20177184672

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{4253}}^1$

素因数の和:4325

約数の個数: 288

約数和(自身を含む): 65821291200

約数和(自身を除く): 45644106528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 96, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 288, 289, 304, 306, 323, 342, 408, 432, 456, 459, 513, 544, 578, 608, 612, 646, 684, 816, 864, 867, 912, 918, 969, 1026, 1156, 1224, 1292, 1368, 1632, 1734, 1824, 1836, 1938, 2052, 2312, 2448, 2584, 2601, 2736, 2907, 3468, 3672, 3876, 4104, 4253, 4624, 4896, 5168, 5202, 5472, 5491, 5814, 6936, 7344, 7752, 7803, 8208, 8506, 8721, 9248, 10336, 10404, 10982, 11628, 12759, 13872, 14688, 15504, 15606, 16416, 16473, 17012, 17442, 20808, 21964, 23256, 25518, 27744, 31008, 31212, 32946, 34024, 34884, 38277, 41616, 43928, 46512, 49419, 51036, 62424, 65892, 68048, 69768, 72301, 76554, 80807, 83232, 87856, 93024, 98838, 102072, 114831, 124848, 131784, 136096, 139536, 144602, 148257, 153108, 161614, 175712, 197676, 204144, 216903, 229662, 242421, 249696, 263568, 279072, 289204, 296514, 306216, 323228, 395352, 408288, 433806, 459324, 484842, 527136, 578408, 593028, 612432, 646456, 650709, 727263, 790704, 867612, 918648, 969684, 1156816, 1186056, 1224864, 1229117, 1292912, 1301418, 1373719, 1454526, 1581408, 1735224, 1837296, 1939368, 1952127, 2181789, 2313632, 2372112, 2458234, 2585824, 2602836, 2747438, 2909052, 3470448, 3674592, 3687351, 3878736, 3904254, 4121157, 4363578, 4744224, 4916468, 5205672, 5494876, 5818104, 6940896, 7374702, 7757472, 7808508, 8242314, 8727156, 9832936, 10411344, 10989752, 11062053, 11636208, 12363471, 14749404, 15617016, 16484628, 17454312, 19665872, 20822688, 21979504, 22124106, 23272416, 23353223, 24726942, 29498808, 31234032, 32969256, 33186159, 34908624, 37090413, 39331744, 43959008, 44248212, 46706446, 49453884, 58997616, 62468064, 65938512, 66372318, 69817248, 70059669, 74180826, 88496424, 93412892, 98907768, 117995232, 131877024, 132744636, 140119338, 148361652, 176992848, 186825784, 197815536, 210179007, 265489272, 280238676, 296723304, 353985696, 373651568, 395631072, 420358014, 530978544, 560477352, 593446608, 630537021, 747303136, 840716028, 1061957088, 1120954704, 1186893216, 1261074042, 1681432056, 2241909408, 2522148084, 3362864112, 5044296168, 6725728224, 10088592336, 20177184672]

約数ペア:

[(1, 20177184672), (2, 10088592336), (3, 6725728224), (4, 5044296168), (6, 3362864112), (8, 2522148084), (9, 2241909408), (12, 1681432056), (16, 1261074042), (17, 1186893216), (18, 1120954704), (19, 1061957088), (24, 840716028), (27, 747303136), (32, 630537021), (34, 593446608), (36, 560477352), (38, 530978544), (48, 420358014), (51, 395631072), (54, 373651568), (57, 353985696), (68, 296723304), (72, 280238676), (76, 265489272), (96, 210179007), (102, 197815536), (108, 186825784), (114, 176992848), (136, 148361652), (144, 140119338), (152, 132744636), (153, 131877024), (171, 117995232), (204, 98907768), (216, 93412892), (228, 88496424), (272, 74180826), (288, 70059669), (289, 69817248), (304, 66372318), (306, 65938512), (323, 62468064), (342, 58997616), (408, 49453884), (432, 46706446), (456, 44248212), (459, 43959008), (513, 39331744), (544, 37090413), (578, 34908624), (608, 33186159), (612, 32969256), (646, 31234032), (684, 29498808), (816, 24726942), (864, 23353223), (867, 23272416), (912, 22124106), (918, 21979504), (969, 20822688), (1026, 19665872), (1156, 17454312), (1224, 16484628), (1292, 15617016), (1368, 14749404), (1632, 12363471), (1734, 11636208), (1824, 11062053), (1836, 10989752), (1938, 10411344), (2052, 9832936), (2312, 8727156), (2448, 8242314), (2584, 7808508), (2601, 7757472), (2736, 7374702), (2907, 6940896), (3468, 5818104), (3672, 5494876), (3876, 5205672), (4104, 4916468), (4253, 4744224), (4624, 4363578), (4896, 4121157), (5168, 3904254), (5202, 3878736), (5472, 3687351), (5491, 3674592), (5814, 3470448), (6936, 2909052), (7344, 2747438), (7752, 2602836), (7803, 2585824), (8208, 2458234), (8506, 2372112), (8721, 2313632), (9248, 2181789), (10336, 1952127), (10404, 1939368), (10982, 1837296), (11628, 1735224), (12759, 1581408), (13872, 1454526), (14688, 1373719), (15504, 1301418), (15606, 1292912), (16416, 1229117), (16473, 1224864), (17012, 1186056), (17442, 1156816), (20808, 969684), (21964, 918648), (23256, 867612), (25518, 790704), (27744, 727263), (31008, 650709), (31212, 646456), (32946, 612432), (34024, 593028), (34884, 578408), (38277, 527136), (41616, 484842), (43928, 459324), (46512, 433806), (49419, 408288), (51036, 395352), (62424, 323228), (65892, 306216), (68048, 296514), (69768, 289204), (72301, 279072), (76554, 263568), (80807, 249696), (83232, 242421), (87856, 229662), (93024, 216903), (98838, 204144), (102072, 197676), (114831, 175712), (124848, 161614), (131784, 153108), (136096, 148257), (139536, 144602)]