205433760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61141}}^1$

素因数の和:61166

約数の個数: 96

約数和(自身を含む): 739573632

約数和(自身を除く): 534139872

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 61141, 122282, 183423, 244564, 305705, 366846, 427987, 489128, 611410, 733692, 855974, 917115, 978256, 1222820, 1283961, 1467384, 1711948, 1834230, 1956512, 2139935, 2445640, 2567922, 2934768, 3423896, 3668460, 4279870, 4891280, 5135844, 5869536, 6419805, 6847792, 7336920, 8559740, 9782560, 10271688, 12839610, 13695584, 14673840, 17119480, 20543376, 25679220, 29347680, 34238960, 41086752, 51358440, 68477920, 102716880, 205433760]

約数ペア:

[(1, 205433760), (2, 102716880), (3, 68477920), (4, 51358440), (5, 41086752), (6, 34238960), (7, 29347680), (8, 25679220), (10, 20543376), (12, 17119480), (14, 14673840), (15, 13695584), (16, 12839610), (20, 10271688), (21, 9782560), (24, 8559740), (28, 7336920), (30, 6847792), (32, 6419805), (35, 5869536), (40, 5135844), (42, 4891280), (48, 4279870), (56, 3668460), (60, 3423896), (70, 2934768), (80, 2567922), (84, 2445640), (96, 2139935), (105, 1956512), (112, 1834230), (120, 1711948), (140, 1467384), (160, 1283961), (168, 1222820), (210, 978256), (224, 917115), (240, 855974), (280, 733692), (336, 611410), (420, 489128), (480, 427987), (560, 366846), (672, 305705), (840, 244564), (1120, 183423), (1680, 122282), (3360, 61141)]