5143894560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{72901}}^1$

素因数の和:72936

約数の個数: 216

約数和(自身を含む): 20419704396

約数和(自身を除く): 15275809836

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 35280, 70560, 72901, 145802, 218703, 291604, 364505, 437406, 510307, 583208, 656109, 729010, 874812, 1020614, 1093515, 1166416, 1312218, 1458020, 1530921, 1749624, 2041228, 2187030, 2332832, 2551535, 2624436, 2916040, 3061842, 3280545, 3499248, 3572149, 4082456, 4374060, 4592763, 5103070, 5248872, 5832080, 6123684, 6561090, 6998496, 7144298, 7654605, 8164912, 8748120, 9185526, 10206140, 10497744, 10716447, 11664160, 12247368, 13122180, 14288596, 15309210, 16329824, 17496240, 17860745, 18371052, 20412280, 20995488, 21432894, 22963815, 24494736, 26244360, 28577192, 30618420, 32149341, 34992480, 35721490, 36742104, 40824560, 42865788, 45927630, 48989472, 52488720, 53582235, 57154384, 61236840, 64298682, 71442980, 73484208, 81649120, 85731576, 91855260, 104977440, 107164470, 114308768, 122473680, 128597364, 142885960, 146968416, 160746705, 171463152, 183710520, 214328940, 244947360, 257194728, 285771920, 321493410, 342926304, 367421040, 428657880, 514389456, 571543840, 642986820, 734842080, 857315760, 1028778912, 1285973640, 1714631520, 2571947280, 5143894560]

約数ペア:

[(1, 5143894560), (2, 2571947280), (3, 1714631520), (4, 1285973640), (5, 1028778912), (6, 857315760), (7, 734842080), (8, 642986820), (9, 571543840), (10, 514389456), (12, 428657880), (14, 367421040), (15, 342926304), (16, 321493410), (18, 285771920), (20, 257194728), (21, 244947360), (24, 214328940), (28, 183710520), (30, 171463152), (32, 160746705), (35, 146968416), (36, 142885960), (40, 128597364), (42, 122473680), (45, 114308768), (48, 107164470), (49, 104977440), (56, 91855260), (60, 85731576), (63, 81649120), (70, 73484208), (72, 71442980), (80, 64298682), (84, 61236840), (90, 57154384), (96, 53582235), (98, 52488720), (105, 48989472), (112, 45927630), (120, 42865788), (126, 40824560), (140, 36742104), (144, 35721490), (147, 34992480), (160, 32149341), (168, 30618420), (180, 28577192), (196, 26244360), (210, 24494736), (224, 22963815), (240, 21432894), (245, 20995488), (252, 20412280), (280, 18371052), (288, 17860745), (294, 17496240), (315, 16329824), (336, 15309210), (360, 14288596), (392, 13122180), (420, 12247368), (441, 11664160), (480, 10716447), (490, 10497744), (504, 10206140), (560, 9185526), (588, 8748120), (630, 8164912), (672, 7654605), (720, 7144298), (735, 6998496), (784, 6561090), (840, 6123684), (882, 5832080), (980, 5248872), (1008, 5103070), (1120, 4592763), (1176, 4374060), (1260, 4082456), (1440, 3572149), (1470, 3499248), (1568, 3280545), (1680, 3061842), (1764, 2916040), (1960, 2624436), (2016, 2551535), (2205, 2332832), (2352, 2187030), (2520, 2041228), (2940, 1749624), (3360, 1530921), (3528, 1458020), (3920, 1312218), (4410, 1166416), (4704, 1093515), (5040, 1020614), (5880, 874812), (7056, 729010), (7840, 656109), (8820, 583208), (10080, 510307), (11760, 437406), (14112, 364505), (17640, 291604), (23520, 218703), (35280, 145802), (70560, 72901)]