215463360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{32063}}^1$

素因数の和:32090

約数の個数: 112

約数和(自身を含む): 781848576

約数和(自身を除く): 566385216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 32063, 64126, 96189, 128252, 160315, 192378, 224441, 256504, 320630, 384756, 448882, 480945, 513008, 641260, 673323, 769512, 897764, 961890, 1026016, 1122205, 1282520, 1346646, 1539024, 1795528, 1923780, 2052032, 2244410, 2565040, 2693292, 3078048, 3366615, 3591056, 3847560, 4488820, 5130080, 5386584, 6156096, 6733230, 7182112, 7695120, 8977640, 10260160, 10773168, 13466460, 14364224, 15390240, 17955280, 21546336, 26932920, 30780480, 35910560, 43092672, 53865840, 71821120, 107731680, 215463360]

約数ペア:

[(1, 215463360), (2, 107731680), (3, 71821120), (4, 53865840), (5, 43092672), (6, 35910560), (7, 30780480), (8, 26932920), (10, 21546336), (12, 17955280), (14, 15390240), (15, 14364224), (16, 13466460), (20, 10773168), (21, 10260160), (24, 8977640), (28, 7695120), (30, 7182112), (32, 6733230), (35, 6156096), (40, 5386584), (42, 5130080), (48, 4488820), (56, 3847560), (60, 3591056), (64, 3366615), (70, 3078048), (80, 2693292), (84, 2565040), (96, 2244410), (105, 2052032), (112, 1923780), (120, 1795528), (140, 1539024), (160, 1346646), (168, 1282520), (192, 1122205), (210, 1026016), (224, 961890), (240, 897764), (280, 769512), (320, 673323), (336, 641260), (420, 513008), (448, 480945), (480, 448882), (560, 384756), (672, 320630), (840, 256504), (960, 224441), (1120, 192378), (1344, 160315), (1680, 128252), (2240, 96189), (3360, 64126), (6720, 32063)]