15220218048

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4243}}^1$

素因数の和:4439

約数の個数: 224

約数和(自身を含む): 49052219904

約数和(自身を除く): 33832001856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 157, 168, 192, 204, 224, 238, 272, 314, 336, 357, 408, 448, 471, 476, 544, 628, 672, 714, 816, 942, 952, 1088, 1099, 1256, 1344, 1428, 1632, 1884, 1904, 2198, 2512, 2669, 2856, 3264, 3297, 3768, 3808, 4243, 4396, 5024, 5338, 5712, 6594, 7536, 7616, 8007, 8486, 8792, 10048, 10676, 11424, 12729, 13188, 15072, 16014, 16972, 17584, 18683, 21352, 22848, 25458, 26376, 29701, 30144, 32028, 33944, 35168, 37366, 42704, 50916, 52752, 56049, 59402, 64056, 67888, 70336, 72131, 74732, 85408, 89103, 101832, 105504, 112098, 118804, 128112, 135776, 144262, 149464, 170816, 178206, 203664, 211008, 216393, 224196, 237608, 256224, 271552, 288524, 298928, 356412, 407328, 432786, 448392, 475216, 504917, 512448, 577048, 597856, 666151, 712824, 814656, 865572, 896784, 950432, 1009834, 1154096, 1195712, 1332302, 1425648, 1514751, 1731144, 1793568, 1900864, 1998453, 2019668, 2308192, 2664604, 2851296, 3029502, 3462288, 3587136, 3996906, 4039336, 4616384, 4663057, 5329208, 5702592, 6059004, 6924576, 7993812, 8078672, 9326114, 10658416, 11324567, 12118008, 13849152, 13989171, 15987624, 16157344, 18652228, 21316832, 22649134, 24236016, 27978342, 31975248, 32314688, 33973701, 37304456, 42633664, 45298268, 48472032, 55956684, 63950496, 67947402, 74608912, 79271969, 90596536, 96944064, 111913368, 127900992, 135894804, 149217824, 158543938, 181193072, 223826736, 237815907, 271789608, 298435648, 317087876, 362386144, 447653472, 475631814, 543579216, 634175752, 724772288, 895306944, 951263628, 1087158432, 1268351504, 1902527256, 2174316864, 2536703008, 3805054512, 5073406016, 7610109024, 15220218048]

約数ペア:

[(1, 15220218048), (2, 7610109024), (3, 5073406016), (4, 3805054512), (6, 2536703008), (7, 2174316864), (8, 1902527256), (12, 1268351504), (14, 1087158432), (16, 951263628), (17, 895306944), (21, 724772288), (24, 634175752), (28, 543579216), (32, 475631814), (34, 447653472), (42, 362386144), (48, 317087876), (51, 298435648), (56, 271789608), (64, 237815907), (68, 223826736), (84, 181193072), (96, 158543938), (102, 149217824), (112, 135894804), (119, 127900992), (136, 111913368), (157, 96944064), (168, 90596536), (192, 79271969), (204, 74608912), (224, 67947402), (238, 63950496), (272, 55956684), (314, 48472032), (336, 45298268), (357, 42633664), (408, 37304456), (448, 33973701), (471, 32314688), (476, 31975248), (544, 27978342), (628, 24236016), (672, 22649134), (714, 21316832), (816, 18652228), (942, 16157344), (952, 15987624), (1088, 13989171), (1099, 13849152), (1256, 12118008), (1344, 11324567), (1428, 10658416), (1632, 9326114), (1884, 8078672), (1904, 7993812), (2198, 6924576), (2512, 6059004), (2669, 5702592), (2856, 5329208), (3264, 4663057), (3297, 4616384), (3768, 4039336), (3808, 3996906), (4243, 3587136), (4396, 3462288), (5024, 3029502), (5338, 2851296), (5712, 2664604), (6594, 2308192), (7536, 2019668), (7616, 1998453), (8007, 1900864), (8486, 1793568), (8792, 1731144), (10048, 1514751), (10676, 1425648), (11424, 1332302), (12729, 1195712), (13188, 1154096), (15072, 1009834), (16014, 950432), (16972, 896784), (17584, 865572), (18683, 814656), (21352, 712824), (22848, 666151), (25458, 597856), (26376, 577048), (29701, 512448), (30144, 504917), (32028, 475216), (33944, 448392), (35168, 432786), (37366, 407328), (42704, 356412), (50916, 298928), (52752, 288524), (56049, 271552), (59402, 256224), (64056, 237608), (67888, 224196), (70336, 216393), (72131, 211008), (74732, 203664), (85408, 178206), (89103, 170816), (101832, 149464), (105504, 144262), (112098, 135776), (118804, 128112)]