13683040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 38949120

約数和(自身を除く): 25266080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 643, 665, 760, 1064, 1120, 1286, 1330, 1520, 2128, 2572, 2660, 3040, 3215, 4256, 4501, 5144, 5320, 6430, 9002, 10288, 10640, 12217, 12860, 18004, 20576, 21280, 22505, 24434, 25720, 36008, 45010, 48868, 51440, 61085, 72016, 85519, 90020, 97736, 102880, 122170, 144032, 171038, 180040, 195472, 244340, 342076, 360080, 390944, 427595, 488680, 684152, 720160, 855190, 977360, 1368304, 1710380, 1954720, 2736608, 3420760, 6841520, 13683040]

約数ペア:

[(1, 13683040), (2, 6841520), (4, 3420760), (5, 2736608), (7, 1954720), (8, 1710380), (10, 1368304), (14, 977360), (16, 855190), (19, 720160), (20, 684152), (28, 488680), (32, 427595), (35, 390944), (38, 360080), (40, 342076), (56, 244340), (70, 195472), (76, 180040), (80, 171038), (95, 144032), (112, 122170), (133, 102880), (140, 97736), (152, 90020), (160, 85519), (190, 72016), (224, 61085), (266, 51440), (280, 48868), (304, 45010), (380, 36008), (532, 25720), (560, 24434), (608, 22505), (643, 21280), (665, 20576), (760, 18004), (1064, 12860), (1120, 12217), (1286, 10640), (1330, 10288), (1520, 9002), (2128, 6430), (2572, 5320), (2660, 5144), (3040, 4501), (3215, 4256)]