216343680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{16097}}^1$

素因数の和:16126

約数の個数: 128

約数和(自身を含む): 788158080

約数和(自身を除く): 571814400

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 16097, 32194, 48291, 64388, 80485, 96582, 112679, 128776, 160970, 193164, 225358, 241455, 257552, 321940, 338037, 386328, 450716, 482910, 515104, 563395, 643880, 676074, 772656, 901432, 965820, 1030208, 1126790, 1287760, 1352148, 1545312, 1690185, 1802864, 1931640, 2060416, 2253580, 2575520, 2704296, 3090624, 3380370, 3605728, 3863280, 4507160, 5151040, 5408592, 6181248, 6760740, 7211456, 7726560, 9014320, 10302080, 10817184, 13521480, 14422912, 15453120, 18028640, 21634368, 27042960, 30906240, 36057280, 43268736, 54085920, 72114560, 108171840, 216343680]

約数ペア:

[(1, 216343680), (2, 108171840), (3, 72114560), (4, 54085920), (5, 43268736), (6, 36057280), (7, 30906240), (8, 27042960), (10, 21634368), (12, 18028640), (14, 15453120), (15, 14422912), (16, 13521480), (20, 10817184), (21, 10302080), (24, 9014320), (28, 7726560), (30, 7211456), (32, 6760740), (35, 6181248), (40, 5408592), (42, 5151040), (48, 4507160), (56, 3863280), (60, 3605728), (64, 3380370), (70, 3090624), (80, 2704296), (84, 2575520), (96, 2253580), (105, 2060416), (112, 1931640), (120, 1802864), (128, 1690185), (140, 1545312), (160, 1352148), (168, 1287760), (192, 1126790), (210, 1030208), (224, 965820), (240, 901432), (280, 772656), (320, 676074), (336, 643880), (384, 563395), (420, 515104), (448, 482910), (480, 450716), (560, 386328), (640, 338037), (672, 321940), (840, 257552), (896, 241455), (960, 225358), (1120, 193164), (1344, 160970), (1680, 128776), (1920, 112679), (2240, 96582), (2688, 80485), (3360, 64388), (4480, 48291), (6720, 32194), (13440, 16097)]