2078587080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{743}}^1$

素因数の和:1188

約数の個数: 192

約数和(自身を含む): 7137936000

約数和(自身を除く): 5059348920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 409, 456, 570, 684, 743, 760, 818, 855, 1140, 1227, 1368, 1486, 1636, 1710, 2045, 2229, 2280, 2454, 2972, 3272, 3420, 3681, 3715, 4090, 4458, 4908, 5944, 6135, 6687, 6840, 7362, 7430, 7771, 8180, 8916, 9816, 11145, 12270, 13374, 14117, 14724, 14860, 15542, 16360, 17832, 18405, 22290, 23313, 24540, 26748, 28234, 29448, 29720, 31084, 33435, 36810, 38855, 42351, 44580, 46626, 49080, 53496, 56468, 62168, 66870, 69939, 70585, 73620, 77710, 84702, 89160, 93252, 112936, 116565, 127053, 133740, 139878, 141170, 147240, 155420, 169404, 186504, 211755, 233130, 254106, 267480, 279756, 282340, 303887, 310840, 338808, 349695, 423510, 466260, 508212, 559512, 564680, 607774, 635265, 699390, 847020, 911661, 932520, 1016424, 1215548, 1270530, 1398780, 1519435, 1694040, 1823322, 2431096, 2541060, 2734983, 2797560, 3038870, 3646644, 4558305, 5082120, 5469966, 5773853, 6077740, 7293288, 9116610, 10939932, 11547706, 12155480, 13674915, 17321559, 18233220, 21879864, 23095412, 27349830, 28869265, 34643118, 36466440, 46190824, 51964677, 54699660, 57738530, 69286236, 86607795, 103929354, 109399320, 115477060, 138572472, 173215590, 207858708, 230954120, 259823385, 346431180, 415717416, 519646770, 692862360, 1039293540, 2078587080]

約数ペア:

[(1, 2078587080), (2, 1039293540), (3, 692862360), (4, 519646770), (5, 415717416), (6, 346431180), (8, 259823385), (9, 230954120), (10, 207858708), (12, 173215590), (15, 138572472), (18, 115477060), (19, 109399320), (20, 103929354), (24, 86607795), (30, 69286236), (36, 57738530), (38, 54699660), (40, 51964677), (45, 46190824), (57, 36466440), (60, 34643118), (72, 28869265), (76, 27349830), (90, 23095412), (95, 21879864), (114, 18233220), (120, 17321559), (152, 13674915), (171, 12155480), (180, 11547706), (190, 10939932), (228, 9116610), (285, 7293288), (342, 6077740), (360, 5773853), (380, 5469966), (409, 5082120), (456, 4558305), (570, 3646644), (684, 3038870), (743, 2797560), (760, 2734983), (818, 2541060), (855, 2431096), (1140, 1823322), (1227, 1694040), (1368, 1519435), (1486, 1398780), (1636, 1270530), (1710, 1215548), (2045, 1016424), (2229, 932520), (2280, 911661), (2454, 847020), (2972, 699390), (3272, 635265), (3420, 607774), (3681, 564680), (3715, 559512), (4090, 508212), (4458, 466260), (4908, 423510), (5944, 349695), (6135, 338808), (6687, 310840), (6840, 303887), (7362, 282340), (7430, 279756), (7771, 267480), (8180, 254106), (8916, 233130), (9816, 211755), (11145, 186504), (12270, 169404), (13374, 155420), (14117, 147240), (14724, 141170), (14860, 139878), (15542, 133740), (16360, 127053), (17832, 116565), (18405, 112936), (22290, 93252), (23313, 89160), (24540, 84702), (26748, 77710), (28234, 73620), (29448, 70585), (29720, 69939), (31084, 66870), (33435, 62168), (36810, 56468), (38855, 53496), (42351, 49080), (44580, 46626)]