27756210880

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{27953}}^1$

素因数の和:28106

約数の個数: 112

約数和(自身を含む): 69015071520

約数和(自身を除く): 41258860640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 107, 116, 145, 160, 214, 232, 290, 320, 428, 464, 535, 580, 856, 928, 1070, 1160, 1712, 1856, 2140, 2320, 3103, 3424, 4280, 4640, 6206, 6848, 8560, 9280, 12412, 15515, 17120, 24824, 27953, 31030, 34240, 49648, 55906, 62060, 99296, 111812, 124120, 139765, 198592, 223624, 248240, 279530, 447248, 496480, 559060, 810637, 894496, 992960, 1118120, 1621274, 1788992, 2236240, 2990971, 3242548, 4053185, 4472480, 5981942, 6485096, 8106370, 8944960, 11963884, 12970192, 14954855, 16212740, 23927768, 25940384, 29909710, 32425480, 47855536, 51880768, 59819420, 64850960, 86738159, 95711072, 119638840, 129701920, 173476318, 191422144, 239277680, 259403840, 346952636, 433690795, 478555360, 693905272, 867381590, 957110720, 1387810544, 1734763180, 2775621088, 3469526360, 5551242176, 6939052720, 13878105440, 27756210880]

約数ペア:

[(1, 27756210880), (2, 13878105440), (4, 6939052720), (5, 5551242176), (8, 3469526360), (10, 2775621088), (16, 1734763180), (20, 1387810544), (29, 957110720), (32, 867381590), (40, 693905272), (58, 478555360), (64, 433690795), (80, 346952636), (107, 259403840), (116, 239277680), (145, 191422144), (160, 173476318), (214, 129701920), (232, 119638840), (290, 95711072), (320, 86738159), (428, 64850960), (464, 59819420), (535, 51880768), (580, 47855536), (856, 32425480), (928, 29909710), (1070, 25940384), (1160, 23927768), (1712, 16212740), (1856, 14954855), (2140, 12970192), (2320, 11963884), (3103, 8944960), (3424, 8106370), (4280, 6485096), (4640, 5981942), (6206, 4472480), (6848, 4053185), (8560, 3242548), (9280, 2990971), (12412, 2236240), (15515, 1788992), (17120, 1621274), (24824, 1118120), (27953, 992960), (31030, 894496), (34240, 810637), (49648, 559060), (55906, 496480), (62060, 447248), (99296, 279530), (111812, 248240), (124120, 223624), (139765, 198592)]