286690560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5743}}^1$

素因数の和:5780

約数の個数: 144

約数和(自身を含む): 986221824

約数和(自身を除く): 699531264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 5743, 6240, 8320, 9984, 11486, 12480, 16640, 17229, 22972, 24960, 28715, 34458, 45944, 49920, 57430, 68916, 74659, 86145, 91888, 114860, 137832, 149318, 172290, 183776, 223977, 229720, 275664, 298636, 344580, 367552, 373295, 447954, 459440, 551328, 597272, 689160, 735104, 746590, 895908, 918880, 1102656, 1119885, 1194544, 1378320, 1470208, 1493180, 1791816, 1837760, 2205312, 2239770, 2389088, 2756640, 2986360, 3583632, 3675520, 4410624, 4479540, 4778176, 5513280, 5972720, 7167264, 7351040, 8959080, 9556352, 11026560, 11945440, 14334528, 17918160, 19112704, 22053120, 23890880, 28669056, 35836320, 47781760, 57338112, 71672640, 95563520, 143345280, 286690560]

約数ペア:

[(1, 286690560), (2, 143345280), (3, 95563520), (4, 71672640), (5, 57338112), (6, 47781760), (8, 35836320), (10, 28669056), (12, 23890880), (13, 22053120), (15, 19112704), (16, 17918160), (20, 14334528), (24, 11945440), (26, 11026560), (30, 9556352), (32, 8959080), (39, 7351040), (40, 7167264), (48, 5972720), (52, 5513280), (60, 4778176), (64, 4479540), (65, 4410624), (78, 3675520), (80, 3583632), (96, 2986360), (104, 2756640), (120, 2389088), (128, 2239770), (130, 2205312), (156, 1837760), (160, 1791816), (192, 1493180), (195, 1470208), (208, 1378320), (240, 1194544), (256, 1119885), (260, 1102656), (312, 918880), (320, 895908), (384, 746590), (390, 735104), (416, 689160), (480, 597272), (520, 551328), (624, 459440), (640, 447954), (768, 373295), (780, 367552), (832, 344580), (960, 298636), (1040, 275664), (1248, 229720), (1280, 223977), (1560, 183776), (1664, 172290), (1920, 149318), (2080, 137832), (2496, 114860), (3120, 91888), (3328, 86145), (3840, 74659), (4160, 68916), (4992, 57430), (5743, 49920), (6240, 45944), (8320, 34458), (9984, 28715), (11486, 24960), (12480, 22972), (16640, 17229)]