71350440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 255864960

約数和(自身を除く): 184514520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 101, 105, 116, 120, 140, 145, 168, 174, 202, 203, 210, 232, 280, 290, 303, 348, 404, 406, 420, 435, 505, 580, 606, 609, 696, 707, 808, 812, 840, 841, 870, 1010, 1015, 1160, 1212, 1218, 1414, 1515, 1624, 1682, 1740, 2020, 2030, 2121, 2424, 2436, 2523, 2828, 2929, 3030, 3045, 3364, 3480, 3535, 4040, 4060, 4205, 4242, 4872, 5046, 5656, 5858, 5887, 6060, 6090, 6728, 7070, 8120, 8410, 8484, 8787, 10092, 10605, 11716, 11774, 12120, 12180, 12615, 14140, 14645, 16820, 16968, 17574, 17661, 20184, 20503, 21210, 23432, 23548, 24360, 25230, 28280, 29290, 29435, 33640, 35148, 35322, 41006, 42420, 43935, 47096, 50460, 58580, 58870, 61509, 70296, 70644, 82012, 84840, 84941, 87870, 88305, 100920, 102515, 117160, 117740, 123018, 141288, 164024, 169882, 175740, 176610, 205030, 235480, 246036, 254823, 307545, 339764, 351480, 353220, 410060, 424705, 492072, 509646, 594587, 615090, 679528, 706440, 820120, 849410, 1019292, 1189174, 1230180, 1274115, 1698820, 1783761, 2038584, 2378348, 2460360, 2548230, 2972935, 3397640, 3567522, 4756696, 5096460, 5945870, 7135044, 8918805, 10192920, 11891740, 14270088, 17837610, 23783480, 35675220, 71350440]

約数ペア:

[(1, 71350440), (2, 35675220), (3, 23783480), (4, 17837610), (5, 14270088), (6, 11891740), (7, 10192920), (8, 8918805), (10, 7135044), (12, 5945870), (14, 5096460), (15, 4756696), (20, 3567522), (21, 3397640), (24, 2972935), (28, 2548230), (29, 2460360), (30, 2378348), (35, 2038584), (40, 1783761), (42, 1698820), (56, 1274115), (58, 1230180), (60, 1189174), (70, 1019292), (84, 849410), (87, 820120), (101, 706440), (105, 679528), (116, 615090), (120, 594587), (140, 509646), (145, 492072), (168, 424705), (174, 410060), (202, 353220), (203, 351480), (210, 339764), (232, 307545), (280, 254823), (290, 246036), (303, 235480), (348, 205030), (404, 176610), (406, 175740), (420, 169882), (435, 164024), (505, 141288), (580, 123018), (606, 117740), (609, 117160), (696, 102515), (707, 100920), (808, 88305), (812, 87870), (840, 84941), (841, 84840), (870, 82012), (1010, 70644), (1015, 70296), (1160, 61509), (1212, 58870), (1218, 58580), (1414, 50460), (1515, 47096), (1624, 43935), (1682, 42420), (1740, 41006), (2020, 35322), (2030, 35148), (2121, 33640), (2424, 29435), (2436, 29290), (2523, 28280), (2828, 25230), (2929, 24360), (3030, 23548), (3045, 23432), (3364, 21210), (3480, 20503), (3535, 20184), (4040, 17661), (4060, 17574), (4205, 16968), (4242, 16820), (4872, 14645), (5046, 14140), (5656, 12615), (5858, 12180), (5887, 12120), (6060, 11774), (6090, 11716), (6728, 10605), (7070, 10092), (8120, 8787), (8410, 8484)]