239712480

素因数分解:

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

素因数の和:7958

約数の個数: 192

約数和(自身を含む): 958970880

約数和(自身を除く): 719258400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 7927, 10080, 15120, 15854, 23781, 30240, 31708, 39635, 47562, 55489, 63416, 71343, 79270, 95124, 110978, 118905, 126832, 142686, 158540, 166467, 190248, 214029, 221956, 237810, 253664, 277445, 285372, 317080, 332934, 356715, 380496, 428058, 443912, 475620, 499401, 554890, 570744, 634160, 665868, 713430, 760992, 832335, 856116, 887824, 951240, 998802, 1070145, 1109780, 1141488, 1268320, 1331736, 1426860, 1498203, 1664670, 1712232, 1775648, 1902480, 1997604, 2140290, 2219560, 2282976, 2497005, 2663472, 2853720, 2996406, 3329340, 3424464, 3804960, 3995208, 4280580, 4439120, 4994010, 5326944, 5707440, 5992812, 6658680, 6848928, 7491015, 7990416, 8561160, 8878240, 9988020, 11414880, 11985624, 13317360, 14982030, 15980832, 17122320, 19976040, 23971248, 26634720, 29964060, 34244640, 39952080, 47942496, 59928120, 79904160, 119856240, 239712480]

約数ペア:

[(1, 239712480), (2, 119856240), (3, 79904160), (4, 59928120), (5, 47942496), (6, 39952080), (7, 34244640), (8, 29964060), (9, 26634720), (10, 23971248), (12, 19976040), (14, 17122320), (15, 15980832), (16, 14982030), (18, 13317360), (20, 11985624), (21, 11414880), (24, 9988020), (27, 8878240), (28, 8561160), (30, 7990416), (32, 7491015), (35, 6848928), (36, 6658680), (40, 5992812), (42, 5707440), (45, 5326944), (48, 4994010), (54, 4439120), (56, 4280580), (60, 3995208), (63, 3804960), (70, 3424464), (72, 3329340), (80, 2996406), (84, 2853720), (90, 2663472), (96, 2497005), (105, 2282976), (108, 2219560), (112, 2140290), (120, 1997604), (126, 1902480), (135, 1775648), (140, 1712232), (144, 1664670), (160, 1498203), (168, 1426860), (180, 1331736), (189, 1268320), (210, 1141488), (216, 1109780), (224, 1070145), (240, 998802), (252, 951240), (270, 887824), (280, 856116), (288, 832335), (315, 760992), (336, 713430), (360, 665868), (378, 634160), (420, 570744), (432, 554890), (480, 499401), (504, 475620), (540, 443912), (560, 428058), (630, 380496), (672, 356715), (720, 332934), (756, 317080), (840, 285372), (864, 277445), (945, 253664), (1008, 237810), (1080, 221956), (1120, 214029), (1260, 190248), (1440, 166467), (1512, 158540), (1680, 142686), (1890, 126832), (2016, 118905), (2160, 110978), (2520, 95124), (3024, 79270), (3360, 71343), (3780, 63416), (4320, 55489), (5040, 47562), (6048, 39635), (7560, 31708), (7927, 30240), (10080, 23781), (15120, 15854)]