438344757440

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{128273}}^1$

素因数の和:128530

約数の個数: 112

約数和(自身を含む): 1067373084960

約数和(自身を除く): 629028327520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 181, 236, 295, 320, 362, 472, 590, 724, 905, 944, 1180, 1448, 1810, 1888, 2360, 2896, 3620, 3776, 4720, 5792, 7240, 9440, 10679, 11584, 14480, 18880, 21358, 28960, 42716, 53395, 57920, 85432, 106790, 128273, 170864, 213580, 256546, 341728, 427160, 513092, 641365, 683456, 854320, 1026184, 1282730, 1708640, 2052368, 2565460, 3417280, 4104736, 5130920, 7568107, 8209472, 10261840, 15136214, 20523680, 23217413, 30272428, 37840535, 41047360, 46434826, 60544856, 75681070, 92869652, 116087065, 121089712, 151362140, 185739304, 232174130, 242179424, 302724280, 371478608, 464348260, 484358848, 605448560, 742957216, 928696520, 1210897120, 1369827367, 1485914432, 1857393040, 2421794240, 2739654734, 3714786080, 5479309468, 6849136835, 7429572160, 10958618936, 13698273670, 21917237872, 27396547340, 43834475744, 54793094680, 87668951488, 109586189360, 219172378720, 438344757440]

約数ペア:

[(1, 438344757440), (2, 219172378720), (4, 109586189360), (5, 87668951488), (8, 54793094680), (10, 43834475744), (16, 27396547340), (20, 21917237872), (32, 13698273670), (40, 10958618936), (59, 7429572160), (64, 6849136835), (80, 5479309468), (118, 3714786080), (160, 2739654734), (181, 2421794240), (236, 1857393040), (295, 1485914432), (320, 1369827367), (362, 1210897120), (472, 928696520), (590, 742957216), (724, 605448560), (905, 484358848), (944, 464348260), (1180, 371478608), (1448, 302724280), (1810, 242179424), (1888, 232174130), (2360, 185739304), (2896, 151362140), (3620, 121089712), (3776, 116087065), (4720, 92869652), (5792, 75681070), (7240, 60544856), (9440, 46434826), (10679, 41047360), (11584, 37840535), (14480, 30272428), (18880, 23217413), (21358, 20523680), (28960, 15136214), (42716, 10261840), (53395, 8209472), (57920, 7568107), (85432, 5130920), (106790, 4104736), (128273, 3417280), (170864, 2565460), (213580, 2052368), (256546, 1708640), (341728, 1282730), (427160, 1026184), (513092, 854320), (641365, 683456)]