15666412080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{643}}^1\times {\mathrm{839}}^1$

素因数の和:1520

約数の個数: 240

約数和(自身を含む): 53529073920

約数和(自身を除く): 37862661840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 643, 660, 726, 839, 880, 968, 1210, 1286, 1320, 1452, 1678, 1815, 1929, 1936, 2420, 2517, 2572, 2640, 2904, 3215, 3356, 3630, 3858, 4195, 4840, 5034, 5144, 5808, 6430, 6712, 7073, 7260, 7716, 8390, 9229, 9645, 9680, 10068, 10288, 12585, 12860, 13424, 14146, 14520, 15432, 16780, 18458, 19290, 20136, 21219, 25170, 25720, 27687, 28292, 29040, 30864, 33560, 35365, 36916, 38580, 40272, 42438, 46145, 50340, 51440, 55374, 56584, 67120, 70730, 73832, 77160, 77803, 84876, 92290, 100680, 101519, 106095, 110748, 113168, 138435, 141460, 147664, 154320, 155606, 169752, 184580, 201360, 203038, 212190, 221496, 233409, 276870, 282920, 304557, 311212, 339504, 369160, 389015, 406076, 424380, 442992, 466818, 507595, 539477, 553740, 565840, 609114, 622424, 738320, 778030, 812152, 848760, 933636, 1015190, 1078954, 1107480, 1167045, 1218228, 1244848, 1522785, 1556060, 1618431, 1624304, 1697520, 1867272, 2030380, 2157908, 2214960, 2334090, 2436456, 2697385, 3045570, 3112120, 3236862, 3734544, 4060760, 4315816, 4668180, 4872912, 5394770, 5934247, 6091140, 6224240, 6473724, 8092155, 8121520, 8631632, 9336360, 10789540, 11868494, 12182280, 12947448, 16184310, 17802741, 18672720, 21579080, 23736988, 24364560, 25894896, 29671235, 32368620, 35605482, 43158160, 47473976, 59342470, 64737240, 65276717, 71210964, 89013705, 94947952, 118684940, 129474480, 130553434, 142421928, 178027410, 195830151, 237369880, 261106868, 284843856, 326383585, 356054820, 391660302, 474739760, 522213736, 652767170, 712109640, 783320604, 979150755, 1044427472, 1305534340, 1424219280, 1566641208, 1958301510, 2611068680, 3133282416, 3916603020, 5222137360, 7833206040, 15666412080]

約数ペア:

[(1, 15666412080), (2, 7833206040), (3, 5222137360), (4, 3916603020), (5, 3133282416), (6, 2611068680), (8, 1958301510), (10, 1566641208), (11, 1424219280), (12, 1305534340), (15, 1044427472), (16, 979150755), (20, 783320604), (22, 712109640), (24, 652767170), (30, 522213736), (33, 474739760), (40, 391660302), (44, 356054820), (48, 326383585), (55, 284843856), (60, 261106868), (66, 237369880), (80, 195830151), (88, 178027410), (110, 142421928), (120, 130553434), (121, 129474480), (132, 118684940), (165, 94947952), (176, 89013705), (220, 71210964), (240, 65276717), (242, 64737240), (264, 59342470), (330, 47473976), (363, 43158160), (440, 35605482), (484, 32368620), (528, 29671235), (605, 25894896), (643, 24364560), (660, 23736988), (726, 21579080), (839, 18672720), (880, 17802741), (968, 16184310), (1210, 12947448), (1286, 12182280), (1320, 11868494), (1452, 10789540), (1678, 9336360), (1815, 8631632), (1929, 8121520), (1936, 8092155), (2420, 6473724), (2517, 6224240), (2572, 6091140), (2640, 5934247), (2904, 5394770), (3215, 4872912), (3356, 4668180), (3630, 4315816), (3858, 4060760), (4195, 3734544), (4840, 3236862), (5034, 3112120), (5144, 3045570), (5808, 2697385), (6430, 2436456), (6712, 2334090), (7073, 2214960), (7260, 2157908), (7716, 2030380), (8390, 1867272), (9229, 1697520), (9645, 1624304), (9680, 1618431), (10068, 1556060), (10288, 1522785), (12585, 1244848), (12860, 1218228), (13424, 1167045), (14146, 1107480), (14520, 1078954), (15432, 1015190), (16780, 933636), (18458, 848760), (19290, 812152), (20136, 778030), (21219, 738320), (25170, 622424), (25720, 609114), (27687, 565840), (28292, 553740), (29040, 539477), (30864, 507595), (33560, 466818), (35365, 442992), (36916, 424380), (38580, 406076), (40272, 389015), (42438, 369160), (46145, 339504), (50340, 311212), (51440, 304557), (55374, 282920), (56584, 276870), (67120, 233409), (70730, 221496), (73832, 212190), (77160, 203038), (77803, 201360), (84876, 184580), (92290, 169752), (100680, 155606), (101519, 154320), (106095, 147664), (110748, 141460), (113168, 138435)]