271625760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{26947}}^1$

素因数の和:26975

約数の個数: 144

約数和(自身を含む): 1059379776

約数和(自身を除く): 787754016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 26947, 53894, 80841, 107788, 134735, 161682, 188629, 215576, 242523, 269470, 323364, 377258, 404205, 431152, 485046, 538940, 565887, 646728, 754516, 808410, 862304, 943145, 970092, 1077880, 1131774, 1212615, 1293456, 1509032, 1616820, 1697661, 1886290, 1940184, 2155760, 2263548, 2425230, 2586912, 2829435, 3018064, 3233640, 3395322, 3772580, 3880368, 4311520, 4527096, 4850460, 5658870, 6036128, 6467280, 6790644, 7545160, 7760736, 8488305, 9054192, 9700920, 11317740, 12934560, 13581288, 15090320, 16976610, 18108384, 19401840, 22635480, 27162576, 30180640, 33953220, 38803680, 45270960, 54325152, 67906440, 90541920, 135812880, 271625760]

約数ペア:

[(1, 271625760), (2, 135812880), (3, 90541920), (4, 67906440), (5, 54325152), (6, 45270960), (7, 38803680), (8, 33953220), (9, 30180640), (10, 27162576), (12, 22635480), (14, 19401840), (15, 18108384), (16, 16976610), (18, 15090320), (20, 13581288), (21, 12934560), (24, 11317740), (28, 9700920), (30, 9054192), (32, 8488305), (35, 7760736), (36, 7545160), (40, 6790644), (42, 6467280), (45, 6036128), (48, 5658870), (56, 4850460), (60, 4527096), (63, 4311520), (70, 3880368), (72, 3772580), (80, 3395322), (84, 3233640), (90, 3018064), (96, 2829435), (105, 2586912), (112, 2425230), (120, 2263548), (126, 2155760), (140, 1940184), (144, 1886290), (160, 1697661), (168, 1616820), (180, 1509032), (210, 1293456), (224, 1212615), (240, 1131774), (252, 1077880), (280, 970092), (288, 943145), (315, 862304), (336, 808410), (360, 754516), (420, 646728), (480, 565887), (504, 538940), (560, 485046), (630, 431152), (672, 404205), (720, 377258), (840, 323364), (1008, 269470), (1120, 242523), (1260, 215576), (1440, 188629), (1680, 161682), (2016, 134735), (2520, 107788), (3360, 80841), (5040, 53894), (10080, 26947)]