159808320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{7927}}^1$

素因数の和:7957

約数の個数: 168

約数和(自身を含む): 628278144

約数和(自身を除く): 468469824

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 7927, 10080, 15854, 20160, 23781, 31708, 39635, 47562, 55489, 63416, 71343, 79270, 95124, 110978, 118905, 126832, 142686, 158540, 166467, 190248, 221956, 237810, 253664, 277445, 285372, 317080, 332934, 356715, 380496, 443912, 475620, 499401, 507328, 554890, 570744, 634160, 665868, 713430, 760992, 832335, 887824, 951240, 998802, 1109780, 1141488, 1268320, 1331736, 1426860, 1521984, 1664670, 1775648, 1902480, 1997604, 2219560, 2282976, 2497005, 2536640, 2663472, 2853720, 3329340, 3551296, 3804960, 3995208, 4439120, 4565952, 4994010, 5326944, 5707440, 6658680, 7609920, 7990416, 8878240, 9988020, 10653888, 11414880, 13317360, 15980832, 17756480, 19976040, 22829760, 26634720, 31961664, 39952080, 53269440, 79904160, 159808320]

約数ペア:

[(1, 159808320), (2, 79904160), (3, 53269440), (4, 39952080), (5, 31961664), (6, 26634720), (7, 22829760), (8, 19976040), (9, 17756480), (10, 15980832), (12, 13317360), (14, 11414880), (15, 10653888), (16, 9988020), (18, 8878240), (20, 7990416), (21, 7609920), (24, 6658680), (28, 5707440), (30, 5326944), (32, 4994010), (35, 4565952), (36, 4439120), (40, 3995208), (42, 3804960), (45, 3551296), (48, 3329340), (56, 2853720), (60, 2663472), (63, 2536640), (64, 2497005), (70, 2282976), (72, 2219560), (80, 1997604), (84, 1902480), (90, 1775648), (96, 1664670), (105, 1521984), (112, 1426860), (120, 1331736), (126, 1268320), (140, 1141488), (144, 1109780), (160, 998802), (168, 951240), (180, 887824), (192, 832335), (210, 760992), (224, 713430), (240, 665868), (252, 634160), (280, 570744), (288, 554890), (315, 507328), (320, 499401), (336, 475620), (360, 443912), (420, 380496), (448, 356715), (480, 332934), (504, 317080), (560, 285372), (576, 277445), (630, 253664), (672, 237810), (720, 221956), (840, 190248), (960, 166467), (1008, 158540), (1120, 142686), (1260, 126832), (1344, 118905), (1440, 110978), (1680, 95124), (2016, 79270), (2240, 71343), (2520, 63416), (2880, 55489), (3360, 47562), (4032, 39635), (5040, 31708), (6720, 23781), (7927, 20160), (10080, 15854)]