68044480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:882

約数の個数: 112

約数和(自身を含む): 190414656

約数和(自身を除く): 122370176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 740, 821, 1036, 1120, 1184, 1295, 1480, 1642, 2072, 2240, 2368, 2590, 2960, 3284, 4105, 4144, 5180, 5747, 5920, 6568, 8210, 8288, 10360, 11494, 11840, 13136, 16420, 16576, 20720, 22988, 26272, 28735, 30377, 32840, 41440, 45976, 52544, 57470, 60754, 65680, 82880, 91952, 114940, 121508, 131360, 151885, 183904, 212639, 229880, 243016, 262720, 303770, 367808, 425278, 459760, 486032, 607540, 850556, 919520, 972064, 1063195, 1215080, 1701112, 1839040, 1944128, 2126390, 2430160, 3402224, 4252780, 4860320, 6804448, 8505560, 9720640, 13608896, 17011120, 34022240, 68044480]

約数ペア:

[(1, 68044480), (2, 34022240), (4, 17011120), (5, 13608896), (7, 9720640), (8, 8505560), (10, 6804448), (14, 4860320), (16, 4252780), (20, 3402224), (28, 2430160), (32, 2126390), (35, 1944128), (37, 1839040), (40, 1701112), (56, 1215080), (64, 1063195), (70, 972064), (74, 919520), (80, 850556), (112, 607540), (140, 486032), (148, 459760), (160, 425278), (185, 367808), (224, 303770), (259, 262720), (280, 243016), (296, 229880), (320, 212639), (370, 183904), (448, 151885), (518, 131360), (560, 121508), (592, 114940), (740, 91952), (821, 82880), (1036, 65680), (1120, 60754), (1184, 57470), (1295, 52544), (1480, 45976), (1642, 41440), (2072, 32840), (2240, 30377), (2368, 28735), (2590, 26272), (2960, 22988), (3284, 20720), (4105, 16576), (4144, 16420), (5180, 13136), (5747, 11840), (5920, 11494), (6568, 10360), (8210, 8288)]