197605440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{22871}}^1$

素因数の和:22897

約数の個数: 112

約数和(自身を含む): 697138560

約数和(自身を除く): 499533120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 22871, 45742, 68613, 91484, 114355, 137226, 182968, 205839, 228710, 274452, 343065, 365936, 411678, 457420, 548904, 617517, 686130, 731872, 823356, 914840, 1029195, 1097808, 1235034, 1372260, 1463744, 1646712, 1829680, 2058390, 2195616, 2470068, 2744520, 3087585, 3293424, 3659360, 4116780, 4391232, 4940136, 5489040, 6175170, 6586848, 7318720, 8233560, 9880272, 10978080, 12350340, 13173696, 16467120, 19760544, 21956160, 24700680, 32934240, 39521088, 49401360, 65868480, 98802720, 197605440]

約数ペア:

[(1, 197605440), (2, 98802720), (3, 65868480), (4, 49401360), (5, 39521088), (6, 32934240), (8, 24700680), (9, 21956160), (10, 19760544), (12, 16467120), (15, 13173696), (16, 12350340), (18, 10978080), (20, 9880272), (24, 8233560), (27, 7318720), (30, 6586848), (32, 6175170), (36, 5489040), (40, 4940136), (45, 4391232), (48, 4116780), (54, 3659360), (60, 3293424), (64, 3087585), (72, 2744520), (80, 2470068), (90, 2195616), (96, 2058390), (108, 1829680), (120, 1646712), (135, 1463744), (144, 1372260), (160, 1235034), (180, 1097808), (192, 1029195), (216, 914840), (240, 823356), (270, 731872), (288, 686130), (320, 617517), (360, 548904), (432, 457420), (480, 411678), (540, 365936), (576, 343065), (720, 274452), (864, 228710), (960, 205839), (1080, 182968), (1440, 137226), (1728, 114355), (2160, 91484), (2880, 68613), (4320, 45742), (8640, 22871)]