985031040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73291}}^1$

素因数の和:73320

約数の個数: 128

約数和(自身を含む): 3588376320

約数和(自身を除く): 2603345280

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, 73291, 146582, 219873, 293164, 366455, 439746, 513037, 586328, 732910, 879492, 1026074, 1099365, 1172656, 1465820, 1539111, 1758984, 2052148, 2198730, 2345312, 2565185, 2931640, 3078222, 3517968, 4104296, 4397460, 4690624, 5130370, 5863280, 6156444, 7035936, 7695555, 8208592, 8794920, 9381248, 10260740, 11726560, 12312888, 14071872, 15391110, 16417184, 17589840, 20521480, 23453120, 24625776, 28143744, 30782220, 32834368, 35179680, 41042960, 46906240, 49251552, 61564440, 65668736, 70359360, 82085920, 98503104, 123128880, 140718720, 164171840, 197006208, 246257760, 328343680, 492515520, 985031040]

約数ペア:

[(1, 985031040), (2, 492515520), (3, 328343680), (4, 246257760), (5, 197006208), (6, 164171840), (7, 140718720), (8, 123128880), (10, 98503104), (12, 82085920), (14, 70359360), (15, 65668736), (16, 61564440), (20, 49251552), (21, 46906240), (24, 41042960), (28, 35179680), (30, 32834368), (32, 30782220), (35, 28143744), (40, 24625776), (42, 23453120), (48, 20521480), (56, 17589840), (60, 16417184), (64, 15391110), (70, 14071872), (80, 12312888), (84, 11726560), (96, 10260740), (105, 9381248), (112, 8794920), (120, 8208592), (128, 7695555), (140, 7035936), (160, 6156444), (168, 5863280), (192, 5130370), (210, 4690624), (224, 4397460), (240, 4104296), (280, 3517968), (320, 3078222), (336, 2931640), (384, 2565185), (420, 2345312), (448, 2198730), (480, 2052148), (560, 1758984), (640, 1539111), (672, 1465820), (840, 1172656), (896, 1099365), (960, 1026074), (1120, 879492), (1344, 732910), (1680, 586328), (1920, 513037), (2240, 439746), (2688, 366455), (3360, 293164), (4480, 219873), (6720, 146582), (13440, 73291)]