188836480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 128

約数和(自身を含む): 525144960

約数和(自身を除く): 336308480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 610, 640, 691, 854, 896, 976, 1120, 1220, 1382, 1708, 1952, 2135, 2240, 2440, 2764, 3416, 3455, 3904, 4270, 4480, 4837, 4880, 5528, 6832, 6910, 7808, 8540, 9674, 9760, 11056, 13664, 13820, 17080, 19348, 19520, 22112, 24185, 27328, 27640, 34160, 38696, 39040, 42151, 44224, 48370, 54656, 55280, 68320, 77392, 84302, 88448, 96740, 110560, 136640, 154784, 168604, 193480, 210755, 221120, 273280, 295057, 309568, 337208, 386960, 421510, 442240, 590114, 619136, 674416, 773920, 843020, 1180228, 1348832, 1475285, 1547840, 1686040, 2360456, 2697664, 2950570, 3095680, 3372080, 4720912, 5395328, 5901140, 6744160, 9441824, 11802280, 13488320, 18883648, 23604560, 26976640, 37767296, 47209120, 94418240, 188836480]

約数ペア:

[(1, 188836480), (2, 94418240), (4, 47209120), (5, 37767296), (7, 26976640), (8, 23604560), (10, 18883648), (14, 13488320), (16, 11802280), (20, 9441824), (28, 6744160), (32, 5901140), (35, 5395328), (40, 4720912), (56, 3372080), (61, 3095680), (64, 2950570), (70, 2697664), (80, 2360456), (112, 1686040), (122, 1547840), (128, 1475285), (140, 1348832), (160, 1180228), (224, 843020), (244, 773920), (280, 674416), (305, 619136), (320, 590114), (427, 442240), (448, 421510), (488, 386960), (560, 337208), (610, 309568), (640, 295057), (691, 273280), (854, 221120), (896, 210755), (976, 193480), (1120, 168604), (1220, 154784), (1382, 136640), (1708, 110560), (1952, 96740), (2135, 88448), (2240, 84302), (2440, 77392), (2764, 68320), (3416, 55280), (3455, 54656), (3904, 48370), (4270, 44224), (4480, 42151), (4837, 39040), (4880, 38696), (5528, 34160), (6832, 27640), (6910, 27328), (7808, 24185), (8540, 22112), (9674, 19520), (9760, 19348), (11056, 17080), (13664, 13820)]