87745310520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{152941}}^1$

素因数の和:153645

約数の個数: 128

約数和(自身を含む): 301283504640

約数和(自身を除く): 213538194120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 683, 840, 1366, 2049, 2732, 3415, 4098, 4781, 5464, 6830, 8196, 9562, 10245, 13660, 14343, 16392, 19124, 20490, 23905, 27320, 28686, 38248, 40980, 47810, 57372, 71715, 81960, 95620, 114744, 143430, 152941, 191240, 286860, 305882, 458823, 573720, 611764, 764705, 917646, 1070587, 1223528, 1529410, 1835292, 2141174, 2294115, 3058820, 3211761, 3670584, 4282348, 4588230, 5352935, 6117640, 6423522, 8564696, 9176460, 10705870, 12847044, 16058805, 18352920, 21411740, 25694088, 32117610, 42823480, 64235220, 104458703, 128470440, 208917406, 313376109, 417834812, 522293515, 626752218, 731210921, 835669624, 1044587030, 1253504436, 1462421842, 1566880545, 2089174060, 2193632763, 2507008872, 2924843684, 3133761090, 3656054605, 4178348120, 4387265526, 5849687368, 6267522180, 7312109210, 8774531052, 10968163815, 12535044360, 14624218420, 17549062104, 21936327630, 29248436840, 43872655260, 87745310520]

約数ペア:

[(1, 87745310520), (2, 43872655260), (3, 29248436840), (4, 21936327630), (5, 17549062104), (6, 14624218420), (7, 12535044360), (8, 10968163815), (10, 8774531052), (12, 7312109210), (14, 6267522180), (15, 5849687368), (20, 4387265526), (21, 4178348120), (24, 3656054605), (28, 3133761090), (30, 2924843684), (35, 2507008872), (40, 2193632763), (42, 2089174060), (56, 1566880545), (60, 1462421842), (70, 1253504436), (84, 1044587030), (105, 835669624), (120, 731210921), (140, 626752218), (168, 522293515), (210, 417834812), (280, 313376109), (420, 208917406), (683, 128470440), (840, 104458703), (1366, 64235220), (2049, 42823480), (2732, 32117610), (3415, 25694088), (4098, 21411740), (4781, 18352920), (5464, 16058805), (6830, 12847044), (8196, 10705870), (9562, 9176460), (10245, 8564696), (13660, 6423522), (14343, 6117640), (16392, 5352935), (19124, 4588230), (20490, 4282348), (23905, 3670584), (27320, 3211761), (28686, 3058820), (38248, 2294115), (40980, 2141174), (47810, 1835292), (57372, 1529410), (71715, 1223528), (81960, 1070587), (95620, 917646), (114744, 764705), (143430, 611764), (152941, 573720), (191240, 458823), (286860, 305882)]