976402560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{72649}}^1$

素因数の和:72678

約数の個数: 128

約数和(自身を含む): 3556944000

約数和(自身を除く): 2580541440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 72649, 145298, 217947, 290596, 363245, 435894, 508543, 581192, 726490, 871788, 1017086, 1089735, 1162384, 1452980, 1525629, 1743576, 2034172, 2179470, 2324768, 2542715, 2905960, 3051258, 3487152, 4068344, 4358940, 4649536, 5085430, 5811920, 6102516, 6974304, 7628145, 8136688, 8717880, 9299072, 10170860, 11623840, 12205032, 13948608, 15256290, 16273376, 17435760, 20341720, 23247680, 24410064, 27897216, 30512580, 32546752, 34871520, 40683440, 46495360, 48820128, 61025160, 65093504, 69743040, 81366880, 97640256, 122050320, 139486080, 162733760, 195280512, 244100640, 325467520, 488201280, 976402560]

約数ペア:

[(1, 976402560), (2, 488201280), (3, 325467520), (4, 244100640), (5, 195280512), (6, 162733760), (7, 139486080), (8, 122050320), (10, 97640256), (12, 81366880), (14, 69743040), (15, 65093504), (16, 61025160), (20, 48820128), (21, 46495360), (24, 40683440), (28, 34871520), (30, 32546752), (32, 30512580), (35, 27897216), (40, 24410064), (42, 23247680), (48, 20341720), (56, 17435760), (60, 16273376), (64, 15256290), (70, 13948608), (80, 12205032), (84, 11623840), (96, 10170860), (105, 9299072), (112, 8717880), (120, 8136688), (128, 7628145), (140, 6974304), (160, 6102516), (168, 5811920), (192, 5085430), (210, 4649536), (224, 4358940), (240, 4068344), (280, 3487152), (320, 3051258), (336, 2905960), (384, 2542715), (420, 2324768), (448, 2179470), (480, 2034172), (560, 1743576), (640, 1525629), (672, 1452980), (840, 1162384), (896, 1089735), (960, 1017086), (1120, 871788), (1344, 726490), (1680, 581192), (1920, 508543), (2240, 435894), (2688, 363245), (3360, 290596), (4480, 217947), (6720, 145298), (13440, 72649)]