13307860720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8604

約数の個数: 240

約数和(自身を含む): 40562403840

約数和(自身を除く): 27254543120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 121, 140, 154, 161, 176, 184, 220, 230, 242, 253, 280, 308, 322, 368, 385, 440, 460, 484, 506, 560, 605, 616, 644, 770, 805, 847, 880, 920, 968, 1012, 1210, 1232, 1265, 1288, 1540, 1610, 1694, 1771, 1840, 1936, 2024, 2420, 2530, 2576, 2783, 3080, 3220, 3388, 3542, 4048, 4235, 4840, 5060, 5566, 6160, 6440, 6776, 7084, 8470, 8539, 8855, 9680, 10120, 11132, 12880, 13552, 13915, 14168, 16940, 17078, 17710, 19481, 20240, 22264, 27830, 28336, 33880, 34156, 35420, 38962, 42695, 44528, 55660, 59773, 67760, 68312, 70840, 77924, 85390, 93929, 97405, 111320, 119546, 136624, 141680, 155848, 170780, 187858, 194810, 196397, 222640, 239092, 298865, 311696, 341560, 375716, 389620, 392794, 469645, 478184, 597730, 657503, 683120, 751432, 779240, 785588, 939290, 956368, 981985, 1033219, 1195460, 1315006, 1374779, 1502864, 1558480, 1571176, 1878580, 1963970, 2066438, 2160367, 2390920, 2630012, 2749558, 3142352, 3287515, 3757160, 3927940, 4132876, 4320734, 4781840, 5166095, 5260024, 5499116, 6575030, 6873895, 7232533, 7514320, 7855880, 8265752, 8641468, 10332190, 10520048, 10801835, 10998232, 13150060, 13747790, 14465066, 15122569, 15711760, 16531504, 17282936, 20664380, 21603670, 21996464, 23764037, 26300120, 27495580, 28930132, 30245138, 34565872, 36162665, 41328760, 43207340, 47528074, 52600240, 54991160, 57860264, 60490276, 72325330, 75612845, 82657520, 86414680, 95056148, 109982320, 115720528, 118820185, 120980552, 144650660, 151225690, 166348259, 172829360, 190112296, 237640370, 241961104, 289301320, 302451380, 332696518, 380224592, 475280740, 578602640, 604902760, 665393036, 831741295, 950561480, 1209805520, 1330786072, 1663482590, 1901122960, 2661572144, 3326965180, 6653930360, 13307860720]

約数ペア:

[(1, 13307860720), (2, 6653930360), (4, 3326965180), (5, 2661572144), (7, 1901122960), (8, 1663482590), (10, 1330786072), (11, 1209805520), (14, 950561480), (16, 831741295), (20, 665393036), (22, 604902760), (23, 578602640), (28, 475280740), (35, 380224592), (40, 332696518), (44, 302451380), (46, 289301320), (55, 241961104), (56, 237640370), (70, 190112296), (77, 172829360), (80, 166348259), (88, 151225690), (92, 144650660), (110, 120980552), (112, 118820185), (115, 115720528), (121, 109982320), (140, 95056148), (154, 86414680), (161, 82657520), (176, 75612845), (184, 72325330), (220, 60490276), (230, 57860264), (242, 54991160), (253, 52600240), (280, 47528074), (308, 43207340), (322, 41328760), (368, 36162665), (385, 34565872), (440, 30245138), (460, 28930132), (484, 27495580), (506, 26300120), (560, 23764037), (605, 21996464), (616, 21603670), (644, 20664380), (770, 17282936), (805, 16531504), (847, 15711760), (880, 15122569), (920, 14465066), (968, 13747790), (1012, 13150060), (1210, 10998232), (1232, 10801835), (1265, 10520048), (1288, 10332190), (1540, 8641468), (1610, 8265752), (1694, 7855880), (1771, 7514320), (1840, 7232533), (1936, 6873895), (2024, 6575030), (2420, 5499116), (2530, 5260024), (2576, 5166095), (2783, 4781840), (3080, 4320734), (3220, 4132876), (3388, 3927940), (3542, 3757160), (4048, 3287515), (4235, 3142352), (4840, 2749558), (5060, 2630012), (5566, 2390920), (6160, 2160367), (6440, 2066438), (6776, 1963970), (7084, 1878580), (8470, 1571176), (8539, 1558480), (8855, 1502864), (9680, 1374779), (10120, 1315006), (11132, 1195460), (12880, 1033219), (13552, 981985), (13915, 956368), (14168, 939290), (16940, 785588), (17078, 779240), (17710, 751432), (19481, 683120), (20240, 657503), (22264, 597730), (27830, 478184), (28336, 469645), (33880, 392794), (34156, 389620), (35420, 375716), (38962, 341560), (42695, 311696), (44528, 298865), (55660, 239092), (59773, 222640), (67760, 196397), (68312, 194810), (70840, 187858), (77924, 170780), (85390, 155848), (93929, 141680), (97405, 136624), (111320, 119546)]