773, 109240), (1970, 98316), (2364, 81930), (2731, 70920), (2955, 65544), (3546, 54620), (3940, 49158), (4728, 40965), (5462, 35460), (5910, 32772), (7092, 27310), (7880, 24579), (8193, 23640), (8865, 21848), (10924, 17730), (11820, 16386), (13655, 14184)]