4344136440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{272189}}^1$

素因数の和:272229

約数の個数: 128

約数和(自身を含む): 15678144000

約数和(自身を除く): 11334007560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 272189, 544378, 816567, 1088756, 1360945, 1633134, 1905323, 2177512, 2721890, 3266268, 3810646, 4082835, 5171591, 5443780, 5715969, 6532536, 7621292, 8165670, 9526615, 10343182, 10887560, 11431938, 15242584, 15514773, 16331340, 19053230, 20686364, 22863876, 25857955, 28579845, 31029546, 32662680, 36201137, 38106460, 41372728, 45727752, 51715910, 57159690, 62059092, 72402274, 76212920, 77573865, 103431820, 108603411, 114319380, 124118184, 144804548, 155147730, 181005685, 206863640, 217206822, 228638760, 289609096, 310295460, 362011370, 434413644, 543017055, 620590920, 724022740, 868827288, 1086034110, 1448045480, 2172068220, 4344136440]

約数ペア:

[(1, 4344136440), (2, 2172068220), (3, 1448045480), (4, 1086034110), (5, 868827288), (6, 724022740), (7, 620590920), (8, 543017055), (10, 434413644), (12, 362011370), (14, 310295460), (15, 289609096), (19, 228638760), (20, 217206822), (21, 206863640), (24, 181005685), (28, 155147730), (30, 144804548), (35, 124118184), (38, 114319380), (40, 108603411), (42, 103431820), (56, 77573865), (57, 76212920), (60, 72402274), (70, 62059092), (76, 57159690), (84, 51715910), (95, 45727752), (105, 41372728), (114, 38106460), (120, 36201137), (133, 32662680), (140, 31029546), (152, 28579845), (168, 25857955), (190, 22863876), (210, 20686364), (228, 19053230), (266, 16331340), (280, 15514773), (285, 15242584), (380, 11431938), (399, 10887560), (420, 10343182), (456, 9526615), (532, 8165670), (570, 7621292), (665, 6532536), (760, 5715969), (798, 5443780), (840, 5171591), (1064, 4082835), (1140, 3810646), (1330, 3266268), (1596, 2721890), (1995, 2177512), (2280, 1905323), (2660, 1633134), (3192, 1360945), (3990, 1088756), (5320, 816567), (7980, 544378), (15960, 272189)]