520066560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5209}}^1$

素因数の和:5248

約数の個数: 160

約数和(自身を含む): 1790822880

約数和(自身を除く): 1270756320

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, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3328, 3840, 4160, 4992, 5209, 6240, 6656, 7680, 8320, 9984, 10418, 12480, 15627, 16640, 19968, 20836, 24960, 26045, 31254, 33280, 41672, 49920, 52090, 62508, 67717, 78135, 83344, 99840, 104180, 125016, 135434, 156270, 166688, 203151, 208360, 250032, 270868, 312540, 333376, 338585, 406302, 416720, 500064, 541736, 625080, 666752, 677170, 812604, 833440, 1000128, 1015755, 1083472, 1250160, 1333504, 1354340, 1625208, 1666880, 2000256, 2031510, 2166944, 2500320, 2667008, 2708680, 3250416, 3333760, 4000512, 4063020, 4333888, 5000640, 5417360, 6500832, 6667520, 8001024, 8126040, 8667776, 10001280, 10834720, 13001664, 13335040, 16252080, 17335552, 20002560, 21669440, 26003328, 32504160, 34671104, 40005120, 43338880, 52006656, 65008320, 86677760, 104013312, 130016640, 173355520, 260033280, 520066560]

約数ペア:

[(1, 520066560), (2, 260033280), (3, 173355520), (4, 130016640), (5, 104013312), (6, 86677760), (8, 65008320), (10, 52006656), (12, 43338880), (13, 40005120), (15, 34671104), (16, 32504160), (20, 26003328), (24, 21669440), (26, 20002560), (30, 17335552), (32, 16252080), (39, 13335040), (40, 13001664), (48, 10834720), (52, 10001280), (60, 8667776), (64, 8126040), (65, 8001024), (78, 6667520), (80, 6500832), (96, 5417360), (104, 5000640), (120, 4333888), (128, 4063020), (130, 4000512), (156, 3333760), (160, 3250416), (192, 2708680), (195, 2667008), (208, 2500320), (240, 2166944), (256, 2031510), (260, 2000256), (312, 1666880), (320, 1625208), (384, 1354340), (390, 1333504), (416, 1250160), (480, 1083472), (512, 1015755), (520, 1000128), (624, 833440), (640, 812604), (768, 677170), (780, 666752), (832, 625080), (960, 541736), (1040, 500064), (1248, 416720), (1280, 406302), (1536, 338585), (1560, 333376), (1664, 312540), (1920, 270868), (2080, 250032), (2496, 208360), (2560, 203151), (3120, 166688), (3328, 156270), (3840, 135434), (4160, 125016), (4992, 104180), (5209, 99840), (6240, 83344), (6656, 78135), (7680, 67717), (8320, 62508), (9984, 52090), (10418, 49920), (12480, 41672), (15627, 33280), (16640, 31254), (19968, 26045), (20836, 24960)]