165584160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16427}}^1$

素因数の和:16455

約数の個数: 144

約数和(自身を含む): 645817536

約数和(自身を除く): 480233376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16427, 32854, 49281, 65708, 82135, 98562, 114989, 131416, 147843, 164270, 197124, 229978, 246405, 262832, 295686, 328540, 344967, 394248, 459956, 492810, 525664, 574945, 591372, 657080, 689934, 739215, 788496, 919912, 985620, 1034901, 1149890, 1182744, 1314160, 1379868, 1478430, 1576992, 1724835, 1839824, 1971240, 2069802, 2299780, 2365488, 2628320, 2759736, 2956860, 3449670, 3679648, 3942480, 4139604, 4599560, 4730976, 5174505, 5519472, 5913720, 6899340, 7884960, 8279208, 9199120, 10349010, 11038944, 11827440, 13798680, 16558416, 18398240, 20698020, 23654880, 27597360, 33116832, 41396040, 55194720, 82792080, 165584160]

約数ペア:

[(1, 165584160), (2, 82792080), (3, 55194720), (4, 41396040), (5, 33116832), (6, 27597360), (7, 23654880), (8, 20698020), (9, 18398240), (10, 16558416), (12, 13798680), (14, 11827440), (15, 11038944), (16, 10349010), (18, 9199120), (20, 8279208), (21, 7884960), (24, 6899340), (28, 5913720), (30, 5519472), (32, 5174505), (35, 4730976), (36, 4599560), (40, 4139604), (42, 3942480), (45, 3679648), (48, 3449670), (56, 2956860), (60, 2759736), (63, 2628320), (70, 2365488), (72, 2299780), (80, 2069802), (84, 1971240), (90, 1839824), (96, 1724835), (105, 1576992), (112, 1478430), (120, 1379868), (126, 1314160), (140, 1182744), (144, 1149890), (160, 1034901), (168, 985620), (180, 919912), (210, 788496), (224, 739215), (240, 689934), (252, 657080), (280, 591372), (288, 574945), (315, 525664), (336, 492810), (360, 459956), (420, 394248), (480, 344967), (504, 328540), (560, 295686), (630, 262832), (672, 246405), (720, 229978), (840, 197124), (1008, 164270), (1120, 147843), (1260, 131416), (1440, 114989), (1680, 98562), (2016, 82135), (2520, 65708), (3360, 49281), (5040, 32854), (10080, 16427)]